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Convergence of energy-dependent incommensurate antiferromagnetic neutron scattering peaks to commensurate resonance in underdoped bilayer cuprates 期刊论文
PHYSICAL REVIEW B, 2002, 卷号: 66, 期号: 6, 页码: -
Authors:  Feng, S;  Yuan, F;  Su, ZB;  Yu, L;  Feng, S , Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China.
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High-temperature Superconductors  T-c Superconductors  Spin Excitation  Magnetic Excitations  Electronic-structure  j Model  yba2cu3o6+x  Fluctuations  Dynamics  bi2sr2cacu2o8+delta  
Doping and temperature dependence of incommensurate antiferromagnetism in underdoped lanthanum cuprates 期刊论文
PHYSICAL REVIEW B, 2001, 卷号: 64, 期号: 22, 页码: -
Authors:  Yuan, F;  Feng, SP;  Su, ZB;  Yu, L;  Yuan, F , Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China.
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Copper-oxide Materials  Mean-field-theory  Spin Fluctuations  Transition Temperature  Magnetic Fluctuations  Neutron-scattering  Phase-diagram  Hubbard-model  Normal-state  La2-xsrxcuo4  
Incommensurate magnetic fluctuations in the underdoped copper oxide materials 期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 2001, 卷号: 36, 期号: 3, 页码: 370-374
Authors:  Yuan, F;  Feng, SP;  Chen, WY;  Yuan, F , Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China.
Adobe PDF(137Kb)  |  Favorite  |  View/Download:83/8  |  Submit date:2012/08/29
2-dimensional Hubbard-model  T-j Model  Superconducting La1.85sr0.15cuo4  Spin Fluctuations  Fermi-surface  La2-xsrxcuo4  Excitations  Temperature  Transition  Dependence  
Influence of the additional second-neighbor hopping on the spin response in the t-J model 期刊论文
PHYSICAL REVIEW B, 2000, 卷号: 62, 期号: 1, 页码: 134-137
Authors:  Ke, XL;  Yuan, F;  Feng, SP;  Ke, XL , Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China.
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Copper-oxide Materials  Valence-bond State  Neutron-scattering  Magnetic Fluctuations  Doping Dependence  Charge Dynamics  Cu Oxides  Antiferromagnetism  Susceptibility  yba2cu3o6+x