Interfacial spin glass state and exchange bias in manganite bilayers with competing magnetic orders

• Main Authors: Tendeloo, G. Van, Ding, J. F., Lebedev, O. I., Turner, S., Tian, Y. F., Hu, W. J., Seo, J. W., Panagopoulos, C., Prellier, W., Wu, T.
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2014
• 主題: Physics and Applied Physics
• 在線閱讀: https://hdl.handle.net/10356/80082; http://hdl.handle.net/10220/18703
• 機構: Nanyang Technological University

The magnetic properties of manganite bilayers composed of G-type antiferromagnetic (AFM) SrMnO3 and double-exchange ferromagnetic (FM) La0.7Sr0.3MnO3 are studied. A spin-glass state is observed as a result of competing magnetic orders and spin frustration at the La0.7Sr0.3MnO3/SrMnO3 interface. The...