Stability of cluster glass state in nano order sized YbFe₂O₄ powders

详细信息    查看全文

• 作者：H. Kobayashi^a ; ^b ; ^{pe7k1wp9@s.okayama-u.ac.jp} ; K. Fujiwara^a ; N. Kobayashi^b ; T. Ogawa^c ; M. Sakai^d ; M. Tsujimoto^e ; O. Seri^d ; S. Mori^f ; N. Ikeda^a ; ^b ; ^{ikedan@okayama-u.ac.jp}
• 关键词：Spin glass ; Frustration ; Multiferroic ; YbFe2O4
• 刊名：Journal of Physics and Chemistry of Solids
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：103
• 期：Complete
• 页码：103-108
• 全文大小：861 K
• 卷排序：103

文摘

Investigations of electromagnetic ordering state in spin and charge frustrated system. Carried out using Fe stoichiometry controlled nano order sized YbFe2O4 powders. Spin and charge coherence length increased as Fe/Yb ratios larger. The glass behavior became ineffectual with developing electromagnetic ordering.