37 citations · 124 across the 6 of their papers we have counts for
Showing 2005 · cond-mat.mtrl-sciShow all
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cond-mat.mtrl-sci2005★ 33 cited
Transition pressures and enthalpy barriers for the cd->beta-tin transition in Si and Ge under non-hydrostatic conditions
Katalin Gaal-Nagy, Dieter Strauch
We present an ab-initio study of the phase transition cd->beta-tin in Si and Ge under hydrostatic and non-hydrostatic pressure. For this purpose we have developed a new method to c…
cond-mat.mtrl-sci2005★ 11 cited
Phonons in the beta-tin, Imma, and sh phases of Silicon from ab initio calculations
Katalin Gaal-Nagy, Dieter Strauch
We present a new interpretation of measured Raman frequencies of a high-pressure structure of Silicon which was assigned previously to the beta-tin phase. Our results show that the…