Pressure-induced structural, magnetic and transport transitions in Sr2FeO3 from first-principles

doi:10.1063/1.4973285

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 中科院固体物理研究所

	Pressure-induced structural, magnetic and transport transitions in Sr2FeO3 from first-principles
	Jia, Ting1 ; Zeng, Zhi 1,2; Lin, H. Q.3
刊名	AIP ADVANCES
	2017-05-01
卷号	7 期号:5 页码:1-6
DOI	10.1063/1.4973285
文献子类	Article
英文摘要	The serial system Srn+1FenO2n+1(n= 1,2,3 : : :) with the FeO4 square planar motif exhibits abundant phase transitions under pressure. In this work, we investigate the pressure-induced structural, magnetic and transport transitions in Sr2FeO3 from first-principles. Our results show that the system undergoes a structural transition from Immm to Ammm when the volume decreases by 30%, together with a spin-state transition (SST) from high-spin (S = 2) to intermediate-spin (S = 1), an antiferromagnetic-to-ferromagnetic transition and an insulator-to-metal transition (IMT). Besides, the IMT here is a bandwidth controlled transition, but little influenced by the SST. (C) 2016 Author(s).
WOS关键词	IRON-OXIDE ; ENERGY ; SR3FE2O5 ; COLLAPSE ; STATE
WOS研究方向	Science & Technology - Other Topics ; Materials Science ; Physics
语种	英语
WOS记录号	WOS:000402797100070
资助机构	National Science Foundation of China(11534012 ; National Science Foundation of China(11534012 ; National Science Foundation of China(11534012 ; National Science Foundation of China(11534012 ; special Funds for Major State Basic Research Project of China (973)(2012CB933702) ; special Funds for Major State Basic Research Project of China (973)(2012CB933702) ; special Funds for Major State Basic Research Project of China (973)(2012CB933702) ; special Funds for Major State Basic Research Project of China (973)(2012CB933702) ; CASHIPS ; CASHIPS ; CASHIPS ; CASHIPS ; U1230202) ; U1230202) ; U1230202) ; U1230202) ; National Science Foundation of China(11534012 ; National Science Foundation of China(11534012 ; National Science Foundation of China(11534012 ; National Science Foundation of China(11534012 ; special Funds for Major State Basic Research Project of China (973)(2012CB933702) ; special Funds for Major State Basic Research Project of China (973)(2012CB933702) ; special Funds for Major State Basic Research Project of China (973)(2012CB933702) ; special Funds for Major State Basic Research Project of China (973)(2012CB933702) ; CASHIPS ; CASHIPS ; CASHIPS ; CASHIPS ; U1230202) ; U1230202) ; U1230202) ; U1230202)
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/31864]
专题	合肥物质科学研究院_中科院固体物理研究所
作者单位	1.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Dept Phys, Hefei 230026, Peoples R China 3.Beijing Computat Sci Res Ctr, Beijing 100084, Peoples R China
推荐引用方式 GB/T 7714	Jia, Ting,Zeng, Zhi,Lin, H. Q.. Pressure-induced structural, magnetic and transport transitions in Sr2FeO3 from first-principles[J]. AIP ADVANCES,2017,7(5):1-6.
APA	Jia, Ting,Zeng, Zhi,&Lin, H. Q..(2017).Pressure-induced structural, magnetic and transport transitions in Sr2FeO3 from first-principles.AIP ADVANCES,7(5),1-6.
MLA	Jia, Ting,et al."Pressure-induced structural, magnetic and transport transitions in Sr2FeO3 from first-principles".AIP ADVANCES 7.5(2017):1-6.