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Hydrogen positions in single nanocrystals revealed by electron diffraction
- 1.0479405 - FZÚ 2018 RIV US eng J - Journal Article
Palatinus, Lukáš - Brázda, Petr - Boullay, P. - Pérez, O. - Klementová, Mariana - Petit, S. - Eigner, Václav - Zaarour, M. - Mintova, S.
Hydrogen positions in single nanocrystals revealed by electron diffraction.
Science. Roč. 355, č. 6321 (2017), s. 166-169. ISSN 0036-8075. E-ISSN 1095-9203
R&D Projects: GA ČR GA16-10035S; GA MŠMT LO1603
EU Projects: European Commission(XE) CZ.2.16/3.1.00/24510
Institutional support: RVO:68378271
Keywords : hydrogen atoms * crystal structure * electron diffraction tomography * nanocrystalline materials
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 41.058, year: 2017
The localization of hydrogen atoms is an essential part of crystal structure analysis, but it is difficult because of their small scattering power. We report the direct localization of hydrogen atoms in nanocrystalline materials, achieved using the recently developed approach of dynamical refinement of precession electron diffraction tomography data. The results demonstrate that the technique can reliably reveal fine structural details, including the positions of hydrogen atoms in single crystals with micro- to nanosized dimensions
Permanent Link: http://hdl.handle.net/11104/0275384
Number of the records: 1