Prof. Stannarius

Prof. Dr. rer. nat. habil. Ralf Stannarius
Abteilung Nichtlineare Phänomene
Aktuelle Projekte
- CALIPER Marie Sklodowska-Curie ITN, Teilprojekt 12, "3D imaging calibration on granular flow of anisotropic, cohesive and soft particles"
Laufzeit: 01.12.2019 - 30.11.2023 - JACKS, Granulare Gase aus komplexen Partikeln
Laufzeit: 01.10.2020 - 30.09.2023 - OASIS - Smektische Filme unter Mikrogravitation
Laufzeit: 01.10.2021 - 30.09.2023 - EVA (Erkennen, Verfolgen, Analysieren)
Laufzeit: 01.07.2020 - 30.06.2023 - SPACE-GRAINS, Vibration Induced Phenomena in Granular Materials
Laufzeit: 31.12.2020 - 30.06.2023 - OASIS-20, Optische Untersuchung freistehender smektischer Filme unter Mikrogravitation
Laufzeit: 01.07.2020 - 30.06.2023
Abgeschlossene Projekte
- Weissenberg-Effekt in granularen Materialien
Laufzeit: 01.01.2020 - 31.12.2022 - Topologische Defekte in smektischen Filmen
Laufzeit: 01.01.2019 - 31.08.2022 - Topologische Defekte in smektischen Filmen
Laufzeit: 30.06.2021 - 30.06.2022 - EQUIPAGE II, Überprüfung des Equipartitionstheorems in granularen Gasen
Laufzeit: 31.08.2021 - 30.06.2022 - EQUIPAGE II, Überprüfung des Equipartitionstheorems in granularen Gasen
Laufzeit: 31.05.2016 - 31.08.2021 - Aktive granulare Materie
Laufzeit: 01.03.2018 - 28.02.2021 - Droplet impact on freely suspended liquid crystal films
Laufzeit: 01.08.2019 - 31.12.2020 - SPACE-GRAINS, Vibration Induced Phenomena in Granular Materials
Laufzeit: 01.01.2017 - 31.12.2020 - SPP-1681: Magneto-optisch schaltbare anisotrope Suspensionen und Gele
Laufzeit: 01.01.2018 - 31.08.2020 - Optische Untersuchung freistehender smektischer Filme unter Mikrogravitation auf der ISS
Laufzeit: 01.08.2017 - 31.07.2020 - Smektische Filme unter Mikrogravitation
Laufzeit: 01.07.2017 - 30.06.2020 - Active granular matter in hoppers
Laufzeit: 25.09.2019 - 24.03.2020 - Fließverhalten granularer Materialien
Laufzeit: 01.10.2018 - 31.12.2019 - Multiparticle systems with complex interactions (MSCI)
Laufzeit: 01.01.2018 - 31.12.2019 - Teilprojekt in SPP 1681: Magneto-optisch schaltbare anisotrope Farbstoffsuspensionen, 3. Förderperiode
Laufzeit: 01.11.2017 - 31.10.2019 - Untersuchung topologischer Defekte in flüssigkristallinen Schalen unter Mikrogravitationsbedingungen
Laufzeit: 01.10.2018 - 30.09.2019 - Experimentelle Charakterisierung granularer anisotroper Gase
Laufzeit: 01.01.2017 - 31.12.2018 - Silofluss anisometrischer Granulate
Laufzeit: 28.10.2017 - 30.04.2018 - Outflow and clogging of rigid and soft particles in silos with small aperture
Laufzeit: 01.04.2015 - 31.03.2018 - Dynamik und Wechselwirkung kolloidaler Teilchen auf freistehenden smektischen Filmen
Laufzeit: 01.12.2015 - 30.11.2017 - Teilprojekt in SPP 1681: Magneto-optisch schaltbare anisotrope Farbstoffsuspensionen
Laufzeit: 01.11.2015 - 31.10.2017 - Frustration in granularen Packungen
Laufzeit: 01.11.2015 - 30.10.2017 - Silofluss anisometrischer Granulate
Laufzeit: 01.11.2014 - 28.10.2017 - Entwurf und Erprobung eines Moduls zur optischen Untersuchung freistehender smektischer Filme unter Mikrogravitation (OASIS-CO)
Laufzeit: 01.07.2014 - 30.06.2017 - Fließeigenschaften von Suspensionen und granularen materialien
Laufzeit: 01.01.2015 - 31.12.2016 - Überprüfung des Equipartitionstheorems in granularen Gasen
Laufzeit: 01.06.2013 - 31.05.2016 - Teilprojekt in SPP 1681: Magneto-optisch schaltbare anisotrope Farbstoffsuspensionen
Laufzeit: 01.11.2013 - 31.10.2015 - Ferronematische Phasen
Laufzeit: 01.10.2013 - 30.06.2015 - Dynamik und Wechselwirkung kolloidaler Teilchen auf freistehenden smektischen Filmen
Laufzeit: 15.05.2014 - 14.05.2015 - Granulare Gase aus anisotropen Partikeln
Laufzeit: 01.05.2013 - 30.04.2015 - Kapillare Instabilitäten in smektischen Flüssigkristallen (Texus Experiment)
Laufzeit: 01.03.2013 - 28.02.2015 - Experimentelle Charakterisierung granularer anisotroper Gase
Laufzeit: 01.07.2012 - 31.12.2014 - Brownscher Ratscheneffekt in Ferrofluiden
Laufzeit: 01.10.2014 - 31.12.2014 - Entwurf und Erprobung eines Moduls zur optischen Untersuchung freistehender smektischer Filme unter Mikrogravitation (OASIS-CO)
Laufzeit: 01.07.2011 - 30.06.2014 - Dynamik und Wechselwirkung kolloidaler Teilchen auf freistehenden smektischen Filmen
Laufzeit: 15.05.2011 - 14.05.2014 - Anisotropic granular Matter
Laufzeit: 01.01.2012 - 31.12.2013 - Wechselwirkung von Orientierungsrelaxation und Scherfluss in dünnen Filmen
Laufzeit: 01.04.2010 - 14.11.2012 - Beobachtung und Modellierung smektischer Inseln unter Mikrogravitation
Laufzeit: 01.08.2008 - 31.07.2012 - Entwurf und Erprobung eines Moduls zur optischen Untersuchung freistehender smektischer Filme unter Mikrogravitation (OASIS-CO)
Laufzeit: 01.01.2009 - 01.01.2011 - Wechselwirkung von Orientierungsrelaxation und Scherfluss in dünnen Filmen
Laufzeit: 01.07.2006 - 31.03.2010 - Dynamik von Segregationsmustern granularer Mischungen in rotierenden Trommeln
Laufzeit: 01.11.2007 - 31.10.2009 - Labyrinthstrukturen in polaren smektischen Phasen
Laufzeit: 01.10.2008 - 01.10.2009 - Zweidimensionale anisotrope Kolloide
Laufzeit: 01.02.2007 - 31.08.2009 - Dynamik in periodisch getriebener nematischer Elektrokonvektion
Laufzeit: 01.01.2008 - 31.12.2008 - Dynamik des Reißens von dünnen Filmen und Filamenten
Laufzeit: 01.10.2008 - 31.12.2008 - Brownscher Ratscheneffekt in Ferrofluiden
Laufzeit: 01.01.2008 - 31.12.2008 - Labyrinthstrukturen in polaren smektischen Phasen
Laufzeit: 01.10.2006 - 01.10.2008 - Dynamik des Reißens von dünnen Filmen und Filamenten
Laufzeit: 01.10.2005 - 30.09.2008 - Mechanische Eigenschaften smektischer flüssigkristalliner Elastomere
Laufzeit: 01.09.2006 - 31.03.2008 - Brownscher Ratscheneffekt in Ferrofluiden
Laufzeit: 01.01.2007 - 31.12.2007 - Subharmonische Dynamik in periodisch getriebenen Systemen
Laufzeit: 01.07.2005 - 31.12.2007 - Strukturbildung in granularen Materialien: Segregation in rotierenden Trommeln
Laufzeit: 01.07.2005 - 31.12.2007 - Struktur und Eigenschaften von flüssigen Filamenten
Laufzeit: 01.07.2003 - 30.11.2007 - Zweidimensionale anisotrope Kolloide
Laufzeit: 01.02.2004 - 31.01.2007 - Polare und Ferroelektrische Flüssigkristalline Phasen
Laufzeit: 01.10.2003 - 30.09.2006 - Mechanische Eigenschaften smektischer flüssigkristalliner Elastomere
Laufzeit: 01.09.2003 - 31.08.2006 - Wechselwirkung von Orientierungsrelaxation und Scherfluss in dünnen Filmen
Laufzeit: 01.01.2004 - 30.06.2006
2022
Abstract
The role of the particle aspect ratio in the discharge of a narrow silo
In: Verhandlungen der Deutschen Physikalischen Gesellschaft/ Deutsche Physikalische Gesellschaft - Bad Honnef: DPG, 1997 . - 2022
Defect interactions in liquid crystals
In: 48th German Liquid Crystal Conference - Würzburg, 2022 . - 2022
Granular gases of mixtures of rods in microgravity
In: Verhandlungen der Deutschen Physikalischen Gesellschaft/ Deutsche Physikalische Gesellschaft - Bad Honnef: DPG, 1997 . - 2022
Repulsion of topological defects in quasi-2D liquid crystal films
In: Verhandlungen der Deutschen Physikalischen Gesellschaft/ Deutsche Physikalische Gesellschaft - Bad Honnef: DPG, 1997 . - 2022
Coalescence of isotropic and nematic droplets in quasi 2D liquid crystal films
In: Verhandlungen der Deutschen Physikalischen Gesellschaft/ Deutsche Physikalische Gesellschaft - Bad Honnef: DPG, 1997 . - 2022
Coalescence of isotropic droplets in quasi 2D liquid crystal films
In: 28th International Liquid Crystal Conference, ILCC 2022 - Lisbon, 2022 . - 2022
Coarsening dynamics of quasi 2D emulsions in free-standing smectic films
In: 28th International Liquid Crystal Conference, ILCC 2022 - Lisbon, 2022 . - 2022
Coarsening dynamics of quasi 2D emulsions in free-standing smectic films
In: Verhandlungen der Deutschen Physikalischen Gesellschaft/ Deutsche Physikalische Gesellschaft - Bad Honnef: DPG, 1997 . - 2022
Coarsening dynamics of quasi 2D emulsions in free-standing smectic films
In: COSPAR 2022 44th Scientific Assembly - COSPAR Committee on Space Research, 2022 . - 2022
Coarsening of 2D emulsions in free standing smectic films
In: 48th German Liquid Crystal Conference - Würzburg, 2022 . - 2022
Impact of particle friction and stiffness on silo discharge
In: Bulletin of the American Physical Society/ American Physical Society - New York, NY: Soc., 1993, Bd. 67 (2022), 3
Granular gas mixtures - experiments and machine learning-aided analysis
In: 27th ELGRA Biennial Symposium & General Assembly - ELGRA, 2022 . - 2022, S. 104
3D granular gases of rod-like particles - drop tower experiments and data analysis
In: COSPAR 2022 44th Scientific Assembly - COSPAR Committee on Space Research, 2022 . - 2022
Granular matter composed of non-convex grains
In: Verhandlungen der Deutschen Physikalischen Gesellschaft/ Deutsche Physikalische Gesellschaft - Bad Honnef: DPG, 1997 . - 2022
Excitation of platonic bodies on a vibrating plate analyzed with smart IMUs
In: Verhandlungen der Deutschen Physikalischen Gesellschaft/ Deutsche Physikalische Gesellschaft - Bad Honnef: DPG, 1997 . - 2022
Mechanically induced spontaneous undulations of smectic films
In: 48th German Liquid Crystal Conference - Würzburg, 2022 . - 2022
The obstacle effect on soft sphere discharging in quasi-2D silo
In: Verhandlungen der Deutschen Physikalischen Gesellschaft/ Deutsche Physikalische Gesellschaft - Bad Honnef: DPG, 1997 . - 2022
Begutachteter Zeitschriftenartikel
Smectic free-standing films under fast lateral compression
In: Soft matter - London: Royal Soc. of Chemistry, Bd. 18 (2022), S. 146-155
Shape instabilities of islands in smectic films under lateral compression
In: Soft matter - London: Royal Soc. of Chemistry, Bd. 18 (2022), 16, S. 3193-3205
Secondary flow in ensembles of nonconvex granular particles under shear
In: Physical review - Woodbury, NY: Inst., Bd. 106 (2022), 5, insges. 6 S.
The role of the particle aspect ratio in the discharge of a narrow silo
In: New journal of physics - [Bad Honnef]: Dt. Physikalische Ges., Bd. 24 (2022), 10, insges. 14 S.
On regular and random two-dimensional packing of crosses
In: Granular matter - Berlin: Springer, Bd. 24 (2022), 1, insges. 15 S.
Stability and rupture of liquid crystal bridges under microgravity
In: Crystals - Basel: MDPI, 2011, Bd. 12 (2022), 8, insges. 16 S.
Characterization of shear zones in soft granular beds by means of a novel magnetic resonance imaging technique
In: Granular matter - Berlin: Springer, Bd. 24 (2022), insges. 13 S.
The effect of obstacles near a silo outlet on the discharge of soft spheres
In: New journal of physics - [Bad Honnef]: Dt. Physikalische Ges., Bd. 24 (2022), 9, insges. 20 S.
Buchbeitrag
Multifunctionality by dispersion of magnetic nanoparticles in anisotropic matrices
In: Magnetic Hybrid-Materials - Multi-scale Modelling, Synthesis, and Applications - Berlin: De Gruyter; Odenbach, Stefan *1964-* . - 2021, S. 195-223
2021
Abstract
Coarsening dynamics of 2D emulsions in quasi 2D fluids
In: 43rd COSPAR Scientific Assembly - COSPAR Committee on Space Research, 2021 . - 2021
Begutachteter Zeitschriftenartikel
Improved evaluation of granular media flows using an X-ray scanning compatible cone-plate setup
In: Powders & Grains 2021 - 9th International Conference on Micromechanics on Granular Media: Buenos Aires (Virtual), Argentina, July 5, 13, 21, 29 and August 6, 2021/ Powders & Grains - Les Ulis: EDP Sciences; Aguirre, María Alejandra - Buenos Aires (Virtual), Argentina, July 5, 13, 21, 29 and August 6, 2021 . - 2021, insges. 4 S. - (EPJ web of conferences; volume 249)
Force chains in crystalline and frustrated packing visualized by stress-birefringent spheres
In: Soft matter - London: Royal Soc. of Chemistry, Bd. 17 (2021), 16, S. 4317-4327
Interacting jammed granular systems
In: Physical review - Woodbury, NY: Inst., Bd. 103 (2021), 4, insges. 8 S.
Observation of backflow during the anihilation of topologocal defects in freely suspended smectic films
In: Crystals: open access journal - Basel: MDPI, Bd. 11 (2021), 4, insges. 13 S.
Mechanically driven active and passive grains as models for egress dynamics
In: Powders & Grains 2021 - 9th International Conference on Micromechanics on Granular Media: Buenos Aires (Virtual), Argentina, July 5, 13, 21, 29 and August 6, 2021/ Powders & Grains - Les Ulis: EDP Sciences; Aguirre, María Alejandra - Buenos Aires (Virtual), Argentina, July 5, 13, 21, 29 and August 6, 2021 . - 2021, insges. 4 S. - (EPJ web of conferences; volume 249)
Continuously heated granular gas of elongated particles
In: Powders & Grains 2021 - 9th International Conference on Micromechanics on Granular Media: Buenos Aires (Virtual), Argentina, July 5, 13, 21, 29 and August 6, 2021/ Powders & Grains - Les Ulis: EDP Sciences; Aguirre, María Alejandra - Buenos Aires (Virtual), Argentina, July 5, 13, 21, 29 and August 6, 2021 . - 2021, insges. 4 S. - (EPJ web of conferences; volume 249)
Flow in an hourglass - particle friction and stiffness matter
In: New journal of physics: the open-access journal for physics - [Bad Honnef]: Dt. Physikalische Ges., Volume 23(2021), article 023001, 17 Seiten
Cluster dynamics in dense granular gases of rod-like particles
In: Powders & Grains 2021 - 9th International Conference on Micromechanics on Granular Media: Buenos Aires (Virtual), Argentina, July 5, 13, 21, 29 and August 6, 2021/ Powders & Grains - Les Ulis: EDP Sciences; Aguirre, María Alejandra - Buenos Aires (Virtual), Argentina, July 5, 13, 21, 29 and August 6, 2021 . - 2021, insges. 4 S. - (EPJ web of conferences; volume 249)
Visual analysis of density and velocity profiles in dense 3D granular gases
In: Scientific reports - [London]: Macmillan Publishers Limited, part of Springer Nature, Bd. 11 (2021), insges. 12 S.
Discharge of soft and hard grains and their mixtures from 2D silos
In: Powders & Grains 2021 - 9th International Conference on Micromechanics on Granular Media: Buenos Aires (Virtual), Argentina, July 5, 13, 21, 29 and August 6, 2021/ Powders & Grains - Les Ulis: EDP Sciences; Aguirre, María Alejandra - Buenos Aires (Virtual), Argentina, July 5, 13, 21, 29 and August 6, 2021 . - 2021, insges. 4 S. - (EPJ web of conferences; volume 249)
Silo discharge of mixtures of soft and rigid grains
In: Soft matter - London: Royal Soc. of Chemistry, 2005, Bd. 17 (2021), S. 4282-4295
Dissertation
Electro-optically induced responses and diffractive effects in liquid crystal cells - investigating experiments & simulations
In: Magdeburg, 2021, xviii, 182 Seiten, Illustrationen, Diagramme, 30 cm
Dynamics of topological defects in freely floating smectic liquid crystal films and bubbles
In: Magdeburg, 2021, xvii, 173 Seiten, Illustrationen, Diagramme, 30 cm
2020
Abstract
Is the hourglass always flowing with a constant speed?
In: DPG-Frühjahrstagung: Dresden, 15. - 20. März 2020 - Bad Honnef: DPG, 2020, 2020, Vortrag: DY 50.6
Temperature-gradient-induced thermomigration in smectic liquid crystal bubbles and freely suspended films in microgravity
In: Meetings/ American Physical Society - College Park, Md.: APS, 1995, 2020, abstract: J31.00010
Defect annihilation 2D using free-standing smetic films
In: DPG-Frühjahrstagung: Dresden, 15. - 20. März 2020 - Bad Honnef: DPG, 2020, 2020, Vortrag: DY 24.6
Coalescence of liquid droplets in a quasi 2D liquid films
In: DPG-Frühjahrstagung: Dresden, 15. - 20. März 2020 - Bad Honnef: DPG, 2020, 2020, Vortrag: DY 41.1
Structure and dynamics of a two-dimensional colloid of liquid droplets
In: Meetings/ American Physical Society - College Park, Md.: APS, 1995, 2020, abstract: J31.00006
Applyig Edwards theory for a 2+ dimensional frustrated granular system
In: DPG-Frühjahrstagung: Dresden, 15. - 20. März 2020 - Bad Honnef: DPG, 2020, 2020, Vortrag: DY 50.3
Is Janssen's effect still valid when simply filling a silo with non-moving bottom?
In: DPG-Frühjahrstagung: Dresden, 15. - 20. März 2020 - Bad Honnef: DPG, 2020, 2020, Vortrag: DY 50.2
Dynamic wrinkling of thin liquid crystal films
In: DPG-Frühjahrstagung: Dresden, 15. - 20. März 2020 - Bad Honnef: DPG, 2020, 2020, Vortrag: DY 24.4
Coarsening of two-dimensional island emulsions on smectic liquid crystal bubbles in microgravity
In: Meetings/ American Physical Society - College Park, Md.: APS, 1995, 2020, abstract: J31.00009
Machine Learning aided tracking of rod-like particles in 3D microgravity experiments on granular gases
In: DPG-Frühjahrstagung: Dresden, 15. - 20. März 2020 - Bad Honnef: DPG, 2020, 2020, Vortrag: DY 33.3
Impact of submillimetre-sized droplets on freely suspended liquid membranes
In: DPG-Frühjahrstagung: Dresden, 15. - 20. März 2020 - Bad Honnef: DPG, 2020, 2020, Vortrag: CPP 87.12
Thermally driven material transport in thin freestanding films
In: DPG-Frühjahrstagung: Dresden, 15. - 20. März 2020 - Bad Honnef: DPG, 2020, 2020, Vortrag: DY 24.5
Begutachteter Zeitschriftenartikel
Multifunctionality by dispersion of magnetic nanoparticles in anisotropic matrices
In: Physical sciences reviews - Berlin: de Gruyter . - 2020
Intermittent flow and transient congestions of soft spheres passing narrow orifices
In: Soft matter - London: Royal Soc. of Chemistry, Bd. 16.2020, 34, S. 8013-8023
Topological point defects of liquid crystals in quasi-two-dimensional geometries
In: Frontiers in physics - Lausanne: Frontiers Media, Volume 8 (2020), article 112, 19 Seiten
Self similarity of liquid droplet coalescence in a quasi-2D free-standing liquid-crystal film
In: Soft matter - London: Royal Soc. of Chemistry, Bd. 16 (2020), S. 4607-4614
Annihilation of point defect pairs in freely suspended liquid-crystal films
In: Physical review research - College Park, MD: APS, Volume 2(2020), issue 1, article 013080, 8 Seiten
Dynamics of self-propelled particles passing a bottleneck
In: New journal of physics - [Bad Honnef]: Dt. Physikalische Ges., Bd. 22 (2020)
Machine learning for 3D particle tracking in granular gases
In: Microgravity science and technology - Heidelberg: Springer, Bd. 32 (2020), 5, S. 897-906
Rheological and flow birefringence studies of rod-shaped pigment nanoparticle dispersions
In: Journal of molecular liquids: an international journal devoted to fundamental aspects of structure, interactions and dynamic processes in simple, molecular and complex liquids - New York, NY [u.a.]: Elsevier, Volume 313 (2020), article 113401, 9 Seiten
Dissertation
Statische und dynamische Eigenschaften dünner smektischer Filme
In: Magdeburg, 2020, V, 117 Seiten, Illustrationen, Diagramme, 30 cm ; [Auf der CD: Dissertation im PDF-Format und Power-Point-Präsentation der Verteidigung, alle Abbildungen der Arbeit, ausgewählte Videoaufnahmen des experimentellen Vorgangs; Literaturverzeichnis: Seite 107-116]
2019
Abstract
Magnetic relaxation dynamics in a ferromagnetic nematic liquid crystal
In: ICMF 2019$15th International Conference on Magnetic Fluids, July 8-12, 2019, Paris : book of abstracts - Paris, S. 47 ; [Konferenz: 15th International Conference on Magnetic Fluids, ICMF 2019, Paris, July 8-12, 2019]
Structure and dynamical properties of organoferrogels with mobile and weakly coupled magnetic nanoparticles
In: ICMF 2019$15th International Conference on Magnetic Fluids, July 8-12, 2019, Paris : book of abstracts - Paris, S. 213 ; [Konferenz: 15th International Conference on Magnetic Fluids, ICMF 2019, Paris, July 8-12, 2019]
Passage of active granular particles through narrow bottlenecks
In: Conference on Traffic and Granular Flow: 2-5 July 2019, Pamplona, Spain : abstract booklet - Pamplona: Universidad de Navarra, S. 100 ; [Konferenz: Conference on Traffic and Granular Flow, Pamplona, Spain, 2-5 July 2019]
Coalescence of isotropic droplets in freely suspended smectic films
In: 15th European Conference on Liquid Crystals - Wrocław: Miliatry University of Technology, 2019, Artikel H1-O-06 ; [Konferenz: 15th European Conference on Liquid Crystals, Wrocław, June 30 - July 5, 2019]
Marangoni flow in freely suspended liquid films
In: Functional materials: Bunsentagung 2019 : 118th General Assembly of the German Bunsen Society for Physical Chemistry : 30 May-1 June 2019, Jena, Germany : book of abstracts : featuring an industrial symposium with accompanying exhibition and yPC-forum / Host: Deutsche Bunsen Gesellschaft für Physikalische Chemie e.V. ; organisational support by: Friedrich-Schiller Universität Jena, Leibniz ipht, STIFT Stiftung für Technologie, Innovation, und Forschung Thüringen, LEG Thüringen ; programme committee: Philipp Adelhelm, Ellen Backus, Klaus Boldt, Bernhard Dick, Benjamin Dietzek, Andreas Fery [und 20 andere]: Bunsentagung 2019 : 118th General Assembly of the German Bunsen Society for Physical Chemistry : 30 May-1 June 2019, Jena, Germany : book of abstracts : featuring an industrial symposium with accompanying exhibition and yPC-forum/ Bunsentagung - Frankfurt am Main: Deutsche Bunsen Gesellschaft für Physikalische Chemie e.V., S. 416 ; [Tagung: Bunsentagung 2019, Jena, Germany, 30 May-1 June 2019]
Numerical simulation of the rheology of frictional spherocylinders
In: AERC 2019 - Portorož, 2019, Seite 67, Artikel GM12 ; [Kongress: 13th Annual European Rheology Conference, AERC 2019, Portorož, Slovenia, April 8-11, 2019]
3D granular flow of soft and hard spheres studied by ultrafast electron beam X-ray computed tomography (ROFEX)
In: AERC 2019 - Portorož, 2019, Seite 47, Artikel GM11 ; [Kongress: 13th Annual European Rheology Conference, AERC 2019, Portorož, Slovenia, April 8-11, 2019]
Marangoni flow in freely suspended liquid films
In: Functional materials: Bunsentagung 2019 : 118th General Assembly of the German Bunsen Society for Physical Chemistry : 30 May-1 June 2019, Jena, Germany : book of abstracts : featuring an industrial symposium with accompanying exhibition and yPC-forum / Host: Deutsche Bunsen Gesellschaft für Physikalische Chemie e.V. ; organisational support by: Friedrich-Schiller Universität Jena, Leibniz ipht, STIFT Stiftung für Technologie, Innovation, und Forschung Thüringen, LEG Thüringen ; programme committee: Philipp Adelhelm, Ellen Backus, Klaus Boldt, Bernhard Dick, Benjamin Dietzek, Andreas Fery [und 20 andere]: Bunsentagung 2019 : 118th General Assembly of the German Bunsen Society for Physical Chemistry : 30 May-1 June 2019, Jena, Germany : book of abstracts : featuring an industrial symposium with accompanying exhibition and yPC-forum/ Bunsentagung - Frankfurt am Main: Deutsche Bunsen Gesellschaft für Physikalische Chemie e.V., S. 222 ; [Tagung: Bunsentagung 2019, Jena, Germany, 30 May-1 June 2019]
Begutachteter Zeitschriftenartikel
Dynamic wrinkling of freely floating smectic films
In: Soft matter - London: Royal Soc. of Chemistry, Bd. 15 (2019), S. 6769-6778
Structure and dynamics of a two-dimensional colloid of liquid droplets
In: Soft matter - London: Royal Soc. of Chemistry, Bd. 15 (2019), S. 8156-8163
The role of structural anisotropy in the magnetooptical response of an organoferrogel with mobile magnetic nanoparticles
In: Soft matter - London: Royal Soc. of Chemistry, 2005, Bd. 15.2019, 18, S. 3788-3795
Freely suspended smectic films with in-plane temperature gradients
In: New journal of physics - [Bad Honnef]: Dt. Physikalische Ges., Volume 21, issue June (2019), Article 063033, insgesamt 14 Seiten
High-speed X-ray tomography of silo discharge
In: New journal of physics - [Bad Honnef]: Dt. Physikalische Ges., Bd. 21 (2019)
Packing and flow profiles of soft grains in 3D silos reconstructed with X-ray computed tomography
In: Granular matter - Berlin: Springer, Volume 21, issue 3 (2019), Article 56, insgesamt 10 Seiten
Marangoni flow in freely suspended liquid films
In: Physical review letters - College Park, Md.: APS, Volume 122, issue 23 (2019), Article 234501, insgesamt 6 Seiten
Frequency-dependent conversion of the torque of a rotating magnetic field on a ferrofluid confined in a spherical cavity
In: Soft matter - London: Royal Soc. of Chemistry, 2005, Bd. 15.2019, 44, S. 9018-9030
2018
Abstract
Ostwald ripening of two-dimensional islands in thin, spherical bubbles of smectic liquid crystal in microgravity
In: Meetings/ American Physical Society - College Park, Md.: APS, 1995, 2018, Abstract Nr. Y53.00002
Magneto-optics and dynamics in organoferrogel containing mobile MNPs
In: 16th Conference of the International Association of Collid and Interface Scientists: May 21 - 25, 2018, Rotterdam : abstract book - Rotterdam, 2018, 2018, Art. P049-1616, S. 393 ; [Konferenz: 16th Conference of the International Association of Collid and Interface Scientists, Rotterdam, May 21 - 25, 2018]
Ostwald ripening of two-dimensional islands in thin, spherical bubbles of smectic liquid crystal in microgravity
In: Bulletin of the American Physical Society/ American Physical Society - New York, NY: Soc., 1993, 2018, Abstract: Y53.00002
Dynamics of point defects in free standing smectic films
In: 45th German Liquid Crystal Conference: 21.-23.03.2018, Luxembourg : book of abstracts and conference program - Luxembourg, 2018, 2018, Art. C21, S. 49
Free cooling of a granular gas in microgravity
In: Meetings/ American Physical Society - College Park, Md.: APS, 1995, 2018, Abstract Nr. L60.00202
Free cooling of a granular gas in microgravity
In: Bulletin of the American Physical Society/ American Physical Society - New York, NY: Soc., 1993, 2018, Abstract: L60.00202
Static and dynamic interface tension of smectic LCs to aqueous surfactant solutions
In: 45th German Liquid Crystal Conference: 21.-23.03.2018, Luxembourg : book of abstracts and conference program - Luxembourg, 2018, 2018, P18 ; [Konferenz: 45th German Liquid Crystal Conference, 21.-23.03.2018, Luxembourg]
Hydrodynamics of droplet lattices in quasi 2D free-standing liquid crystal films
In: 45th German Liquid Crystal Conference: 21.-23.03.2018, Luxembourg : book of abstracts and conference program - Luxembourg, 2018, 2018, Art. C22, S. 50 ; [Konferenz: 45th German Liquid Crystal Conference, Luxembourg, 21.-23.03.2018]
Hydrodynamics of droplet lattices in quasi-2D free-standing liquid films
In: The SAO NASA Astrophysics Data System - Cambridge, MA [u.a.], 1997 . - 2018
Magneto-optical and dynamic properties of chiral fibrillous ferrogels with mobile magnetic nanoparticles
In: EFMC12 abstarcts: the 12th European Fluid Mechanics Conference, Vienna, September 9-13, 2018 - Wien: Institute of Fluid Mechanics and Heat Transfer, 2018 . - 2018, S. 65 ; [Konferenz: 12th European Fluid Mechanics Conference, EFMC12, Vienna, September 9-13, 2018]
Droplets and droplet lattices on freely suspended smectic films in microgravity
In: Meetings/ American Physical Society - College Park, Md.: APS, 1995, 2018, Abstract Nr. R.4600010
Silo outflow of soft frictionless spheres
In: Meetings/ American Physical Society - College Park, Md.: APS, 1995, 2018, Abstract Nr. L60.00345
Begutachteter Zeitschriftenartikel
An instrument for studying granular media in low-gravity environment
In: Review of scientific instruments: a monthly journal devoted to scientific instruments, apparatus, and techniques - [S.l.]: American Institute of Physics, 1930, Vol. 89.2018, 7, Art. 075103, insgesamt 10 S.
Optical and X-ray scattering studies of the electric field-induced orientational order in colloidal suspensions of pigment nanorods
In: Journal of molecular liquids: an international journal devoted to fundamental aspects of structure, interactions and dynamic processes in simple, molecular and complex liquids - New York, NY [u.a.]: Elsevier, 1983 . - 2018
Surface reduction of freely floating smectic bubbles
In: Liquid crystals: an international journal of science and technology - London [u.a.]: Taylor and Francis, 1986, Bd. 45.2018, 7, S. 993-1003
Free cooling of a granular gas of rodlike particles in microgravity
In: Physical review letters - College Park, Md.: APS, 1958, Vol. 120.2018, 21, Art. 214301
Frustrated packing in a granular system under geometrical confinement
In: Soft matter - London: Royal Soc. of Chemistry, 2005, Bd. 14.2018, 3, S. 396-404
Collective dynamics in dispersions of anisometric pigment particles
In: Journal of molecular liquids: an international journal devoted to fundamental aspects of structure, interactions and dynamic processes in simple, molecular and complex liquids - New York, NY [u.a.]: Elsevier, 1983 . - 2018
Threshold of gas-like to clustering transition in driven granular media in low-gravity environment
In: epl: a letters journal exploring the frontiers of physics - Les Ulis: EDP Sciences, 1986, Vol. 123.2018, Art. 14003, insgesamt 7 S.
Flow of anisometric particles in a quasi-two-dimensional hopper
In: Physical review - Woodbury, NY: Inst., 2016, Vol. 97.2018, 6, Art. 062904
Dissertation
Outflow and clogging of rigid and soft particles in silos with small apertures
In: Magdeburg, 2018, ii, 81 Seiten, Illustrationen ; [Literaturverzeichnis: Seite 67-76]
2017
Begutachteter Zeitschriftenartikel
Preface: Focus on imaging methods in granular physics
In: Review of scientific instruments: a monthly journal devoted to scientific instruments, apparatus, and techniques - [S.l.]: American Institute of Physics, Vol. 88.2017, 5, Art. 051701
Doping of nematic cyanobiphenyl liquid crystals with mesogen-hybridized magnetic nanoparticles
In: Physical chemistry, chemical physics: PCCP ; a journal of European chemical societies - Cambridge: RSC Publ., 1999, Bd. 19.2017, 12, S. 12127-12135
Outflow and clogging of shape-anisotropic grains in hoppers with small apertures
In: Soft matter - London: Royal Soc. of Chemistry, Bd. 13.2017, 2, S. 402-414
Silo outflow of soft frictionless spheres
In: Physical review fluids - College Park, MD: APS, Vol. 2.2017, 12, Art. 123302
Elongated grains in a hopper
In: The European physical journal / Web of Conferences - Les Ulis: EDP Sciences, Vol. 140, Section Particle shape effects, Art. 06017, insgesamt 4 S., 2017
Realization of hydrodynamic experiments on quasi-2D liquid crystal films in microgravity
In: Advances in space research: including COSPAR information bulletin ; the official journal of the Committee on Space Research (COSPAR), a scientific committee of the International Council of Scientific Unions (ICSU) - Amsterdam [u.a.]: Elsevier Science, 2017
Linking bottleneck clogging with flow kinematics in granular materials - the role of silo width
In: Physical review fluids - College Park, MD: APS, Vol. 2.2017, 8, Art. 084304
Cooling of 3D granular gases in microgravity experiments
In: The European physical journal / Web of Conferences - Les Ulis: EDP Sciences, Vol. 140, Section Granular gas, Art. 04008, insgesamt 4 S., 2017
Exceptionally large magneto-optical response in dispersions of plate-like nanocrystallites and magnetic nanoparticles
In: Journal of magnetism and magnetic materials: MMM - Amsterdam: North-Holland Publ. Co., 1975, Bd. 431.2017, S. 79-83
Photomanipulation of the anchoring strength using a spontaneously adsorbed layer of azo dendrimers
In: Physical chemistry, chemical physics: PCCP ; a journal of European chemical societies - Cambridge: RSC Publ., 1999, Bd. 19.2017, 11, S. 7597-7606
Heaping and secondary flows in sheared granular materials
In: The European physical journal / Web of Conferences - Les Ulis: EDP Sciences, Vol. 140, Section Granular flow, Art. 03025, insgesamt 4 S., 2017
Magnetic resonance imaging of granular materials
In: Review of scientific instruments: a monthly journal devoted to scientific instruments, apparatus, and techniques - [S.l.]: American Institute of Physics, Vol. 88.2017, 5, Art. 051806
Stripe instabilities in menisci of free-standing smectic films with a direct transition from smectic C to an isotropic or nematic phase
In: Liquid crystals: an international journal of science and technology - London [u.a.]: Taylor and Francis, insges. 6 S., 2017
Measurement of the torque on diluted ferrofluid samples in rotating magnetic fields
In: Journal of magnetism and magnetic materials: MMM - Amsterdam: North-Holland Publ. Co, Bd. 431.2017, S. 66-69
Mechanical excitation of rodlike particles by a vibrating plate
In: Physical review - Woodbury, NY: Inst., Vol. 95.2017, 6, Art. 062904
Smectic C to Smectic A transition induced mechanically by rupture of freely suspended liquid crystal films
In: Soft matter - London: Royal Soc. of Chemistry, Bd. 13 (2017), S. 3199-3204
Arching in three-dimensional clogging
In: The European physical journal / Web of Conferences - Les Ulis: EDP Sciences, Vol. 140, Section Granular flow, Art. 03076, insgesamt 4 S., 2017
Buchbeitrag
Photoresponsive smart surface of LC azo-dendrimer - photomanipulation of topological structures and real-time imaging at a nano-scale
In: Proceedings of SPIE - Bellingham, Wash: SPIE, Bd. 10125.2017
Beads in a rotating box
In: Complexity and Synergetics - Springer International Publishing AG, S. 51-60, 2017
Dissertation
Dispersionen anisometrischer Pigmentpartikel - Dynamik, Musterbildung und magnetooptische Eigenschaften
In: Magdeburg, 2017, 109 Seiten, Illustrationen, Diagramme
Experimentelle Untersuchung formanisometrischer Granulate im Scherfluss - Partikel im Split-Bottom-Schercontainer und im Silo
In: Magdeburg, 2017, v, 127 Seiten, Illustrationen
2016
Begutachteter Zeitschriftenartikel
Packing, alignment and flow of shape-anisotropic grains in a 3D silo experiment
In: New journal of physics - [Bad Honnef]: Dt. Physikalische Ges., Vol. 18.2016, Art. 093017, insgesamt 10 S.
Peculiarities of the magneto-optical response in dispersions of anisometric pigment nano-particles
In: RSC Advances : an international journal to further the chemical sciences. - London : RSC Publishing, Bd. 6.2016, 84, S. 80666-80669
Segregation of granular mixtures in a spherical tumbler
In: Physical review / E. - College Park, Md : APS; Vol. 93.2016, 3, Art. 032903
Heaping and secondary flows in sheared granular materials
In: New journal of physics : the open-access journal for physics. - [Bad Honnef] : Dt. Physikalische Ges; Vol. 18.2016, 11, Art. 113006
Light-induced Soret effect and adsorption of nanocrystals in organic solvents
In: The European physical journal / E - Berlin: Springer, 2000, Bd. 39.2016, 3
Correction: Miscibility studies of two twist-bend nematic liquid crystal dimers with different average molecular curvatures. A comparison between experimental data and predictions of a Landau mean-field theory for the N TB –N phase transition
In: Phys. Chem. Chem. Phys., 2016, S. 6955-6955, ISSN 1463-9076, 10.1039/C6CP90042A
Colloidal suspensions of rodlike nanocrystals and magnetic spheres under an external magnetic stimulus - experiment and molecular dynamics simulation
In: Langmuir : the ACS journal of surfaces and colloids. - Washington, DC : ACS Publ, Bd. 32.2016, 10, S. 5085-5093
Rupture and recoil of bent-core liquid crystal filaments
In: Soft matter - London: Royal Soc. of Chemistry, Bd. 21.2016, 12, S. 4725-2730
Mesophase structure and behaviour in bulk and restricted geometry of a dimeric compound exhibiting a nematic-nematic transition
In: Physical chemistry, chemical physics: PCCP ; a journal of European chemical societies - Cambridge: RSC Publ., 1999, Bd. 28.2016, S. 19299-19308
Defect interactions in anisotropic two-dimensional fluids
In: Physical review letters - College Park, Md.: APS, Vol. 117.2016, 15, Art. 157801
Buchbeitrag
Inclusions in freely suspended smectic films
In: Liquid crystals with nano and microparticles ; Volume 1 - New Jersey: World Scientific, 2017; Volume 1 . - 2016, S. 361-412
Dissertation
Episodes of the life and death of thin fluid membranes - patterns and dynamics at the cross-over from two to three dimensions
In: Magdeburg, 2016, i, 209 Seiten, Illustrationen ; [Literaturverzeichnis: Seite 187-203]
2015
Begutachteter Zeitschriftenartikel
Leaning-type polar smectic- C phase in a freely suspended bent-core liquid crystal film
In: Physical review / E - College Park, Md: APS, 1993, Vol. 91.2015, 3, Art. 030502(R)
Microdroplets impinging on freely suspended smectic films - three impact regimes
In: Langmuir: the ACS journal of surfaces and colloids - Washington, DC: ACS Publ, Bd. 31.2015, 23, S. 6479-6486
Optically driven translational and rotational motions of microrod particles in a nematic liquid crystal
In: Proceedings of the National Academy of Sciences of the United States of America/ National Academy of Sciences - Washington, DC: National Acad. of Sciences, 1915, Bd. 112.2015, 6, S. 1716-1720
The mechanism of long-term coarsening of granular mixtures in rotating drums
In: New journal of physics: the open-access journal for physics - [Bad Honnef]: Dt. Physikalische Ges, Vol. 17.2015, 9, Art. 093023
Dynamic interface tension of a smectic liquid crystal in anionic surfactant solutions
In: Physical chemistry, chemical physics: PCCP ; a journal of European chemical societies - Cambridge: RSC Publ., Bd. 17.2015, 39, S. 26198-26206
Frustrated packing of spheres in a flat container under symmetry-breaking bias
In: Physical review / E - College Park, Md.: APS, Vol. 91.2015, 3, Art. 030201(R)
Three-dimensional (3D) experimental realization and observation of a granular gas in microgravity
In: Advances in space research: including COSPAR information bulletin ; the official journal of the Committee on Space Research (COSPAR), a scientific committee of the International Council of Scientific Unions (ICSU) - Amsterdam [u.a.]: Elsevier Science, Bd. 55.2015, 7, S. 1901-1912
A fibre forming smectic twist-bent liquid crystalline phase
In: RSC Advances: an international journal to further the chemical sciences - London: RSC Publishing, Bd. 5.2015, 15, S. 11207-11211
Heaping, secondary flows and broken symmetry in flows of elongated granular particles
In: Soft matter - London: Royal Soc. of Chemistry, Bd. 11.2015, 13, S. 2570-2576
2014
Begutachteter Zeitschriftenartikel
Impact and embedding of picoliter droplets into freely suspended smectic films
In: Langmuir - Washington, DC: ACS Publ., 1985, Bd. 30.2014, 42, S. 12712-12720
Deep holes in free-standing smectic C films
In: Ferroelectrics - London [u.a.]: Taylor & Francis, Bd. 468.2014, 1, S. 92-100
Optical manipulation of the nematic director field around microspheres covered with an azo-dendrimer monolayer
In: Optics express. - Washington, DC : Soc, Bd. 22.2014, 17, S. 20087-20093
Electric-field-induced phase separation and homogenization dynamics in colloidal suspensions of dichroic rod-shaped pigment particles
In: Langmuir. - Washington, DC : ACS Publ, Bd. 30.2014, 24, S. 7070-7076
Freely floating smectic films
In: ChemPhysChem: a European journal of physical chemistry and chemical physics - Weinheim: Wiley-VCH Verl., Bd. 15.2014, 7, S. 1508-1518
Piezoelectric fiber mats containing polar rod-shaped pigment particles
In: RSC Advances. - London : RSC Publishing, Bd. 83.2014, 4, S. 44223-44228
Stress-driven dynamic behavior of free-standing bent-core liquid crystal filaments
In: Ferroelectrics. - London [u.a.] : Taylor & Francis, Bd. 468.2014, 1, S. 101-113
Magnetic control of flexoelectric domains in a nematic fluid
In: Soft matter. - London : Royal Soc. of Chemistry, Bd. 10.2014, 25, S. 4487-4497
Evolution of shear zones in granular materials
In: Physical review / E - College Park, Md.: APS, Vol. 90.2014, Art. 032205, insgesamt 10 S.
Effects of grain shape on packing and dilatancy of sheared granular materials
In: Soft matter - London: Royal Soc. of Chemistry, Bd. 10 (2014), 28, S. 5157-5167
Buchbeitrag
Diamagnetic properties of nematic liquid crystals
In: Handbook of Liquid Crystals ; Vol. 3: Nematic and chiral nematic liquid crystals. - Weinheim : Wiley-VCH, S. 211-235, 2014
Elastic properties of nematic liquid crystals
In: Handbook of Liquid Crystals ; Vol. 3: Nematic and chiral nematic liquid crystals. - Weinheim : Wiley-VCH, S. 131-175, 2014
Originalartikel in begutachteter internationaler Zeitschrift
Evolution of shear zones in granular materials
In: 2014, 10.1103/PhysRevE.90.032205
2013
Abstract
Shear induced alignment of elongated particles
In: 2nd IMA Conference on Dense Granular Flows. - Cambridge, S. 12, 2013 ; Kongress: IMA Conference on Dense Granular Flows; 2 (Cambridge) : 2013.07.01-04
Anisometric granular matter in a hopper
In: 2nd IMA Conference on Dense Granular Flows. - Cambridge, S. 24, 2013 ; Kongress: IMA Conference on Dense Granular Flows; 2 (Cambridge) : 2013.07.01-04
Begutachteter Zeitschriftenartikel
Granular materials composed of shape-anisotropic grains
In: Soft matter. - Cambridge, Bd. 9.2013, 31, S. 7401-7418
Labyrinthine instability in freely suspended films of a polarization-modulated smectic phase
In: Physical review / E - College Park, Md.: APS, 1993, Vol. 88.2014, Art. 062512, insgesamt 8 S., 2013
Granular gases of rod-shaped grains in microgravity
In: Physical review letters - College Park, Md.: APS, Vol. 110.2013, 14, Art. 144102, insgesamt 5 S.
Measurement of the interface tension of smectic membranes in water
In: Physical chemistry, chemical physics: PCCP ; a journal of European chemical societies - Cambridge: RSC Publ., Bd. 15.2013, 19, S. 7204-7209
Filaments formed in the hexagonal columnar liquid crystal phase of star-shaped oligobenzoates
In: Liquid crystals: an international journal of science and technology - London [u.a.]: Taylor and Francis, 1986, Bd. 40.2013, 3, S. 345-353
Faraday waves under time-reversed excitation
In: Physical review letters. - College Park, Md : APS; Vol. 110.2013, 9, Art. 094503, insgesamt 5 S.
Rim instability of bursting thin smectic films
In: Physics of fluids. - [S.l.] : American Institute of Physics, Bd. 25.2013, 5, insges. 10 S.
Buchbeitrag
Microgravity experiments on a granular gas of elongated grains
In: Powders and grains 2013: proceedings of the 7th International Conference on Micromechanics of Granular Media, Sydney, Australia, 8 - 12 July, 2013 / ed. Aibing Yu ...: proceedings of the 7th International Conference on Micromechanics of Granular Media, Sydney, Australia, 8 - 12 July, 2013 - Melville, NY: American Inst. of Physics, S. 807-810 - (AIP conference proceedings; 1542)
Pattern formation in a flat rotating box
In: Powders and grains 2013. - Melville, NY : American Inst. of Physics, S. 763-766 - (AIP conference proceedings; 1542)
Shear alignment and orientational order of macroscopic rodlike grains
In: Powders and grains 2013. - Melville, NY : American Inst. of Physics, S. 74-77 - (AIP conference proceedings; 1542)
2012
Begutachteter Zeitschriftenartikel
Orientational order and alignment of elongated particles induced by shear
In: Physical review letters. - College Park, Md : APS, Bd. 108.2012, 22, insges. 5 S.
Shear-induced alignment and dynamics of elongated granular particles
In: Physical review. - College Park, Md : APSPhysical review / E, Bd. 86.2012, 5, insges. 8 S.
Pattern-stabilized decorated polar liquid-crystal fibers
In: Physical review letters - College Park, Md.: APS, 1958, Vol. 109.2013, Art. 017801, insgesamt 5 S., 2012
Pattern-Stabilized Decorated Polar Liquid-Crystal Fibers
In: Physical Review Letters, 2012, S. , ISSN 0031-9007, 10.1103/PhysRevLett.109.017801
Transitions between paraelectric and ferroelectric phases of bent-core smectic liquid crystals in the bulk and in thin freely suspended films
In: Physical review / E - College Park, Md.: APS, 1993, Vol. 86, 2012, 5, Art. 051701, insgesamt 10 S.
A gallery of meniscus patterns of free-standing smectic films
In: Ferroelectrics - London [u.a.]: Taylor & Francis, 1970, Bd. 431.2012, 1, S. 59-73
Dynamics of freely floating smectic bubbles
In: epl: a letters journal exploring the frontiers of physics - Les Ulis: EDP Sciences, Vol. 100, 2012, 1, Art. 16003
Measurement of the tension of freely suspended smectic liquid crystal filaments
In: Ferroelectrics. - Philadelphia, Pa : Taylor & Francis, Bd. 43.2012, 1, S. 129-140
Tension of freely suspended fluid filaments
In: Physical review / E - College Park, Md.: APS, 1993, Vol. 86, 2012, Art. 040501, insgesamt 5 S.
Alignment and dynamics of elongated cylinders under shear
In: Soft matter. - Cambridge, Bd. 8.2012, 42, S. 1095-10958
Originalartikel in begutachteter internationaler Zeitschrift
Orientational order and alignment of elongated particles induced by shear
In: Physical review letters: PRL ; providing rapid publication of short reports of important fundamental research with coverage of major advances in all aspects of physics and of developments with significant consequences across subdisciplines / publ. by the American Physical Society: PRL ; providing rapid publication of short reports of important fundamental research with coverage of major advances in all aspects of physics and of developments with significant consequences across subdisciplines - Ridge, NY: American Physical Society, 108.2012, 22, Art. 228302, insgesamt 5 S.
Convection and segregation in a flat rotating sandbox
In: New journal of physics. - [Bad Honnef] : Dt. Physikalische Ges, Bd. 14.2012, 1
Oscillations, cessations, and circulation reversals of granular convection in a densely filled rotating container
In: Physical review letters. - Ridge, NY : American Physical Society, Bd. 108.2012, 11, insges. 5 S.
Transitions between multiple attractors in a granular experiment
In: Physical review. - Melville, NY : InstPhysical review / E, Bd. 85.2012, 4, insges. 4 S.
Mechanical and optical properties of continuously spun fibres of a main-chain smectic a elastomer
In: Soft matter / publ. by the Royal Society of Chemistry - Cambridge: RSC Publ., 2005, Bd. 8.2012, 6, S. 1858-1864
Unexpected liquid crystalline behaviour of three-ring bent-core mesogens: bis(4-subst.-phenyl) 2-methyl-iso-phthalates
In: Soft matter / publ. by the Royal Society of Chemistry - Cambridge: RSC Publ. . - 2012, 9, S. 2671-2685
2011
Originalartikel in begutachteter internationaler Zeitschrift
Reflection and exclusion of shear zones in inhomogeneous granular materials
In: Soft Matter, 7 8330
Switching of electrically responsive, light-sensitive colloidal suspensions of anisotropic pigment particles
In: Adv. Func. Materials 21 566
Two-dimensional microrheology of freely suspended liquid crystal films
In: Physical review letters: PRL ; providing rapid publication of short reports of important fundamental research with coverage of major advances in all aspects of physics and of developments with significant consequences across subdisciplines / publ. by the American Physical Society: PRL ; providing rapid publication of short reports of important fundamental research with coverage of major advances in all aspects of physics and of developments with significant consequences across subdisciplines - Ridge, NY: American Physical Society, Vol. 107.2011, 26, Art. 268301, insgesamt 4 S.
Atomic force microscopy of menisci of free-standing smectic films
In: Soft matter / publ. by the Royal Society of Chemistry - Cambridge: RSC Publ., Bd. 7.2011, 15, S. 7103-7111
Vortex flow in free-standing smectic C films driven by elastic distortions
In: Soft matter / publ. by the Royal Society of Chemistry - Cambridge: RSC Publ., 2005, Bd. 7.2011, 6, S. 2858-2868
Meniscus of ferrofluid around a vertical cylindrical wire carrying electric current
In: Physical Review E, 83 056308
Preparation of actuating fibres of oriented main-chain liquid crystalline elastomers by a wetspinning process
In: Soft Matter, 7 3730
Plateau borders of smectic liquid crystalline films
In: Philosophical Magazine 91 2343
2010
Dissertation
Free-standing smectic liquid crystal elastomer films
In: Magdeburg, Univ., Fak. für Naturwiss., Diss., 2010, 116 S., Ill., graph. Darst., 30 cm
Originalartikel in begutachteter internationaler Zeitschrift
Oscillations of soap bubbles
In: New Journal of Physics 12 , art. no. 073031 (2010)
Oscillations of soap bubbles
In: New Journal of Physics 12
Director distortions and singularities in inhomogeneous fields
In: Physical review . - Melville, NY : Inst., Bd. 81.2010, 5, insges. 11 S.
Nematic electroconvection under time-revesed excitation
In: Physical Review (in press)
Smectic Foams
In: Langmuir 26 7899
In search of a new design strategy for solid single-component organic ferroelectrics - polar crystalline phases formed by bent-core molecules
In: Journal of materials chemistry : an interdisciplinary journal covering all aspects of materials chemistry. - Cambridge : Soc, Bd. 20.2010, 29, S. 6057-6079
In search of a new design strategy for solid single-component organic ferroelectrics: Polar crystalline phases formed by bent-core molecules.
In: J. Mater. Chem., 20 6057
2009
Originalartikel in begutachteter internationaler Zeitschrift
Diffusive and subdiffusive axial transport of granular material in rotating mixers
In: Physical review . - Melville, NY : Inst., Bd. 80.2009, 6, insges. 5 S.
Corona patterns around inclusions in freely suspended smectic films
In: The European physical journal / recognized by the European Physical Society - Les Ulis: EDP Sciences, Bd. 28.2009, 3, S. 265-272
Experimental investigation of a Brownian ratchet effect in ferrofluids
In: Physical review . - Melville, NY : Inst., Bd. 80.2009, 5, insges. 4 S.
Comparison of the rupture dynamics of smectic bubbles and soap bubbles
In: Liquid crystals . - London : Taylor & Francis, Bd. 36.2009, 2, S. 133-145
Second sound in bursting freely suspended smectic-A films
In: Physical review . - Melville, NY : Inst., Bd. 79.2009, 4, insges. 10 S.
Axial and radial segregation of granular mixtures in a rotating spherical container
In: Physical review . - Melville, NY : Inst., Bd. 79.2009, 3, insges. 8 S.
Acoustically driven oscillations of freely suspended liquid crystal filaments
In: Soft matter . - Cambridge : RSC Publ., Bd. 5.2009, 16, S. 3120-3126
Liquid crystal: more than display fillings
In: Nature materials . - Basingstoke : Nature Publishing Group, Bd. 8.2009, 8, S. 617-618
Time reversal of parametrical driving and the stability of the parametrically excited pendulum
In: American journal of physics . - College Park, Md. : AAPT, Bd. 77.2009, 2, S. 164-168
A model for a field-induced ferrielectric state in a bent-core mesogen
In: Soft matter . - Cambridge : RSC Publ., Bd. 5.2009, 21, S. 4136-4140
At the boundary to banana-shaped liquid crystals - polar properties of phases formed by new asymmetric achiral four-ring bent-core mesogens
In: Soft matter / publ. by the Royal Society of Chemistry - Cambridge: RSC Publ., Bd. 5 (2009), 9, S. 1840-1847
2008
Originalartikel in begutachteter internationaler Zeitschrift
Inclusions in free standing smectic liquid crystal films
In: Soft matter . - Cambridge : RSC Publ., Bd. 4.2008, 4, S. 683-702
Ambidextrous bend patterns in free-standing polar smectic-CP f films
In: Physical review . - Melville, NY : Inst., Bd. 78.2008, 6, S. 061705-1-061705-11
Electrically induced tilt in achiral bent-core liquid crystals
In: Physical review letters . - Ridge, NY : American Physical Society, Bd. 101.2008, 24, S. 247802-1-247802-4
Spontaneous bend patterns in homochiral ferroelectric SmCP films - evidence for a negative effective bend constant
In: Soft matter / publ. by the Royal Society of Chemistry - Cambridge: RSC Publ., Bd. 4 (2008), 11, S. 212186-2191
Multistage polar switching in bent-core mesogens
In: The European physical journal / E. - Les Ulis : EDP Sciences, Bd. 25.2008, 4, S. 395-402
Longitudinal and normal electroconvection rolls in a nematic liquid crystal with positive dielectric and negative conductivity anisotropy
In: Physical review . - Melville, NY : Inst., Bd. 77.2008, 5, S. 056206-1-056206-11
Time reversal of the excitation wave from in a dissipative pattern-forming system
In: Physical review . - Melville, NY : Inst., Bd. 78.2008, 3, S. 036218-1-036218-9
On the brink of jamming - granular convection in densely filled containers
In: Physical review letters . - Ridge, NY : American Physical Society, Bd. 100.2008, 7, S. 078002-1-078002-4
Comment on "Dynamics of electro-optical switching processes in surface stabilized biaxial nematic phase found in bent-core liquid crystal" [J. Appl. Phys. 101, 034105 (2007)]
In: Journal of applied physics . - Melville, NY : AIP, Bd. 104.2008, 3, S. 036104-1-036104-3
2007
Artikel in Zeitschrift
Electro-optic characterization of a nematic phase formed by bent core mesogens
In: The European physical journal. - Les Ulis : EDP SciencesThe European physical journal / E, Bd. 22.2007, 1, S. 85-96, insges. 12 S.
Originalartikel in begutachteter internationaler Zeitschrift
FTIR spectroscopy of smectic elastomer films under lateral strain
In: Liquid crystals . - London : Taylor & Francis, Bd. 34.2007, 1, S. 87-94
Colloidal inclusions in smectic films with spontaneous bend
In: The European physical journal / E - Les Ulis: EDP Sciences, Bd. 23 (2007), 1, S. 25-30
Excitation-induced dynamics of external pH pattern in Chara corallina cells and its dependence on external calcium concentration
In: Photochemical & photobiological sciences - Heidelberg: Springer, Bd. 6 (2007), 1, S. 103 - 109
Influences of the interstitial liquid on segregation patterns of granular slurries in a rotating drum
In: Physical review / publ. for the American Physical Society through the American Institute of Physics - Melville, NY: Inst., Bd. 75 (2007), 3, S. 031308-1-031308-9
Experimental study of the bursting of inviscid bubbles
In: Physical review / publ. for the American Physical Society through the American Institute of Physics - Melville, NY: Inst., Bd. 75 (2007), 6, S. 065302-1-065302-4
Electroconvection in nematics above the splay Fréedericksz transition
In: The European physical journal / E - Les Ulis: EDP Sciences, Bd. 24 (2007), 1, S. 27-33
Field-induced texture transitions in a bent-core nematic liquid crystal
In: Physical review / publ. for the American Physical Society through the American Institute of Physics - Melville, NY: Inst., Bd. 76 (2007), S. 061704-1-061704-7
Electro-optic characterization of a nematic phase formed by bent core mesogens
In: The European physical journal / E - Les Ulis: EDP Sciences, Bd. 22 (2007), 1, S. 85-95
2006
Artikel in Zeitschrift
Structure characterization of free-standing filaments drawn in the liquid crystal state
In: Physical chemistry, chemical physics . - Cambridge : The Royal Soc. of Chemistry, Bd. 8.2006, 4, S. 469-476
Originalartikel in begutachteter internationaler Zeitschrift
Energetics of 2d colloids in free-standing smectic-C films
In: The European physical journal / E - Les Ulis: EDP Sciences, Bd. 20 (2006), 3, S. 299-308
Gelation of smectic liquid crystal phases with photosensitive gel forming agents
In: Soft matter - London: Royal Soc. of Chemistry, Bd. 2 (2006), 8, S. 693-698
C-director relaxation around a vortex of strength +1 in free-stamding smectic-C films
In: The European physical journal / E - Berlin: Springer, Bd. 21 (2006), 1, S. 57-67
Microscopic structures of the B 7 phase - AFM and electron microscopy studies
In: Liquid crystals . - London [u.a.] : Taylor and Francis, Bd. 33.2006, 7, S. 789-794
Stick-slip dynamics around a topological defect in free-standing smectic films
In: Physical review / E - College Park, Md.: APS, Bd. 74 (2006), S. 040701-1-040701-4
Coarsening of axial segregation patters of slurries in a horizontally rotating drum
In: Physical review / E - College Park, Md.: APS, Bd. 74 (2006), 3, S. 031312-1-031312-15
Reentrant EHC patterns under superimposed square wave excitation
In: Molecular crystals and liquid crystals - London [u.a.]: Taylor & Francis, Bd. 449 (2006), S. 11-19
Collapse of catenoid-shaped smetic films
In: epl . - Les-Ulis : EDP Science, Bd. 76.2006, 6, S. 1102-1108
Mechanical properties of feely suspended LC filaments
In: Molecular crystals and liquid crystals - London [u.a.]: Taylor & Francis, Bd. 449 (2006), S. 179-189
Mechanical manipulation of molecular lattice parameters in smectic elastomers
In: Physical chemistry, chemical physics - Cambridge: RSC Publ., Bd. 8 (2006), 19, S. 2293-2298
Vortex flow in freestanding smectic films driven by relaxation of the c director
In: Physical review letters - College Park, Md.: APS, Bd. 97 (2006), S. 097802-1-097802-4
2005
Originalartikel in begutachteter internationaler Zeitschrift
Strain-induced compression of smectic layers in free-standing liquid crystalline elastomer films.
In: Liquid crystals : an international journal of science and technology [London] 32(2005), Nr. 7, S. 805 - 813
Optical properties of electrohydrodynamic convection patterns : rigorous and approximate methods.
In: Journal of the optical society of America / A [Washington, DC] 22(2005), Nr. 12, S. 2818 - 2826
Structure and mechanical properties of liquid crystalline filaments.
In: Physical review, E = statistical physics, plasmas, fluids and related interdisciplinary topics [Melville, NY] 71(2005), S. 031705-1 - 031705-5
Influence of excitation wave forms and frequencies on the fundamental time symmetry of the system dynamics, studied in nematic electroconvention.
In: Physical review, E = statistical physics, plasmas, fluids and related interdisciplinary topics [Melville, NY] 71(2005), S. 056307-1
Electroclinic effect in free-standing smectic elastomer films.
In: Applied physics / a [Berlin [u.a.]] 80(2005), S. 381 - 388
De Vries smectic A phase formed by a liquid crystal side chain copolymer? : a (13)C NMR study.
In: Liquid crystals : an international journal of science and technology [London] 32(2005), Nr. 10, S. 1307 - 1316
Differences between smectic homo- and co-polysiloxanes as a consequence of microphase separation.
In: Liquid crystals : an international journal of science and technology [London] 32(2005), Nr. 5, S. 533 - 538
Fundamental relations between the symmetry of excitation and the existence of spatiotemporal subharmonic structures in a pattern-forming dynamic system.
In: Physical review, E = statistical physics, plasmas, fluids and related interdisciplinary topics [Melville, NY] 72(2005), S. 066218-1 - 066218-14
Plucking a liquid chord : mechanical response of a liquid crystal filament.
In: Physical review, E = statistical physics, plasmas, fluids and related interdisciplinary topics [Melville, NY] 72(2005), S. 020702-1 - 020702-4
Spontaneous buckling of compressible droplet chains in free standing smectic-C films.
In: Physical review, E = statistical physics, plasmas, fluids and related interdisciplinary topics [Melville, NY] 72(2005), S. 032701-1 - 032701-4
Buckling instability of droplet chains in freely suspended smectic films.
In: Physical review, E = statistical physics, plasmas, fluids and related interdisciplinary topics [Melville, NY] 72(2005), S. 011705-1 - 011705-8
2004
Originalartikel in begutachteter internationaler Zeitschrift
Proton NMR investigation of a hydrogen-bonded liquid crystal gel.
In: Liquid crystals : an international journal of science and technology [London] 31(2004), Nr. 1, S. 21 - 29
Influence of confining geometry on the dielectric behavior of a FLC sample having TGBA phase.
In: International journal of modern physics, B = condensed matter physics, statistical physics and applied physics [Singapore] 18(2004), Nr. 31/32, S. 4119 - 4128
Surface and interface tensions determined from isotropic droplets in freely suspended smectic films.
In: Molecular crystals and liquid crystals science and technology / a [Reading] 412(2004), S. 425 - 433
Self-organization of isotropic droplets in smectic-C free standing films.
In: Physical review, E = statistical physics, plasmas, fluids and related interdisciplinary topics [Melville, NY] 70(2004), S. 061702-1 - 061702-9
Originalartikel in begutachteter zeitschriftenartiger Reihe
Molecular dynamics of liquids in confinement.
In: Haberlandt, Reinhold (Hrsg.) ; ... (Hrsg.) ; Stannarius, Ralf (Hrsg.): Molecules in interaction with surfaces and interfaces. Berlin : Springer, 2004, S. 275 - 300 (Lecture notes in physics 634)
Surfaces and interfaces of free-standing smectic films.
In: Haberlandt, Reinhold (Hrsg.) ; ... (Hrsg.) ; Stannarius, Ralf (Hrsg.): Molecules in interaction with surfaces and interfaces. Berlin : Springer, 2004, S. 337 - 381 (Lecture notes in physics 634)
Liquid crystals in confining geometries.
In: Haberlandt, Reinhold (Hrsg.) ; ... (Hrsg.) ; Stannarius, Ralf (Hrsg.): Molecules in interaction with surfaces and interfaces. Berlin : Springer, 2004, S. 301 - 336 (Lecture notes in physics 634)
2003
Originalartikel in begutachteter internationaler Zeitschrift
Laser diffraction by periodic dynamic patterns in anisotropic fluids.
In: European physical journal, B = Condensed matter physics [Orsay] 35(2003), S. 267 - 278
- University of Colorado, Boulder, Prof. Noel Clark
- Wigner Institute for Solid State Physics, Hungarian Academy of Sciences, Budapest; Dr. Tams Börzsönyi
- Raul Cruz Hidalgo, Universidad de Navarra, Pamplona
- Helmholtz Zentrum Dresden Rossendorf
- Friedrich-Alexander Universität Erlangen-Nürnberg
- Universität Luxembourg, Faculty of Sciences, Technology and Communication; Prof. Jan Lagerwall
- Komplexe Fluide
- Forschung unter Mikrogravitation (Parabelflüge, suborbitale Raketen, Fallturm, ISS)
- dünne flüssigkristalline freitragende Filme, LC-Kolloide
- Granulare Materialien
- Topologische Defekte
- Spontane Musterbildung
1977-1982 | Studium an der Sektion Physik der Universität Leipzig |
1982 | Diplomarbeit auf dem Gebiet der Molekülphysik |
1985 | Dissertation (Promotion A) zum Thema Untersuchungen zur Ordnung thermotroper Flüssigkristalle mittels Kernmagnetischer Resonanz (Betreuer Prof. A. Lösche), |
1985 | für die Dissertation Verleihung des Georg-Mayer-Preises erster Stufe der Universität Leipzig |
1985-1993 | wissenschaftlicher Assistent |
1993-2003 | wissenschaftlicher Mitarbeiter an der Universität Leipzig in der Fakultät für Physik und Geowissenschaften. Arbeitsgebiete: Struktur und Dynamik anisotroper Flüssigkeiten (optische, NMR-spektroskopische und dielektrische Methoden, dynamischer Glasübergang in Flüssigkeiten, dissipative Strukturbildung in weicher Materie, anisotrope Polymere und Gele) |
1990 | Forschungsaufenthalt am Liquid Crystal Institute der Kent State University (USA) |
1991 | Facultas Docendi an der Universität Leipzig und Verleihung des akademischen Grades Dr. rer. nat. habil. |
ab 1995 | Privatdozent an der Fakultät für Physik und Geowissenschaften |
2001 | Vertretungsprofessur an der Otto-von-Guericke-Universität Magdeburg |
2003-2021 | C4-Professur für experimentelle Physik an der Otto-von-Guericke-Universität Magdeburg |
seit 2021 im Ruhestand