| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Kohlmann, Holger
Leipzig University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2023Formation and Polymorphism of Semiconducting K$_2$SiH$_6$ and Strategy for Metallizationcitations
- 2022Hydrogen-induced order–disorder effects in FePd3citations
- 2021Mayenite-Based Electride C12A7e−: A Reactivity and Stability Study
- 2021Simultaneous neutron powder diffraction and Raman spectroscopy – an approach of combining two complementary techniques
- 2021Mayenite-based electride C12A7e⁻: an innovative synthetic method plasma arc melting
- 2020The crystal structure of ZrCr<sub>2</sub>D<sub>≈4</sub> at 50 K ≤ <i>T</i> ≤ 200 K
- 2019Hydrogenation Properties of LnAl2 (Ln = La, Eu, Yb), LaGa2, LaSi2 and the Crystal Structure of LaGa2H0.71(2)citations
- 2018Reversible hydrogenation of the Zintl phases BaGe and BaSn studied by in situ diffractioncitations
- 2016Crystal structures and hydrogenation properties of palladium-rich compounds with elements from groups 12–16citations
- 2014Synthesis and Crystal Structure of Pd5InSecitations
- 2010Structural isotope effects in metal hydrides and deuteridescitations
- 2010Crystal structure and formation of TlPd3 and its new hydride TlPd3Hcitations
- 2001Europium–Hydrogen Bond Distances in Saline Metal Hydrides by Neutron Diffractioncitations
Places of action
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article
Structural isotope effects in metal hydrides and deuterides
Abstract
Historically the extraction of high-quality crystallographic information from inorganic samples having high hydrogen contents, such as metal hydrides, has involved preparing deuterated samples prior to study using neutron powder diffraction. We demonstrate, through direct comparison of the crystal structure refinements of the binary hydrides SrH2 and BaH2 with their deuteride analogues at 2 K and as a function of temperature, that precise and accurate structural information can be obtained from rapid data collections from samples containing in excess of 60 at.% hydrogen using modern high-flux, medium resolution, continuous wavelength neutron powder diffraction instruments. Furthermore, observed isotope-effects in the extracted lattice parameters and atomic positions illustrate the importance of investigating compounds in their natural hydrogenous form whenever possible.