Chin. Phys. Lett.  1993, Vol. 10 Issue (2): 111-114    DOI:
Original Articles |
Tunneling Between High-Tc Oxide and Normal Metal
XIAO Mingwen;LI Zhengzhong;QIU Yang
Department of Physics, Nanjing University, Nanjing 210008
Cite this article:   
XIAO Mingwen, LI Zhengzhong, QIU Yang 1993 Chin. Phys. Lett. 10 111-114
Download: PDF(258KB)  
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks
Abstract In slave-fermion representation t - J model is adopted to study the tunneling between high-Tc oxide and normal metal. The differential conductance shows an asymmetric V-shape behavior on a constant background. The constant results from the motions of holons on the background of the spiral antiferromagnetism produced by partially condensed spinons. The asymmetry changes with hole concentration and becomes insignificant in the region optimal for high-Tc superconductivity.
Keywords: 71.28.+d      74.50.+r     
Published: 01 February 1993
PACS:  71.28.+d (Narrow-band systems; intermediate-valence solids)  
  74.50.+r (Tunneling phenomena; Josephson effects)  
TRENDMD:   
URL:  
https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y1993/V10/I2/0111
Service
E-mail this article
E-mail Alert
RSS
Articles by authors
XIAO Mingwen
LI Zhengzhong
QIU Yang
Related articles from Frontiers Journals
[1] Hamidreza Emamipour, Jafar Emamipour. Zero-Bias Conductance versus Potential Strength of Interface in Ferromagnetic Superconductors[J]. Chin. Phys. Lett., 2012, 29(3): 111-114
[2] PENG Lin**, LIU Yong-Sheng, CAI Chuan-Bing, ZHANG Jin-Cang . Influence of Magnetic Scattering and Interface Transparency on Superconductivity Based on a Ferromagnet/Superconductor Heterostructure[J]. Chin. Phys. Lett., 2011, 28(8): 111-114
[3] XU Qin-Yin, CAO Chun-Hai, LI Meng-Yue, JIANG Yi, ZHA Shi-Tong, KANG Lin, XU Wei-Wei, CHEN Jian**, WU Pei-Heng . Fabrication of High-Quality Niobium Superconducting Tunnel Junctions[J]. Chin. Phys. Lett., 2011, 28(8): 111-114
[4] TIAN Li-Jun, **, QIN Li-Guo, ZHANG Hong-Biao . Entanglement of Two-Superconducting-Qubit System Coupled with a Fixed Capacitor[J]. Chin. Phys. Lett., 2011, 28(5): 111-114
[5] Minoru SUZUKI, Kenji HAMADA, Ryota TAKEMURA, Masayuki OHMAKI, Itsuhiro KAKEYA. Overdoped High Current Density Bi2-xPbxSr2CaCu2O8+δ Intrinsic Josephson Junction Mesas and Their Switching Current Distributions[J]. Chin. Phys. Lett., 2010, 27(8): 111-114
[6] ZHOU Tie-Ge, MAO Jing, LIU Ting-Shu, LAI Yue, YAN Shao-Lin. Phase Locking and Chaos in a Josephson Junction Array Shunted by a Common Resistance[J]. Chin. Phys. Lett., 2009, 26(7): 111-114
[7] SU Jie, WANG Ji-Suo, LIANG Bao-Long, ZHANG Xiao-Yan. Modified Josephson Equation for Mesoscopic Parallel LC Circuit Including a Josephson Junction[J]. Chin. Phys. Lett., 2009, 26(1): 111-114
[8] MENG Xiang-Guo, WANG Ji-Suo, LIANG Bao-Long. Cooper-Pair Number--Phase Quantization for Inductance Coupling Circuit Including Josephson Junctions[J]. Chin. Phys. Lett., 2008, 25(4): 111-114
[9] CHANG Ping, SHAO Bin, WANG Zhao-Ming, ZOU Jian. Continuous-Variable Entanglement Transfer from Cavity Field to Two Mesoscopic Josephson Junctions[J]. Chin. Phys. Lett., 2008, 25(3): 111-114
[10] WEN Xue-Da, YU Yang. Determination of Relaxation Time of a Josephson Tunnel Junction[J]. Chin. Phys. Lett., 2008, 25(2): 111-114
[11] TIAN Ye, ZHU Xue-Min, LIU Dang-Ting, ZHAO Shi-Ping, CHEN Geng-Hua. Quantum Spontaneous Magnetization in Single-Junction Superconducting π-Rings[J]. Chin. Phys. Lett., 2008, 25(10): 111-114
[12] LIANG Bao-Long, WANG Ji-Suo, FAN Hong-Yi, MENG Xiang-Guo. Modified SQUID Operator Equation for a Single-Qubit Structure Coupled to a Quantum Resonator[J]. Chin. Phys. Lett., 2008, 25(10): 111-114
[13] QIAN Min, WANG Jia-Zeng. Warp of the Invariant Circle and Onset of Chaos in Josephson Junction Equation[J]. Chin. Phys. Lett., 2007, 24(7): 111-114
[14] WEI Yan-Feng, ZHAO Shi-Ping, ZHU Xiao-Bo, CHEN Geng-Hua, REN Yu-Feng, YU Hong-Wei, YANG Qian-Sheng. Microwave Response of Bi2Sr2CaCu2O8+δ Surface Intrinsic Josephson Junctions with Bending Pancake Vortices[J]. Chin. Phys. Lett., 2007, 24(6): 111-114
[15] LIANG Bao-Long, WANG Ji-Suo, FAN Hong-Yi,. Cooper-Pair Number-Phase Quantization for a Mesoscopic LC Circuit Including a Josephson Junction[J]. Chin. Phys. Lett., 2007, 24(11): 111-114
Viewed
Full text


Abstract