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Transfer-matrix renormalization group study of spin ladders with cyclic four-spin interactions 期刊论文
PHYSICAL REVIEW B, 2006, 卷号: 74, 期号: 22, 页码: -
Authors:  Lu, H. T.;  Sun, L. Q.;  Qin, Shaojin;  Wang, Y. J.;  Lu, HT , Peking Univ, Sch Phys, Beijing 100871, Peoples R China
Adobe PDF(184Kb)  |  Favorite  |  View/Download:119/20  |  Submit date:2012/08/02
Isotropic Heisenberg Chain  Magnetic Excitations  Arbitrary Spins  Wigner Crystal  Exchange  Model  Thermodynamics  La6ca8cu24o41  Temperature  Spectrum  
Zigzag spin chains with antiferromagnetic-ferromagnetic interactions: Transfer-matrix renormalization group study 期刊论文
PHYSICAL REVIEW B, 2006, 卷号: 74, 期号: 13, 页码: -
Authors:  Lu, H. T.;  Wang, Y. J.;  Qin, Shaojin;  Xiang, T.;  Lu, HT , Peking Univ, Sch Phys, Beijing 100871, Peoples R China
Adobe PDF(143Kb)  |  Favorite  |  View/Download:106/10  |  Submit date:2012/08/02
Nearest-neighbor Interactions  Non-abelian Bosonization  Field-induced Gap  Magnetic-properties  Linear-chain  Weak Ferromagnetism  Heisenberg Chain  Systems  Ladders  Thermodynamics  
Geometrical structure effect on localization length of carbon nanotubes 期刊论文
CHINESE PHYSICS LETTERS, 2005, 卷号: 22, 期号: 9, 页码: 2375-2378
Authors:  Ran, WQ;  Chang, J;  Lu, HT;  Su, YH;  Luo, HG;  Xiang, T;  Ran, WQ , Peking Univ, Sch Phys, Beijing 100871, Peoples R China.
Adobe PDF(255Kb)  |  Favorite  |  View/Download:93/11  |  Submit date:2012/08/30
Conductivity  
Thermodynamic properties of tetrameric bond-alternating spin chains 期刊论文
PHYSICAL REVIEW B, 2005, 卷号: 71, 期号: 14, 页码: -
Authors:  Lu, HT;  Su, YH;  Sun, LQ;  Chang, J;  Liu, CS;  Luo, HG;  Xiang, T;  Lu, HT , Peking Univ, Sch Phys, Beijing 100871, Peoples R China.
Adobe PDF(104Kb)  |  Favorite  |  View/Download:96/15  |  Submit date:2012/08/30
Matrix Renormalization-group  Low-temperature Properties  Heisenberg Ferrimagnets  Systems  S=1/2  Model