Phase diagram of double exchange model with antiferromagnetic coupling for localized t(2g) spins in one dimension revisited

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	Phase diagram of double exchange model with antiferromagnetic coupling for localized t(2g) spins in one dimension revisited
	Zhang, QL; Zhang, QL , Inst Appl Phys & Computat Math, Beijing 100088, Peoples R China.
刊名	INTERNATIONAL JOURNAL OF MODERN PHYSICS B
	2005
卷号	19 期号:24 页码:3731-3743
关键词	Ferromagnetic Kondo Model Manganites Charge Magnetoresistance La0.5ca0.5mno3 La1-xcaxmno3 Resistivity Separation
ISSN号	0217-9792
英文摘要	The phase diagram of the single-orbit double exchange model for manganites with ferromagnetic Hund coupling between mobile e(g) electrons and spins of localized t(2g) electrons as well as antiferromagnetic superexchange coupling between t(2g) electrons is investigated with a large scale Monte Carlo simulation in one dimension. The phase boundary is determined based on the internal energy, the electron density and the structure factor. In particular, low-temperature properties at quarter filling are studied in detail.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000232868500006
公开日期	2012-08-30
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/13747]
专题	理论物理研究所_理论物理所1978-2010年知识产出
通讯作者	Zhang, QL , Inst Appl Phys & Computat Math, Beijing 100088, Peoples R China.
推荐引用方式 GB/T 7714	Zhang, QL,Zhang, QL , Inst Appl Phys & Computat Math, Beijing 100088, Peoples R China.. Phase diagram of double exchange model with antiferromagnetic coupling for localized t(2g) spins in one dimension revisited[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS B,2005,19(24):3731-3743.
APA	Zhang, QL,&Zhang, QL , Inst Appl Phys & Computat Math, Beijing 100088, Peoples R China..(2005).Phase diagram of double exchange model with antiferromagnetic coupling for localized t(2g) spins in one dimension revisited.INTERNATIONAL JOURNAL OF MODERN PHYSICS B,19(24),3731-3743.
MLA	Zhang, QL,et al."Phase diagram of double exchange model with antiferromagnetic coupling for localized t(2g) spins in one dimension revisited".INTERNATIONAL JOURNAL OF MODERN PHYSICS B 19.24(2005):3731-3743.