R. Pentcheva

activity

19992026

most citedAvoiding the polarization catastrophe in LaAlO3 overlayers on SrTiO3(001) through a polar distortion

319 citations · 2.1k across the 65 of their papers we have counts for

collaborators

Showing 2017 · cond-mat.mtrl-sciShow all

3 papers · 2 filters

cond-mat.mtrl-sci2017★ 14 cited

Confinement-driven electronic and topological phases in corundum-derived $3 d$ -oxide honeycomb lattices

Okan Köksal, Santu Baidya, Rossitza Pentcheva

Using density functional theory calculations including an on-site Coulomb term, we explore electronic and possibly topologically nontrivial phases in $3 d$ transition metal oxide ho…

cond-mat.mtrl-sci2017★ 49 cited

Design of $n$ - and $p$ -type oxide thermoelectrics in LaNiO $_{3}$ /SrTiO $_{3} (001)$ superlattices exploiting interface polarity

Benjamin Geisler, Ariadna Blanca-Romero, Rossitza Pentcheva

We investigate the structural, electronic, transport, and thermoelectric properties of LaNiO $_{3}$ /SrTiO $_{3} (001)$ superlattices containing either exclusively $n$ - or $p$ -type interfa…

cond-mat.mtrl-sci2017★ 65 cited

Modulations in martensitic Heusler alloys originate from nanotwin ordering

Markus E. Gruner, Robert Niemann, Peter Entel +4

Heusler alloys exhibiting magnetic and martensitic transitions enable applications like magnetocaloric refrigeration and actuation based on the magnetic shape memory effect. Their…

Confinement-driven electronic and topological phases in corundum-derived 3d-oxide honeycomb lattices

Design of n- and p-type oxide thermoelectrics in LaNiO3​/SrTiO3​(001) superlattices exploiting interface polarity

Modulations in martensitic Heusler alloys originate from nanotwin ordering

Confinement-driven electronic and topological phases in corundum-derived $3 d$ -oxide honeycomb lattices

Design of $n$ - and $p$ -type oxide thermoelectrics in LaNiO $_{3}$ /SrTiO $_{3} (001)$ superlattices exploiting interface polarity