Pressure induced metallization in ACrO3 in perovskite compounds

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	Pressure induced metallization in ACrO3 in perovskite compounds
	Yang, LX ; Long, YW ; Jin, CQ ; Yu, RC ; Zhou, JS ; Goodenough, JB ; Liu, HZ ; Shen, GY ; Mao, HK
刊名	JOINT 21ST AIRAPT AND 45TH EHPRG INTERNATIONAL CONFERENCE ON HIGH PRESSURE SCIENCE AND TECHNOLOGY
	2008
卷号	121
ISSN号	1742-6588
中文摘要	We studied the electrical conductivity of ACrO3 (A=Sr, Ca) perovskites performed at various pressures up to 40 GPa using diamond anvil cell techniques. The samples were synthesized under high pressure high temperature. Pressure induced metallizations were observed in both samples. However the xray diffraction experiments with synchrotron radiation source indicated no discernable crystal structural transition up to 60 GPa. Therefore the pressure induced metallizations were ascribed to electronic type phase transitions. It possibly came from the change of electronic structure due to an orbital ordering evolution induced by pressure.
收录类别	SCI
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/51420]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Yang, LX,Long, YW,Jin, CQ,et al. Pressure induced metallization in ACrO3 in perovskite compounds[J]. JOINT 21ST AIRAPT AND 45TH EHPRG INTERNATIONAL CONFERENCE ON HIGH PRESSURE SCIENCE AND TECHNOLOGY,2008,121.
APA	Yang, LX.,Long, YW.,Jin, CQ.,Yu, RC.,Zhou, JS.,...&Mao, HK.(2008).Pressure induced metallization in ACrO3 in perovskite compounds.JOINT 21ST AIRAPT AND 45TH EHPRG INTERNATIONAL CONFERENCE ON HIGH PRESSURE SCIENCE AND TECHNOLOGY,121.
MLA	Yang, LX,et al."Pressure induced metallization in ACrO3 in perovskite compounds".JOINT 21ST AIRAPT AND 45TH EHPRG INTERNATIONAL CONFERENCE ON HIGH PRESSURE SCIENCE AND TECHNOLOGY 121(2008).