Pressure-induced structural phase transition and electrical properties of Cu2S

doi:10.1016/j.jallcom.2018.07.037

HFCAS OpenIR > 中科院固体物理研究所

	Pressure-induced structural phase transition and electrical properties of Cu2S
	Yang, Xue 1; Jiang, Shu-Qing 1; Zhang, Hui-Chao 1; Zhao, Kun-Peng 2; Shi, Xun 2; Chen, Xiao-Jia 1,3
	2018-10-25
发表期刊	JOURNAL OF ALLOYS AND COMPOUNDS
ISSN	0925-8388
通讯作者	Chen, Xiao-Jia(xjchen@issp.ac.cn)
摘要	The structural phase transition and electrical properties of Cu2S have been investigated by X-ray diffraction and electrical resistance measurements at pressures up to 41.3 GPa in diamond anvil cell. A new high pressure phase is found above 22.3 GPa, which probably has a tetragonal structure. It is observed that the electrical resistance exhibits an insulating behavior at high pressures and low temperature. After the pressure is released, the high pressure phase transforms back to original monoclinic phase. This study sheds light on the electrical transport properties of Cu2S, as well as to improve our understanding of its high pressure phase transition behavior. (c) 2018 Elsevier B.V. All rights reserved.
关键词	Copper sulfides Structural phase transition In situ electrical measurement Diamond anvil cell High-pressure
DOI	10.1016/j.jallcom.2018.07.037
关键词[WOS]	HIGH THERMOELECTRIC PERFORMANCE ; COPPER SULFIDE ; LOW CHALCOCITE ; SOLAR-CELL ; SUPERCONDUCTIVITY ; NANOCRYSTALS ; NANOWIRES ; DYNAMICS ; GROWTH ; ORDER
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[11604342] ; National Natural Science Foundation of China[11504382] ; National Natural Science Foundation of China[51727806] ; Science Challenge Project of China[TZ2016001] ; Program of Shanghai Subject Chief Scientist[16XD1403900] ; National Natural Science Foundation of China[11604342] ; National Natural Science Foundation of China[11504382] ; National Natural Science Foundation of China[51727806] ; Science Challenge Project of China[TZ2016001] ; Program of Shanghai Subject Chief Scientist[16XD1403900]
项目资助者	National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Science Challenge Project of China ; Science Challenge Project of China ; Science Challenge Project of China ; Science Challenge Project of China ; Program of Shanghai Subject Chief Scientist ; Program of Shanghai Subject Chief Scientist ; Program of Shanghai Subject Chief Scientist ; Program of Shanghai Subject Chief Scientist ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Science Challenge Project of China ; Science Challenge Project of China ; Science Challenge Project of China ; Science Challenge Project of China ; Program of Shanghai Subject Chief Scientist ; Program of Shanghai Subject Chief Scientist ; Program of Shanghai Subject Chief Scientist ; Program of Shanghai Subject Chief Scientist
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000444617200097
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/39114
专题	中科院固体物理研究所
通讯作者	Chen, Xiao-Jia
作者单位	1.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Anhui, Peoples R China 2.Chinese Acad Sci, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China 3.Ctr High Pressure Sci & Technol Adv Res, Shanghai 201203, Peoples R China
推荐引用方式 GB/T 7714	Yang, Xue,Jiang, Shu-Qing,Zhang, Hui-Chao,et al. Pressure-induced structural phase transition and electrical properties of Cu2S[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2018,766:813-817.
APA	Yang, Xue,Jiang, Shu-Qing,Zhang, Hui-Chao,Zhao, Kun-Peng,Shi, Xun,&Chen, Xiao-Jia.(2018).Pressure-induced structural phase transition and electrical properties of Cu2S.JOURNAL OF ALLOYS AND COMPOUNDS,766,813-817.
MLA	Yang, Xue,et al."Pressure-induced structural phase transition and electrical properties of Cu2S".JOURNAL OF ALLOYS AND COMPOUNDS 766(2018):813-817.