| Literature DB >> 28000301 |
Hajime Hojo1, Ryo Kawabe1, Keisuke Shimizu1, Hajime Yamamoto1, Ko Mibu2, Kartik Samanta3, Tanusri Saha-Dasgupta3, Masaki Azuma1.
Abstract
The coexistence and coupling of ferromagnetic and ferroelectric orders in a single material is crucial for realizing next-generation multifunctional applications. The coexistence of such orders is confirmed at room temperature in epitaxial thin films of BiFe1-x Cox O3 (x ≤ 0.15), which manifests a spin structure change from a low-temperature cycloidal one to a high-temperature collinear one with canted ferromagnetism.Keywords: bismuth ferrite; epitaxial thin films; multiferroic materials; spin structure change; weak ferromagnetism
Year: 2016 PMID： 28000301 DOI： 10.1002/adma.201603131
Source DB: PubMed Journal: Adv Mater ISSN： 0935-9648 Impact factor: 30.849