Charge ordering and exchange bias behaviors in Co3O4 porous nanoplatelets and nanorings
详细信息 查看全文
- 作者：J.C. Debnatha ; jcd341@uowmail.edu.au" class="auth_mail" title="E-mail the corresponding author ; Jyotish.debnath@deakin.edu.au" class="auth_mail" title="E-mail the corresponding author ; Jianli Wangb ; R. Zengb ; c
- 关键词：Exchange bias ; Charge ordered ; Antiferromagnetic transition ; Spin-glass like shell
- 刊名：Journal of Magnetism and Magnetic Materials
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：421
- 期：Complete
- 页码：422-427
- 全文大小：2874 K
文摘
- class="listitem" id="list_li0005">
- class="label">●
Charge-ordered state appears for the Co3O4 nanoplatelets but absent for the nanorings.
- class="label">●
Quite significant exchange bias is only observed for Co3O4 nanorings.
- class="label">●
Exchange bias behavior of Co3O4 nanorings is consistent with spin-glass like shell.
- class="label">●
Potential for ultrahigh-density magnetic recording and spin valve devices.