WHAT IS THE CARRIER CONCENTRATION IN HIGH-T-C CUPRATES - A TIGHT-BINDING BAND MODEL

被引：1
|
作者：
KUBO, Y
机构：
[1] Fundamental Research Laboratories, NEC Corporation 34 Miyukigaoka, Tsukuba
来源：
PHYSICA C | 1994年 / 235卷
关键词：
D O I：
10.1016/0921-4534(94)91880-5
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Tight binding calculations including both Cu-O and O-O interactions in the CuO2 plane reveal an unusual electron state in which the ''Hall (cyclotron) mass'' parallel to the Fermi surface is holelike (<0) but the ''transport mass'' perpendicular to it is electronlike (>0). This duality of electrons on the Fermi surface causes much confusion in the concept of ''carrier concentration''.
引用
收藏
页码：1311 / 1312
页数：2
相关论文
共 50 条
  • [41] Magnetism of single Ni impurity in high-T-c cuprates
    Kuroda, I
    Ikeda, H
    Kusunose, H
    Narikiyo, O
    Miyake, K
    PHYSICA B, 1997, 237 : 103 - 104
  • [42] The Fermi surface of underdoped high-T-c superconducting cuprates
    Dai, X
    Su, ZB
    Yu, L
    PHYSICA C, 1997, 282 : 1669 - 1670
  • [43] Fermi surface of underdoped high-T-c superconducting cuprates
    Dai, X
    Su, ZB
    Yu, L
    PHYSICAL REVIEW B, 1997, 56 (09): : 5583 - 5589
  • [44] Anomalous scattering time in high-T-c superconducting cuprates
    Terasaki, I
    Sato, Y
    Tajima, S
    CZECHOSLOVAK JOURNAL OF PHYSICS, 1996, 46 : 1173 - 1174
  • [45] Logarithmic normal state resistivity of high-T-c cuprates
    Alexandrov, AS
    PHYSICS LETTERS A, 1997, 236 (1-2) : 132 - 136
  • [46] Effective single-band models for the high-T-c cuprates .1. Coulomb interactions
    Feiner, LF
    Jefferson, JH
    Raimondi, R
    PHYSICAL REVIEW B, 1996, 53 (13): : 8751 - 8773
  • [47] One-band tight-binding model parametrization of the high-Tc cuprates including the effect of kz dispersion -: art. no. 054519
    Markiewicz, RS
    Sahrakorpi, S
    Lindroos, M
    Lin, H
    Bansil, A
    PHYSICAL REVIEW B, 2005, 72 (05)
  • [48] On the ''gap-like feature'' and the characteristic T* in high-T-c cuprates
    Quader, KF
    Levin, GA
    CZECHOSLOVAK JOURNAL OF PHYSICS, 1996, 46 : 997 - 998
  • [49] THEORETICAL EXPLANATIONS FOR THE HIGH T-C AND THE 8 PROPERTIES OF THE GAP IN THE HIGH-T-C CUPRATES
    LIU, FS
    PHYSICA C, 1995, 248 (1-2): : 171 - 178
  • [50] Tight-binding Model in First and Second Quantization for Band Structure Calculations
    Lima, W. P.
    Araujo, F. R., V
    da Costa, D. R.
    Sena, S. H. R.
    Pereira Jr, J. M.
    BRAZILIAN JOURNAL OF PHYSICS, 2022, 52 (02)
12345