Magnetic properties of sol-gel synthesized C-doped ZnO nanoparticles
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- 作者：Nguyen Duc Dunga ; dung.nguyenduc@hust.edu.vn" class="auth_mail" title="E-mail the corresponding author ; Cao Thai Sona ; Pham Vu Loca ; Nguyen Huu Cuonga ; Pham The Kiena ; Pham Thanh Huya ; Ngo Ngoc Hab
- 关键词：Diluted magnetic semiconductor ; Nano-particles ; C-doped ZnO ; Metamagnetic transition
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：25 May 2016
- 年：2016
- 卷：668
- 期：Complete
- 页码：87-90
- 全文大小：738 K
文摘
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Formation of sol-gel prepared single phase wurtzite ZnO nanoparticles.
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Two morphological C-doped ZnO nanoparticles of different grain sizes.
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The room temperature ferromagnetism.
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An abnormal metamagnetic transition at magnetic field H = 19.2 kOe.
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Two different Curie points (T