Magnetic properties of the t-J model in two- and three-dimensional lattices
Chang Z(常哲); CHANG, Z
刊名PHYSICAL REVIEW B
1998
卷号57期号:5页码:#REF!
学科分类Physics
DOI10.1103/PhysRevB.57.2979
通讯作者Chang, Z (reprint author), China Ctr Adv Sci & Technol, World Lab, POB 8730, Beijing 100080, Peoples R China.
文章类型Article
英文摘要Magnetic properties of the t-J model in two-and three-dimensional lattices are investigated by a systematic method. The quasiparticle picture, and in particular, dispersion relations of holons and renormalized spinons are presented explicitly. Results are compared with that of numerical simulations and they are in qualitative agreement. The expression of low-temperature magnetization gives a reasonable explanation for the strange phenomena of doping enhancement of the half-filled antiferromagnetic ground state at low temperatures, which was discovered years ago in neutron-scattering experiments. Features at the phase transition region predict antiferromagnetic-metallic transition and give an expression for the doping-dependent Neel temperature.
类目[WOS]Physics, Condensed Matter
收录类别SCI
WOS记录号WOS:000071835100053
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.ihep.ac.cn/handle/311005/227825
专题中国科学院高能物理研究所_理论物理室_期刊论文
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Chang Z,CHANG, Z. Magnetic properties of the t-J model in two- and three-dimensional lattices[J]. PHYSICAL REVIEW B,1998,57(5):#REF!.
APA 常哲,&CHANG, Z.(1998).Magnetic properties of the t-J model in two- and three-dimensional lattices.PHYSICAL REVIEW B,57(5),#REF!.
MLA 常哲,et al."Magnetic properties of the t-J model in two- and three-dimensional lattices".PHYSICAL REVIEW B 57.5(1998):#REF!.
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