M
Michael Tovar
Researcher at Helmholtz-Zentrum Berlin
Publications - 55
Citations - 3398
Michael Tovar is an academic researcher from Helmholtz-Zentrum Berlin. The author has contributed to research in topics: Neutron diffraction & Crystal structure. The author has an hindex of 17, co-authored 48 publications receiving 2864 citations.
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Journal ArticleDOI
The Active Site of Methanol Synthesis over Cu/ZnO/Al2O3 Industrial Catalysts
Malte Behrens,Felix Studt,Igor Kasatkin,Stefanie Kühl,Michael Hävecker,Frank Abild-Pedersen,Stefan Zander,Frank Girgsdies,Patrick Kurr,Benjamin-Louis Kniep,Michael Tovar,Richard W. Fischer,Jens K. Nørskov,Jens K. Nørskov,Robert Schlögl +14 more
TL;DR: This work shows how to identify the crucial atomic structure motif for the industrial Cu/ZnO/Al2O3 methanol synthesis catalyst by using a combination of experimental evidence from bulk, surface-sensitive, and imaging methods collected on real high-performance catalytic systems in combination with density functional theory calculations.
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A neutron diffraction study of the stannite-kesterite solid solution series
TL;DR: In this paper, a combination of neutron and X-ray powder diffraction was used to determine the average neutron scattering length of the cation sites in stannite, kesterite and Cu 2 Fe 1−x Zn x SnS 4 solid solutions.
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Sr2CrOsO6 : End point of a spin-polarized metal-insulator transition by 5d band filling
Y. Krockenberger,Y. Krockenberger,Kailash M. Mogare,Manfred Reehuis,Michael Tovar,Martin Jansen,G. Vaitheeswaran,G. Vaitheeswaran,V. Kanchana,V. Kanchana,Fredrik Bultmark,Anna Delin,Fabrice Wilhelm,Andrei Rogalev,A. Winkler,Lambert Alff +15 more
TL;DR: In this paper, an osmium-based double perovskite with a Curie temperature of 725 K has been synthesized for spintronic materials with high spin polarization at room temperature.
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From order to disorder: The structure of lithium-conducting garnets Li7 − xLa3TaxZr2 − xO12 (x = 0–2)
Alan Logeat,Thomas Köhler,Ulrich Eisele,Barbara Stiaszny,Andreas Harzer,Michael Tovar,Anatoliy Senyshyn,Helmut Ehrenberg,Boris Kozinsky +8 more
TL;DR: In this paper, it was shown that the tetragonally derived garnet structure of space group I 4 1 / acd described by Awaka [1] is the thermodynamically stable structure for Li 7 La 3 Zr 2 O 12.
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Methane storage mechanism in the metal-organic framework Cu3(btc)2: An in situ neutron diffraction study
Juergen Getzschmann,Irena Senkovska,Dirk Wallacher,Michael Tovar,David Fairen-Jimenez,Tina Düren,Jasper M. van Baten,Rajamani Krishna,Stefan Kaskel +8 more
TL;DR: In this paper, the adsorption of deutero-methane (CD4) in Cu3(btc)2 (HKUST-1) was investigated at 77 K using high-resolution neutron powder diffraction.