Synthesis of High-Curie-Temperature Fe0.02Ge0.98 Quantum Dots

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• 作者：Faxian Xiu ; Yong Wang ; Xufeng Kou ; Pramey Upadhyaya ; Yi Zhou ; Jin Zou ; Kang L. Wang
• 刊名：Journal of the American Chemical Society
• 出版年：2010
• 出版时间：August 25, 2010
• 年：2010
• 卷：132
• 期：33
• 页码：11425-11427
• 全文大小：216K
• 年卷期：v.132,no.33(August 25, 2010)
• ISSN：1520-5126

文摘

Self-assembled Fe_0.02Ge_0.98 dilute magnetic quantum dots show a high Curie temperature above 400 K. Such extraordinary magnetic properties can potentially resolve the critical problem of power dissipation in today’s integrated circuits and lead to the realization of a new class of spintronics devices.