Ontology highlight
ABSTRACT:
SUBMITTER: Lee S
PROVIDER: S-EPMC5593988 | biostudies-literature | 2017 Sep
REPOSITORIES: biostudies-literature
Lee Seunghun S Park Ji Hun JH Kim Bum-Su BS Cho Deok-Yong DY Choi Yong Nam YN Lee Tae-Woo TW Kim Won-Kyung WK Kim Doukyun D Cho Chae Ryong CR Moriyoshi Chikako C Park Chul Hong CH Kuroiwa Yoshihiro Y Jeong Se-Young SY
Scientific reports 20170911 1
Magnetic oxide semiconductors with wide band gaps have promising spintronic applications, especially in the case of magneto-optic devices. Co-doped ZnO (ZnCoO) has been considered for these applications, but the origin of its ferromagnetism has been controversial for several decades and no substantial progress for a practical application has been made to date. In this paper, we present direct evidence of hydrogen-mediated ferromagnetism and spin polarization in the conduction band of ZnCoO. Elec ...[more]