D. Schweke
Ben-Gurion University of the Negev
27 Papers
128 Citations
D. Schweke is an academic researcher from Ben-Gurion University of the Negev. The author has contributed to research in topics: Excited state & Hydride. The author has an hindex of 10, co-authored 22 publications. Previous affiliations of D. Schweke include Hebrew University of Jerusalem.
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Papers
Comprehensive Study of the Ceria–H2 System: Effect of the Reaction Conditions on the Reduction Extent and Intermediates
TL;DR: The interaction of hydrogen with ceria is a fundamental process of high importance for various catalytic reactions as mentioned in this paper, and theoretical calculations have been performed to identify the elementary steps in this process.
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The very initial stage of hydride formation on polycrystalline gadolinium
TL;DR: Mintz et al. as discussed by the authors studied the initial development of hydrides on hydrogen-exposed metallic surfaces with two possible surface-associated stages, and the features of the very initial stage were characterized for the H 2 /Gd (polycrystalline) system, using Hot Stage Microscopy (HSM), X-ray diffraction analysis and atomic force microscopy (AFM) techniques.
17
Heat pretreatment-induced activation of gadolinium surfaces towards the initial precipitation of hydrides
G. Benamar,D. Schweke,N. Shamir,S. Zalkind,Tsachi Livneh,A. Danon,Giora Kimmel,Moshe H. Mintz +7 more
TL;DR: In this article, a vacuum heat pretreatment is applied, in order to enhance the reactivity of hydride-forming metals towards hydrogen reaction, and it is concluded that the most prominent effect is desorption of surface hydroxyl groups, which impede the dissociative chemisorptions of hydrogen.
16
Molecular Dynamics Simulations of Site Geometries of Anthracene in an Argon Matrix
TL;DR: In this article, two dynamics-based models are compared with respect to their ability to predict the no. and the distribution of trapping sites of a mol. in a rare gas matrix.
15
The fluorescence of N-phenylpyrrole in an argon/acetonitrile matrix
D. Schweke,Yehuda Haas +1 more
TL;DR: In this article, the absorption and fluorescence excitation spectra of N-Phenylpyrrole (PP) were studied in an argon matrix at 14-30 K.
15