Synthesis and properties of Zn1-xMnxS diluted magnetic semiconductors by hydrothermal method

doi:10.13801/j.cnki.fhclxb.20160905.003

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	Synthesis and properties of Zn1-xMnxS diluted magnetic semiconductors by hydrothermal method
	Wu, Meirong 1,2; Wei, Zhiqiang 1,2; Bai, Junshan 2; Wu, Xiaojuan 2; Yang, Hua 1,2; Jiang, Jinlong 1
刊名	Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica
	2017-06-01
卷号	34 期号:6 页码:1360-1366
关键词	Blue shift Crystal impurities Diluted magnetic semiconductors Ferromagnetism Hydrothermal synthesis II-VI semiconductors Manganese Morphology Nanorods Photoluminescence Wide band gap semiconductors Zinc sulfide Ferromagnetic properties Green emission peaks Hydrothermal methods Mn-doped Photoluminescence spectrum Ultraviolet emission Vibrating sample magnetometer Wurtzite structure
ISSN号	10003851
DOI	10.13801/j.cnki.fhclxb.20160905.003
英文摘要	Diluted magnetic semiconductors Zn1-xMnxS with different consistency ratios (x=0, 0.02, 0.05, 0.07) have been synthesized by hydrothermal method using ethylenediamine as a modifier. The crystal microstructure, morphology and optical and magnetic properties of the samples were characterized by XRD, FESEM, HRTEM and XEDS, photoluminescence spectra (PL) and the vibrating sample magnetometer (VSM). The experiment results show that all samples synthesized by this method possess wurtzite structure with good crystallization, and no other impurity phase appears. The morphology of the samples is one-dimensional nanorods and well dispersed. Mn2+ enters into the ZnS lattice to substitute for the lattice site of Zn2+, and the lattice constant decreases with the increase of Mn content. The PL spectra of the samples have obvious ultraviolet emission peak, blue emission peak and green emission peak, and the luminescence peak has a blue-shift. At the same time, a certain amount of Mn doped ZnS nanocrystals have ferromagnetic properties at room temperature. © 2017, Chinese Society for Composite Materials. All right reserved.
语种	中文
出版者	Beijing University of Aeronautics and Astronautics (BUAA)
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/114338]
专题	理学院外国语学院
作者单位	1.State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals, Lanzhou University of Technology, Lanzhou; 730050, China; 2.School of Science, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Wu, Meirong,Wei, Zhiqiang,Bai, Junshan,et al. Synthesis and properties of Zn1-xMnxS diluted magnetic semiconductors by hydrothermal method[J]. Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica,2017,34(6):1360-1366.
APA	Wu, Meirong,Wei, Zhiqiang,Bai, Junshan,Wu, Xiaojuan,Yang, Hua,&Jiang, Jinlong.(2017).Synthesis and properties of Zn1-xMnxS diluted magnetic semiconductors by hydrothermal method.Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica,34(6),1360-1366.
MLA	Wu, Meirong,et al."Synthesis and properties of Zn1-xMnxS diluted magnetic semiconductors by hydrothermal method".Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica 34.6(2017):1360-1366.