Systematics of electronic structure and interactions in (formula presented) by angle-resolved photoemission spectroscopy

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

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

We have performed systematic angle-resolved photoemission spectroscopy on the high-(formula presented) superconducting family of (formula presented) (formula presented) 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.

Original languageEnglish
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume67
Issue number6
DOIs
Publication statusPublished - 2003 Feb 28
Externally publishedYes

Fingerprint

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

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Systematics of electronic structure and interactions in (formula presented) by angle-resolved photoemission spectroscopy. / Matsui, H.; Sato, T.; Takahashi, T.; Ding, H.; Yang, H. B.; Wang, S. C.; Fujii, T.; Matsuda, A.; Watanabe, T.; Matsuda, Azusa; Terashima, T.; Kadowaki, K.; Fujii, T.; Watanabe, T.

In: Physical Review B - Condensed Matter and Materials Physics, Vol. 67, No. 6, 28.02.2003.

Research output: Contribution to journalArticle

Matsui, H, Sato, T, Takahashi, T, Ding, H, Yang, HB, Wang, SC, Fujii, T, Matsuda, A, Watanabe, T, Matsuda, A, Terashima, T, Kadowaki, K, Fujii, T & Watanabe, T 2003, 'Systematics of electronic structure and interactions in (formula presented) by angle-resolved photoemission spectroscopy', Physical Review B - Condensed Matter and Materials Physics, vol. 67, no. 6. https://doi.org/10.1103/PhysRevB.67.060501
Matsui, H. ; Sato, T. ; Takahashi, T. ; Ding, H. ; Yang, H. B. ; Wang, S. C. ; Fujii, T. ; Matsuda, A. ; Watanabe, T. ; Matsuda, Azusa ; Terashima, T. ; Kadowaki, K. ; Fujii, T. ; Watanabe, T. / Systematics of electronic structure and interactions in (formula presented) by angle-resolved photoemission spectroscopy. In: Physical Review B - Condensed Matter and Materials Physics. 2003 ; Vol. 67, No. 6.
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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 - Matsuda, A.

AU - Watanabe, T.

AU - Matsuda, Azusa

AU - Terashima, T.

AU - Kadowaki, K.

AU - Fujii, T.

AU - Watanabe, T.

PY - 2003/2/28

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