Strain control of layer-resolved negative capacitance in superlattices

Walter, R; Prosandeev, S; Paillard, C; Bellaiche, L

Walter, R; Paillard, C (corresponding author), Univ Arkansas, Dept Phys, Fayetteville, AR 72701 USA.; Walter, R; Paillard, C (corresponding author), Univ Arkansas, Inst Nanosci & Engn, Fayetteville, AR 72701 USA.; Walter, R (corresponding author), Univ Arkansas, Dept Math Sci, Fayetteville, AR 72701 USA.; Walter, R (corresponding author), Kinesso LLC, Ident Engn, Conway, AR 72032 USA.; Paillard, C (corresponding author), Univ Paris Saclay, UMR CNRS 8580, Cent Supelec, Lab Struct Proprietes & Modelisat Solides, F-91190 Gif Sur Yvette, France.

NPJ COMPUTATIONAL MATERIALS, 2020; 6 (1):

Abstract

Negative capacitance in BaTiO3/SrTiO3 superlattices is investigated by Monte Carlo simulations in an atomistic effective Hamiltonian model, using fluc......

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