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20032009
most citedTransition pressures and enthalpy barriers for the cd->beta-tin transition in Si and Ge under non-hydrostatic conditions

33 citations · 153 across the 11 of their papers we have counts for

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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…