Fermi surface, superconducting gap, and many-body effects in Bi 2Sr2Can-1CunO2n+4 (n=1-3)

T. Sato; H. Matsui; T. Takahashi; H. Ding; H. B. Yang; S. C. Wang; T. Fujii; T. Watanabe; A. Matsuda; T. Terashima; K. Kadowaki

doi:10.1016/j.physc.2004.03.141

Fermi surface, superconducting gap, and many-body effects in Bi ₂Sr₂Ca_n-1Cu_nO_2n+4 (n=1-3)

T. Sato
, H. Matsui
, T. Takahashi
, H. Ding
, H. B. Yang
, S. C. Wang
, T. Fujii
, T. Watanabe
, A. Matsuda
, T. Terashima
, K. Kadowaki

Research output: Contribution to journal › Conference article › peer-review

Abstract

We have performed a systematic angle-resolved photoemission spectroscopy on the high-T_c superconducting family of Bi₂Sr ₂Ca_n-1Cu_nO_2n+4 (n=1-3). We find that large Fermi surface and d-wave superconducting gap are the generic features of Bi-family high-T_c cuprates. Comparison of the nodal dispersion in the superconducting state shows that the kink in energy dispersion becomes more pronounced with increasing layer number n, indicating stronger coupling between electrons and a collective mode.

Original language	English
Pages (from-to)	812-813
Number of pages	2
Journal	Physica C: Superconductivity and its Applications
Volume	408-410
Issue number	1-4
DOIs	https://doi.org/10.1016/j.physc.2004.03.141
Publication status	Published - 2004 Aug
Event	Proceedings of the International Conference on Materials - Rio de Janeiro, Brazil Duration: 2003 May 25 → 2003 May 30

Keywords

ARPES
Superconductivity

Access to Document

10.1016/j.physc.2004.03.141

Cite this

@article{b7fc0d46a5ab43ba9a9528837e559c73,

title = "Fermi surface, superconducting gap, and many-body effects in Bi 2Sr2Can-1CunO2n+4 (n=1-3)",

abstract = "We have performed a systematic angle-resolved photoemission spectroscopy on the high-Tc superconducting family of Bi2Sr 2Can-1CunO2n+4 (n=1-3). We find that large Fermi surface and d-wave superconducting gap are the generic features of Bi-family high-Tc cuprates. Comparison of the nodal dispersion in the superconducting state shows that the kink in energy dispersion becomes more pronounced with increasing layer number n, indicating stronger coupling between electrons and a collective mode.",

keywords = "ARPES, Superconductivity",

author = "T. Sato and H. Matsui and T. Takahashi and H. Ding and Yang, \{H. B.\} and Wang, \{S. C.\} and T. Fujii and T. Watanabe and A. Matsuda and T. Terashima and K. Kadowaki",

note = "Funding Information: This work was supported by Grant-in-Aid for Scientific Research from MEXT of Japan, US NSF DMR-0072205, and Sloan Foundation.; Proceedings of the International Conference on Materials ; Conference date: 25-05-2003 Through 30-05-2003",

year = "2004",

month = aug,

doi = "10.1016/j.physc.2004.03.141",

language = "English",

volume = "408-410",

pages = "812--813",

journal = "Physica C: Superconductivity and its Applications",

issn = "0921-4534",

publisher = "Elsevier B.V.",

number = "1-4",

}

TY - JOUR

T1 - Fermi surface, superconducting gap, and many-body effects in Bi 2Sr2Can-1CunO2n+4 (n=1-3)

AU - Sato, T.

AU - Matsui, H.

AU - Takahashi, T.

AU - Ding, H.

AU - Yang, H. B.

AU - Wang, S. C.

AU - Fujii, T.

AU - Watanabe, T.

AU - Matsuda, A.

AU - Terashima, T.

AU - Kadowaki, K.

N1 - Funding Information: This work was supported by Grant-in-Aid for Scientific Research from MEXT of Japan, US NSF DMR-0072205, and Sloan Foundation.

PY - 2004/8

Y1 - 2004/8

N2 - We have performed a systematic angle-resolved photoemission spectroscopy on the high-Tc superconducting family of Bi2Sr 2Can-1CunO2n+4 (n=1-3). We find that large Fermi surface and d-wave superconducting gap are the generic features of Bi-family high-Tc cuprates. Comparison of the nodal dispersion in the superconducting state shows that the kink in energy dispersion becomes more pronounced with increasing layer number n, indicating stronger coupling between electrons and a collective mode.

AB - We have performed a systematic angle-resolved photoemission spectroscopy on the high-Tc superconducting family of Bi2Sr 2Can-1CunO2n+4 (n=1-3). We find that large Fermi surface and d-wave superconducting gap are the generic features of Bi-family high-Tc cuprates. Comparison of the nodal dispersion in the superconducting state shows that the kink in energy dispersion becomes more pronounced with increasing layer number n, indicating stronger coupling between electrons and a collective mode.

KW - ARPES

KW - Superconductivity

UR - https://www.scopus.com/pages/publications/4344608831

UR - https://www.scopus.com/pages/publications/4344608831#tab=citedBy

U2 - 10.1016/j.physc.2004.03.141

DO - 10.1016/j.physc.2004.03.141

M3 - Conference article

AN - SCOPUS:4344608831

SN - 0921-4534

VL - 408-410

SP - 812

EP - 813

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

IS - 1-4

T2 - Proceedings of the International Conference on Materials

Y2 - 25 May 2003 through 30 May 2003

ER -

Fermi surface, superconducting gap, and many-body effects in Bi ₂Sr₂Ca_n-1Cu_nO_2n+4 (n=1-3)

Abstract

Keywords

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