37 citations · 124 across the 6 of their papers we have counts for
6 papers
Cooperative long range protein-protein dynamics in Purple Membrane
Maikel C. Rheinstadter, Karin Schmalzl, Kathleen Wood +1
We present experimental evidence for a long-range protein-protein interaction in purple membrane (PM). The interprotein dynamics were quantified by measuring the spectrum of the ac…
Ab-initio calculation of phonon dispersion curves: accelerating q point convergence
Katalin Gaal-Nagy, Dieter Strauch
We present a scheme for the improved description of the long-range interatomic force constants in a more accurate way than the procedure which is commonly used within plane-wave ba…
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…
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…
Ab initio investigation of structural and magnetic properties of Fe|ZnSe(001)
H. Dobler, D. Strauch
We investigate 1, 2, 3, and 4 monolayers of iron grown on the (001) surface of ZnSe using spin density functional theory, plane-wave expansion, and ultrasoft pseudopotentials. An i…
Ab initio study of the beta$-tin->Imma->sh phase transitions in silicon and germanium
Katalin Gaal-Nagy, Pasquale Pavone, Dieter Strauch
We have investigated the structural sequence of the high-pressure phases of silicon and germanium. We have focussed on the cd->beta-tin->Imma->sh phase transitions. We have used th…