Ontology highlight
ABSTRACT:
SUBMITTER: Zhang J
PROVIDER: S-EPMC5669608 | biostudies-literature | 2017 Nov
REPOSITORIES: biostudies-literature
Zhang Ji J Ji Wei-Jing WJ Xu Jie J Geng Xiao-Yu XY Zhou Jian J Gu Zheng-Bin ZB Yao Shu-Hua SH Zhang Shan-Tao ST
Science advances 20171103 11
Magnetoresistance (MR) is the magnetic field-induced change of electrical resistance. The MR effect not only has wide applications in hard drivers and sensors but also is a long-standing scientific issue for complex interactions. Ferromagnetic/ferrimagnetic oxides generally show negative MR due to the magnetic field-induced spin order. We report the unusually giant positive MR up to 17,200% (at 2 K and 7 T) in 12-nm Sr<sub>2</sub>CrWO<sub>6</sub> thin films, which show metallic behavior with hig ...[more]