3 papers
cond-mat.mtrl-sci2020
A hybrid model for estimation of pore size from ortho-positronium lifetimes in porous materials
L. Anh Tuyen, T. Dong Xuan, H. A. Tuan Kiet +11
The present paper proposes a novel model for estimating the free-volume size of porous materials based on the analysis of various experimental ortho-positronium (-Ps) lifetime d…
cond-mat.mes-hall2016
Giant spin Nernst effect induced by resonant scattering at surfaces of metallic films
Nguyen H. Long, Phivos Mavropoulos, Bernd Zimmermann +2
A new concept realizing giant spin Nernst effect in nonmagnetic metallic films is introduced. It is based on the idea of engineering an asymmetric energy dependence of the longitud…
cond-mat.mtrl-sci2016
Spin-orbit torques and spin accumulation in FePt/Pt and Co/Cu thin films from first principles: the role of impurities
Guillaume Géranton, Bernd Zimmermann, Nguyen Hoang Long +4
Using the Boltzmann formalism based on the first principles electronic structure and scattering rates, we investigate the current-induced spin accumulation and spin-orbit torques i…