Pressure-induced structural, magnetic and transport transitions in Sr2FeO3 from first-principles | |
Jia, Ting1![]() | |
刊名 | AIP ADVANCES
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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. |
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