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

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

doi:10.1103/PhysRevB.67.060501

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

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

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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 language	English
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	67
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevB.67.060501
Publication status	Published - 2003 Feb 28

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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Matsui, H., Sato, T., Takahashi, T., Ding, H., Yang, H. B., Wang, S. C., 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, 67(6). https://doi.org/10.1103/PhysRevB.67.060501

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

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

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.",

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

year = "2003",

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doi = "10.1103/PhysRevB.67.060501",

language = "English",

volume = "67",

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T1 - Systematics of electronic structure and interactions in (formula presented) by angle-resolved photoemission spectroscopy

AU - Matsui, H.

AU - Sato, T.

AU - Takahashi, Takashi

AU - Ding, H.

AU - Yang, H. B.

AU - Wang, S. C.

AU - Fujii, T.

AU - Matsuda, A.

AU - Watanabe, T.

AU - Matsuda, A.

AU - Terashima, T.

AU - Kadowaki, K.

AU - Fujii, T.

AU - Watanabe, T.

PY - 2003/2/28

Y1 - 2003/2/28

N2 - 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.

AB - 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.

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DO - 10.1103/PhysRevB.67.060501

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JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

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

Abstract

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