Pyroelektrische Röntgenquellen zur Materialanalyse

Wilke, Markus; Halle, Thorsten; Weiß, Helmut

In: Magdeburg: Universitätsbibliothek, 2022, 1 Online-Ressource (XII, 118 Blätter, 22,27 MB), Illustrationen

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Influence of subsurface oxygen in the catalytic CO oxidation on Pd(111)

Wrobel, Rafal J.; Becker, Stefan; Weiss, Helmut

In: The journal of physical chemistry / C - Washington, DC: Soc., 2007, Bd. 119.2015, 10, S. 5386-5394

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Surfaces of simple ionic crystals

Pucci, Annemarie; Vogt, Jochen; Weiß, Helmut; Reichling, Michael

In: Surface and interface science ; Vol. 3: Properties of composite surfaces : alloys, compounds, semiconductors. - Weinheim : Wiley-VCH-Verl., S. 279, 2014

Second/additional bistability in a CO oxidation reaction on Pt(111) - an extension and compilation

Wrobel, Rafal J.; Becker, Stefan; Weiß, Helmut

In: The journal of physical chemistry / C - Washington, DC: Soc., 2007, Bd. 116.2012, 42, S. 22287-22292

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Structure of CO 2 adsorbed on the KCI(100) surface

Traeger, Franziska; Hadnadjev, Milica; Vogt, Jochen; Weiss, Helmut

In: The journal of physical chemistry. - Washington, DC : SocThe journal of physical chemistry / A, Bd. 115.2011, 25, S. 6986-6996

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Catalysis and reaction kinetics of a model reaction

Klose, Frank; Joshi, Milind; Wolff, Tanya; Haida, Henning; Seidel-Morgenstern, Andreas; Suchorski, Yuri; Weiß, Helmut

In: Membrane reactors: distributing reactants to improve selectivity and yield - Weinheim: Wiley-VCH, S. 63-84, 2010

Relaxation and thermal vibrations at the NaF(100) surface

Härtel, Stephan; Vogt, Jochen; Weiss, Helmut

In: Surface science: a journal devoted to the physics and chemistry of interfaces - Amsterdam: Elsevier, 1964, Bd. 604.2010, 21/22, S. 1996-2001

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High-quality ZrO 2/Si(001) thin films by a sol-gel process - preparation and characterization

Döscher, H.; Lilienkamp, G.; Iskra, P.; Daum, W.; Helsch, G.; Becker, Stefan; Wrobel, R.; Weiß, Helmut; Suchorski, Y.

In: Journal of applied physics . - Melville, NY : AIP, Bd. 107.2010, 9, insges. 7 S.

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Structure and infrared absorption of the first layer C 2 H 2 on the NaCl(100) single-crystal surface

Cabello-Cartagena, Aldo Gustavo; Vogt, Jochen; Weiß, Helmut

In: The journal of chemical physics - Melville, NY: AIP, 1933, 132.2010, 7, Art. 074706

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LEED and PIRS structur analysis of physisorbed molecules on insulators - monolayer C 2 D 2/KCl(100)

Vogt, Jochen; Weiß, Helmut

In: Physical review / publ. for the American Physical Society by the American Institute of Physics - Ridge, NY: APS, Bd. 77 (2008), 12, S. 125415-1-125415-8

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The iron oxidation state in Mg-Al-Fe mixed oxides derived from layered double hydroxides - an XPS study

Hadnadjev, M; Vulic, T.; Marinkovic-Neducin, R.; Suchorski, Y.; Weiß, Helmut

In: Applied surface science: a journal devoted to applied physics and chemistry of surfaces and interfaces - Amsterdam [u.a.]: Elsevier, Bd. 254 (2008), 14, S. 4297-4302

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Cerium oxide layers on the Cu(1 1 1) surface - substrate-mediated redox proberties

Wrobel, Rafal; Suchorski, Y.; Becker, Stefan; Weiß, Helmut

In: Surface science: a journal devoted to the physics and chemistry of interfaces - Amsterdam: Elsevier, Bd. 602 (2008), 2, S. 436-442

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The structure and lattice dynamics of RbBr(100) and RbI(100) single crystal surfaces - a tensor low energy electron diffraction analysis

Härtel, Stephan; Vogt, Jochen; Weiß, Helmut

In: Surface science: a journal devoted to the physics and chemistry of interfaces - Amsterdam: Elsevier, Bd. 602 (2008), 17, S. 2943-2948

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Surface chemistry ofzirconia nanopowders doped with Pr 2 O 3 an XPS study

Suchorski, Y.; Wrobel, Rafal; Becker, Stefan; Opalinska, A.; Narkiewicz, U.; Podsiadly, M.; Weiß, Helmut

In: Acta physica Polonica / Polska Akademia Nauk, Instytut Fizyki i Polskie Towarzystwo Fizyczne - Warsaw: Acad. Inst., Vol. 114. 2008, Suppl., S. S125-S133

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CO oxidation on a CeO X/Pt(111) inverse model catalyst surface - catalytic promotion and tuning of kinetic phase diagrams

Suchorski, Y.; Wrobel, Rafal; Becker, Stefan; Weiß, Helmut

In: The journal of physical chemistry / C - Washington, DC: Soc., Bd. 112 (2008), 50, S. 20012-20017

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Evaluation and X-ray induced modification of the cerium oxidation state in cerium calixarene complexes

Suchorski, Yuri; Gottfriedsen, Jochen; Wrobel, Rafal; Strzelczyk, Bartosz; Weiss, Helmut

In: Solid state phenomena: SSP - Baech: Trans Tech Publications Ltd., Bd. 128 (2007), S. 115-120

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Theoretical and experimental studies of the structure and dynamics of the CaF2(1 1 1) surface

Gotte, A.; Baudin, M.; Cabello-Cartagena, A. G.; Vogt, Jochen; Weiß, Helmut

In: Surface science - Amsterdam: Elsevier, Bd. 601 (2007), 2, S. 411-418

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Active species on γ-alumina-supported vanadia catalysts - nature and reducibility

Klose, Frank; Wolff, Tanja; Lorenz, Heike; Seidel-Morgenstern, Andreas; Suchorski, Yuri; Piorkowska, Monika; Weiß, Helmut

In: Journal of catalysis - San Diego, Calif.: Elsevier, Bd. 247 (2007), 2, S. 176-193

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The mobility of an alkali promoter as probed in situ during a catalytic reaction - Li in the CO oxidation on Pt

Suchorski, Yuri; Beben, J.; Frac, A.; Medvedev, V. K.; Weiss, Helmut

In: Surface and interface analysis: Sia ; an international journal devoted to the development and application of techniques for the analysis surfaces, interfaces and thin films - Chichester [u.a.]: Wiley, Bd. 39 (2007), 2/3, S. 161-165

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Variation of the vanadium oxidation state within a VPO catalyst layer in a membrane reactor - XPS mapping and modelling

Suchorski, Yuri; Munder, Barbara; Rihko-Struckmann, Liisa; Sundmacher, Kai; Weiss, Helmut

In: Applied surface science: a journal devoted to applied physics and chemistry of surfaces and interfaces - Amsterdam [u.a.]: Elsevier, Bd. 253 (2007), 13, S. 5904-5909

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Ceria nanoformations in CO oxidation on Pt(111) - promotional effects and reversible redox behaviour

Suchorski, Yuri; Wrobel, Rafal; Becker, Susann; Strzelczyk, Bartosz; Drachsel, W.; Weiss, Helmut

In: Surface science: a journal devoted to the physics and chemistry of interfaces - Amsterdam: Elsevier, Bd. 601 (2007), 21, S. 4843-4848

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The interaction of oxygen and ozone with pentacene

Vollmer, A.; Weiss, Helmut; Rentenberger, S.; Salzmann, I.; Rabe, J. P.; Koch, N.

In: Surface science - Amsterdam: Elsevier, Bd. 600 (2006), 18, S. 4004-4007

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Lifted reconstruction as a feedback mechanism in the oscillating CO oxidation on Pt nanofacets - microscopic evidences

Suchorski, Yuri; Drachsel, W.; Gorodetskii, A.; Medvedev, V. K.; Weiss, Helmut

In: Surface science - Amsterdam: Elsevier, Bd. 600 (2006), 8, S. 1579-1585

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Evidence for temperature-dependent electron band dispersion in pentacene

Koch, N.; Vollmer, A.; Salzmann, I.; Nickel, B.; Weiss, Helmut; Rabe, J. P.

In: Physical review letters - College Park, Md.: APS, Bd. 96 (2006), 15, S. 156803-1 - 156803-4

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The structure of CaF2(111) and BaF2(111) single crystal surfaces : a tensor low energy electron diffraction study.

Vogt, Jochen; Henning, Joern; Weiss, Helmut

In: Surface science [Amsterdam] 578(2005), S. 57 - 70

Evolution of oxidation states in vanadium-based catalysts under conventional XPS conditions.

Suchorski, Yuri; Rihko-Struckmann, L.; Klose, F.; Ye, Y.; Alandjiyska, Maia; Sundmacher, Kai; Weiss, Helmut

In: Applied surface science [Amsterdam] 249(2005), S. 231 - 237

Growth, structure, and stability of ceria films on Si(111) and the application of CaF2 buffer layers.

Zarraga-Colina, Jeanette; Nix, Roger M.; Weiss, Helmut

In: Journal of physical chemistry, B = Condensed matter, materials, surfaces, interfaces & biophysical chemistry [Washington, DC] 109(2005), S. 10978 - 10985

Low-energy electron induced restructuring of water monolayers on NaCl(100).

Toennies, J.P.; Traeger, F.; Vogt, Jochen; Weiss, Helmut

In: Journal of chemical physics [Melville, NY] 120(2004), Nr. 24, S. 11347 - 11350

Physisorption of small molecules on single crystal alkali halide surfaces : CO and N2 adsorbed on KCl(100).

Vogt, Jochen; Weiss, Helmut

In: Zeitschrift für Physikalische Chemie [München] 218(2004), S. 973 - 995

A novel approach to the epitaxial growth of CeO(2) films on Si(1 1 1).

Zarraga-Colina, J.; Nix, R.M.; Weiss, Helmut

In: Surface science [Amsterdam] 563(2004), S. L251 - 255

In situ investigations into chemical processes by electron-energy-resolved x-ray absorption spectroscopy.

Vollmer, Antje; Lipp, John D.; Weiss, Helmut; O'malley, Rachel; Rayment, Trevor

In: Angewandte Chemie : international edition [Weinheim] 43(2004), S. 3691 - 3695

Helium atom scattering studies of the structure and vibrations of H2 physisorbed on MgO(001) single crystals.

Skofronick, James G.; Weiss, Helmut

In: Physical review, B = condensed matter [Melville, NY] 67(2003), S. 035413-1 - 035413-14

Helium atom scattering experiments and molecular dynamics simulations of the structure and lattice dynamics of 15-layer acetylene films on KCl(001).

Toennies, J.P.; Traeger, F.; Weiss, Helmut; Picaud, S.; Hoang, P.N.M.

In: Physical review, B = condensed matter [Melville, NY] 65(2002), S. 165427-1 - 165427-12

The structure of KBr(100) and LiF(100) single crystal surfaces : a tensor low energy electron diffraction analysis.

Vogt, Jochen; Weiss, Helmut

In: Surface science [Amsterdam] 501(2002), S. 203 - 213

The structure of NaCl(1 0 0) and KCl(1 0 0) single crystal surfaces: a tensor low energy electron diffraction analysis.

Vogt, Jochen; Weiss, Helmut

In: Surface science [Amsterdam] 491(2001), S. 155 - 168

Experimental and theoretical studies of acethylene layers adsorbed on KCl(001).

Glebov, A.L.; Weiss, Helmut; ...,

In: Physical review, B = condensed matter [Woodbury, NY] 61(2000), Nr. 20, S. 14028 - 14036