Colossal positive magnetoresistance in surface-passivated oxygen-deficient strontium titanite

• Main Authors: David, Adrian, Tian, Yufeng, Yang, Ping, Gao, Xingyu, Lin, Weinan, Shah, Amish B., Zuo, Jian-Min, Prellier, Wilfrid, Wu, Tom
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2015
• 主題: DRNTU::Science::Physics
• 在線閱讀: https://hdl.handle.net/10356/103365; http://hdl.handle.net/10220/25823

Modulation of resistance by an external magnetic field, i.e. magnetoresistance effect, has been a long-lived theme of research due to both fundamental science and device applications. Here we report colossal positive magnetoresistance (CPMR) (>30,000% at a temperature of 2 K and a magnetic field...