Intrinsic magnetic properties of ZnO nanoislands: Insight from first-principles study
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- 作者：Yang Zhang ; yzhang520@mail.xjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Zhi-Feng Wu ; Peng-Fei Gao ; Er-Hu Zhang ; Sheng-Li Zhang ; zhangsl@mail.xjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：ZnO nanoisland ; Magnetic and electronic properties ; Bader charge analysis ; First-principles study
- 刊名：Physics Letters A
- 出版年：2016
- 出版时间：22 March 2016
- 年：2016
- 卷：380
- 期：13
- 页码：1324-1328
- 全文大小：2187 K
文摘
Magnetic properties of ZnO nanoislands with zigzag edges and a triangular form are investigated.
Monolayer ZnO nanoislands with O-terminated edges exhibit magnetic properties.
Charge transfer is introduced to elucidate the magnetic properties.
Multi-layer ZnO nanoislands exhibit magnetic features when their layers are odd.