Chin. Phys. Lett.  2004, Vol. 21 Issue (10): 2037-2040    DOI:
Original Articles |
Effect of Next-Nearest-Neighbour Hopping on Direct-Current Conductivity Based on an Extended Planar t-J Model
DONG Zhan-Hai
Department of Physics, Shanghai Jiao Tong University, Shanghai 200240
Cite this article:   
DONG Zhan-Hai 2004 Chin. Phys. Lett. 21 2037-2040
Download: PDF(286KB)  
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks
Abstract By using the self-consistent Born approximation based on a planar extended t- J model, we investigate the relation between dc conductivity and next-nearest-neighbour hopping integral t'. The t'-dependence of dc conductivity shows a peaked structure.
Keywords: 74.20.-z      71.27.+a      74.25.Gz     
Published: 01 October 2004
PACS:  74.20.-z (Theories and models of superconducting state)  
  71.27.+a (Strongly correlated electron systems; heavy fermions)  
  74.25.Gz (Optical properties)  
TRENDMD:   
URL:  
https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y2004/V21/I10/02037
Service
E-mail this article
E-mail Alert
RSS
Articles by authors
DONG Zhan-Hai
Related articles from Frontiers Journals
[1] AO Bing-Yun**, AI Juan-Juan, GAO Tao**, WANG Xiao-Lin, SHI Peng, CHEN Pi-Heng, YE Xiao-Qiu. Metal-Insulator Transition of Plutonium Hydrides: DFT+U Calculations in the FPLAPW Basis[J]. Chin. Phys. Lett., 2012, 29(1): 2037-2040
[2] GONG Sai, WANG Yue-Hua**, ZHAO Xin-Yin, ZHANG Min, ZHAO Na, DUAN Yi-Feng . Structural, Electronic and Optical Properties of BiAl xGa1−xO3 (x=0, 0.25, 0.5 and 0.75)[J]. Chin. Phys. Lett., 2011, 28(8): 2037-2040
[3] WANG Bao-Tian, ZHANG Ping** . Ideal Strengths and Bonding Properties of PuO2 under Tension[J]. Chin. Phys. Lett., 2011, 28(4): 2037-2040
[4] WU Xue-Wei, ZHANG Hai-Xin, LIU Xiao-Jun**, ZHANG Xing-Gan** . Optical Properties and Photocatalytic Activity of Marokite-Type CaMn2O4[J]. Chin. Phys. Lett., 2011, 28(10): 2037-2040
[5] HUANG Qing-Song, DONG Dong-Qing, XU Jian-Ping, ZHANG Xiao-Song, ZHANG Hong-Min, LI Lan. White Emitting ZnS Nanocrystals: Synthesis and Spectrum Characterization[J]. Chin. Phys. Lett., 2010, 27(5): 2037-2040
[6] Aditya M. Vora. Superconducting State Parameters of NbxTayMoz Superconductors[J]. Chin. Phys. Lett., 2010, 27(2): 2037-2040
[7] LU Hong-Yan, WAN Yuan, HE Xiang-Mei, WANG Qiang-Hua. Mechanism of Pseudogap Detected by Electronic Raman Scattering: Phase Fluctuation or Hidden Order?[J]. Chin. Phys. Lett., 2009, 26(9): 2037-2040
[8] MA Yong-Chang, ZHAO Jie, AN Yu-Kai, LIU Ji-Wen. Dominance of Antinodal Quasiparticles on the Transport Properties of Heavily Overdoped High-Tc Cuprates: Infrared-Reflectance Spectra[J]. Chin. Phys. Lett., 2009, 26(2): 2037-2040
[9] LI Chang-Hui, LIU Yi, WANG Fen, LUO Xuan, SUN Yu-Ping, ZHANG Xiang-Qun, CHENG Zhao-Hua, SUN Yang. Photoinduced Magnetization Change in Multiferroic YbFe2O4[J]. Chin. Phys. Lett., 2009, 26(12): 2037-2040
[10] CAO Ning, WEI Yan-Feng, ZHAO Ji-Min, ZHAO Shi-Ping, YANG Qian-Sheng, ZHANG Zhi-Guo, FU Pan-Ming. Femtosecond Optical Detection of Quasiparticle Dynamics in Single-Crystal Bi2Sr2CaCu2O8+δ[J]. Chin. Phys. Lett., 2008, 25(6): 2037-2040
[11] CHEN Gen-Fu, LI Zheng, WU Dan, DONG Jing, LI Gang, HU Wan-Zheng, ZHENGPing, LUO Jian-Lin, WANG Nan-Lin. Element Substitution Effect in Transition Metal Oxypnictide Re(O1-xFx)TAs (Re=rare earth, T=transition metal)[J]. Chin. Phys. Lett., 2008, 25(6): 2037-2040
[12] HAN Yue-Wu, XIE Hong-Yi, LIU Yu-Liang, CAI Shao-Hong, HU Lin. Single Impurity Scattering in One-Channel Spinless Luttinger Liquid[J]. Chin. Phys. Lett., 2008, 25(6): 2037-2040
[13] Aditya M. Vora. Modified Transition Temperature Equation for Superconductors[J]. Chin. Phys. Lett., 2008, 25(6): 2037-2040
[14] DONG Dong-Qing, LI Lan, ZHANG Xiao-Song, HAN Xu, AN Hai-Ping. Effect of Precursor Molar Ratio of [S2-]/[Zn2+] on Particle Size and Photoluminescence of ZnS:Mn2+ Nanocrystals[J]. Chin. Phys. Lett., 2007, 24(9): 2037-2040
[15] Aditya M. Vora. Superconducting State Parameters of CuCZr100-C Binary Amorphous Alloys by Pseudopotential Approach[J]. Chin. Phys. Lett., 2007, 24(9): 2037-2040
Viewed
Full text


Abstract