Copper-doped AlN polycrystalline powders: A class of room-temperature   ferromagnetic materials

doi:10.1016/j.ssc.2010.12.016

CORC > 北京大学 > 化学与分子工程学院

	Copper-doped AlN polycrystalline powders: A class of room-temperature ferromagnetic materials
	Li, H. ; Chen, X. L. ; Song, B. ; Bao, H. Q. ; Wang, W. J.
刊名	固体通讯
	2011
关键词	Diluted magnetic semiconductor Room temperature ferromagnetism MN SEMICONDUCTORS SPINTRONICS
DOI	10.1016/j.ssc.2010.12.016
英文摘要	Cu-doped AlN polycrystalline samples were synthesized by a solid-state reaction. X-ray diffraction analysis revealed the hexagonal structure of the doped samples. Photoluminescence measurements reveal the substitution of Cu for Al in the AlN lattice. Clear hysteresis loops are observed in the M-H curves for the samples at 300 K, revealing room temperature ferromagnetism of the samples. Our experimental results verify that room temperature ferromagnetism is an intrinsic property of Cu-doped AlN. (C) 2010 Elsevier Ltd. All rights reserved.; Physics, Condensed Matter; SCI(E); EI; 6; ARTICLE; 6; 499-502; 151
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/151082]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Li, H.,Chen, X. L.,Song, B.,et al. Copper-doped AlN polycrystalline powders: A class of room-temperature ferromagnetic materials[J]. 固体通讯,2011.
APA	Li, H.,Chen, X. L.,Song, B.,Bao, H. Q.,&Wang, W. J..(2011).Copper-doped AlN polycrystalline powders: A class of room-temperature ferromagnetic materials.固体通讯.
MLA	Li, H.,et al."Copper-doped AlN polycrystalline powders: A class of room-temperature ferromagnetic materials".固体通讯 (2011).