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pro vyhledávání: '"Michael Vyshnepolsky"'
Autor:
Hussain Mazhar, Michael Vyshnepolsky, Karina Morgenstern, Matteo Maestri, Prashant Srivastava, Zhao-Bin Ding, Patrik Tesarik
Publikováno v:
Angewandte Chemie (International Ed. in English)
Though largely influencing the efficiency of a reaction, the molecular‐scale details of the local environment of the reactants are experimentally inaccessible hindering an in‐depth understanding of a catalyst's reactivity, a prerequisite to maxim
Publikováno v:
Physical chemistry chemical physics : PCCP. 22(2)
We investigate superstructures formed by CO2 on Ag(100) and Cu(111) from small clusters forming at 21 K up to multilayers grown at 43 K by low temperature scanning tunneling microscopy. On both surfaces, CO2 nucleates only at defects, here at co-adso
Autor:
Matthias Meissner, C. Klein, Torsten Fritz, Michael Horn-von Hoegen, Michael Vyshnepolsky, Christian Zwick, Roman Forker, Falko Sojka
Publikováno v:
Ultramicroscopy. 133:35-40
Low-energy electron diffraction (LEED) is a widely employed technique for the structural characterization of crystalline surfaces and epitaxial adsorbates. For technical reasons the accessible reciprocal space is limited at a given primary electron e