||First-Principles Study of Double Perovskite Sr2FeXO6 (X = Mo, Re) Ultrathin Films and Heterostructures
Suzuki, ShugoTsuyama, Makoto
Journal of the Physical Society of Japan
, p.124707 , 2017-12 , The Physical Society of Japan
We study double perovskite Sr2FeXO6 (X = Mo, Re) ultrathin films (UTFs) and their heterostructures with a SrTiO3 substrate by first-principles calculations based on density functional theory. It is found that the UTFs and their heterostructures are all half-metallic despite being extremely thin.