147 citations · 595 across the 8 of their papers we have counts for
7 papers · 1 filter
Pressure-induced Topological Phase Transitions in Rock-salt Chalcogenides
P. Barone, T. Rauch, D. Di Sante +3
By means of a comprehensive theoretical investigation, we show that external pressure can induce topological phase transitions in IV-VI semiconducting chalcogenides with rock-salt…
Thermoelectric transport in superlattices
N. F. Hinsche, B. Yu. Yavorsky, M. Gradhand +6
The thermoelectric transport properties of superlattices are analyzed on the basis of first-principles calculations and semi-classica…
Thermoelectric transport in strained Si and Si/Ge heterostructures
N. F. Hinsche, I. Mertig, P. Zahn
The anisotropic thermoelectric transport properties of bulk silicon strained in [111]-direction were studied by detailed first-principles calculations focussing on a possible enhan…
Electronic structure and transport anisotropy of Bi2Te3 and Sb2Te3
B. Y. Yavorsky, N. F. Hinsche, P. Zahn +1
On the basis of detailed ab initio studies the influence of strain on the anisotropy of the transport distribution of the thermoelectrics BiTe and SbTe was investig…
Strong influence of the complex bandstructure on the tunneling electroresistance: A combined model and ab-initio study
N. F. Hinsche, M. Fechner, P. Bose +4
The tunneling electroresistance (TER) for ferroelectric tunnel junctions (FTJs) with BaTiO_{3} (BTO) and PbTiO}_{3} (PTO) barriers is calculated by combining the microscopic electr…
Structural phase transitions and fundamental band gaps of Mg(x)Zn(1-x)O alloys from first principles
I. V. Maznichenko, A. Ernst, M. Bouhassoune +8
The structural phase transitions and the fundamental band gaps of Mg(x)Zn(1-x)O alloys are investigated by detailed first-principles calculations in the entire range of Mg concentr…