Angle-resolved photoemission study of the tri-layer high-Tc superconductor Bi2Sr2Ca2Cu3O10+δ: Effects of inter-layer hopping

被引：10

作者：

Ideta, S. ^{[1
]}

Takashima, K. ^{[1
]}

Hashimoto, M. ^{[1
]}

Yoshida, T. ^{[1
]}

Fujimori, A. ^{[1
]}

Anzai, H. ^{[2
]}

Fujita, T. ^{[2
]}

Nakashima, Y. ^{[2
]}

Ino, A. ^{[2
]}

Arita, M. ^{[3
]}

Namatame, H. ^{[3
]}

Taniguchi, M. ^{[2
,3
]}

Ono, K. ^{[4
]}

Kubota, M. ^{[4
]}

Lu, D. H. ^{[5
,6
]}

Shen, Z. -X. ^{[5
,6
]}

Kojima, K. M. ^{[1
]}

Uchida, S. ^{[1
]}

机构：

[1] Univ Tokyo, Dept Phys, Tokyo 1130033, Japan

[2] Hiroshima Univ, Grad Sch Sci, Hiroshima 7398526, Japan

[3] Hiroshima Univ, Hiroshima Synchrotron Ctr, Hiroshima 7390046, Japan

[4] KEK, Photon Factory, Inst Mat Struct Sci, Tsukuba, Ibaraki 3050801, Japan

[5] Stanford Univ, Dept Appl Phys, Stanford, CA 94305 USA

[6] Stanford Univ, Stanford Synchrotron Radiat Lab, Stanford, CA 94305 USA

来源：

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 2010年 / 470卷

关键词：

Superconductivity; Cuprate; ARPES;

D O I：

10.1016/j.physc.2009.10.152

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We have performed angle-resolved photoemission spectroscopy study of the electronic structure of the tri-layer high-T-c cuprate superconductor Bi2Sr2Ca2Cu3O10+delta and observed separate band dispersions and Fermi surfaces corresponding to the outer and inner CuO2 planes. From the band dispersions, the c-axis hopping parameter t(perpendicular to) between the outer and inner CuO2 planes is estimated to be similar to 56 meV. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：S14 / S16

页数：3

共 9 条

[1] INTERLAYER TUNNELING AND GAP ANISOTROPY IN HIGH-TEMPERATURE SUPERCONDUCTORS [J].