Systematics of electronic structure and interactions in Bi2Sr2Can-1CunO2n+4 (n=1-3) by angle-resolved photoemission spectroscopy

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

研究成果: Article

28 引用 (Scopus)

抄録

We have performed systematic angle-resolved photoemission spectroscopy on the high-Tc superconducting family of Bi2Sr2Can-1CunO2n+4 (n = 1-3). In addition to the generic features of the large Fermi surface and d-wave superconducting gap, we have found that there exists a scaling of the doping dependence of the energy gap. Moreover, comparison of the nodal dispersion in the superconducting state shows that the "kink" (the sudden change of band dispersion), while occurring at a similar binding energy, becomes more pronounced with increasing layer number n, indicating stronger coupling between electrons and a collective mode.

元の言語English
記事番号060501
ページ(範囲)605011-605014
ページ数4
ジャーナルPhysical Review B - Condensed Matter and Materials Physics
67
発行部数6
出版物ステータスPublished - 2003 2 1
外部発表Yes

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Photoelectron spectroscopy
Electronic structure
photoelectric emission
electronic structure
Fermi surface
Binding energy
spectroscopy
Fermi surfaces
Energy gap
binding energy
Doping (additives)
interactions
scaling
Electrons
electrons

ASJC Scopus subject areas

  • Condensed Matter Physics

これを引用

Matsui, H., Sato, T., Takahashi, T., Ding, H., Yang, H. B., Wang, S. C., ... Kadowaki, K. (2003). Systematics of electronic structure and interactions in Bi2Sr2Can-1CunO2n+4 (n=1-3) by angle-resolved photoemission spectroscopy. Physical Review B - Condensed Matter and Materials Physics, 67(6), 605011-605014. [060501].

Systematics of electronic structure and interactions in Bi2Sr2Can-1CunO2n+4 (n=1-3) by angle-resolved photoemission spectroscopy. / Matsui, H.; Sato, T.; Takahashi, T.; Ding, H.; Yang, H. B.; Wang, S. C.; Fujii, T.; Watanabe, T.; Matsuda, Azusa; Terashima, T.; Kadowaki, K.

:: Physical Review B - Condensed Matter and Materials Physics, 巻 67, 番号 6, 060501, 01.02.2003, p. 605011-605014.

研究成果: Article

Matsui, H, Sato, T, Takahashi, T, Ding, H, Yang, HB, Wang, SC, Fujii, T, Watanabe, T, Matsuda, A, Terashima, T & Kadowaki, K 2003, 'Systematics of electronic structure and interactions in Bi2Sr2Can-1CunO2n+4 (n=1-3) by angle-resolved photoemission spectroscopy', Physical Review B - Condensed Matter and Materials Physics, 巻. 67, 番号 6, 060501, pp. 605011-605014.
Matsui, H. ; Sato, T. ; Takahashi, T. ; Ding, H. ; Yang, H. B. ; Wang, S. C. ; Fujii, T. ; Watanabe, T. ; Matsuda, Azusa ; Terashima, T. ; Kadowaki, K. / Systematics of electronic structure and interactions in Bi2Sr2Can-1CunO2n+4 (n=1-3) by angle-resolved photoemission spectroscopy. :: Physical Review B - Condensed Matter and Materials Physics. 2003 ; 巻 67, 番号 6. pp. 605011-605014.
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AU - Sato, T.

AU - Takahashi, T.

AU - Ding, H.

AU - Yang, H. B.

AU - Wang, S. C.

AU - Fujii, T.

AU - Watanabe, T.

AU - Matsuda, Azusa

AU - Terashima, T.

AU - Kadowaki, K.

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