Electronic structure of the trilayer cuprate superconductor Bi2Sr2Ca2Cu3O10+δ

D. L. Feng; A. Damascelli; K. M. Shen; N. Motoyama; D. H. Lu; H. Eisaki; K. Shimizu; J. I. Shimoyama; K. Kishio; N. Kaneko; M. Greven; G. D. Gu; X. J. Zhou; C. Kim; F. Ronning; N. P. Armitage; Z. X. Shen

Electronic structure of the trilayer cuprate superconductor Bi₂Sr₂Ca₂Cu₃O_10+δ

D. L. Feng, A. Damascelli, K. M. Shen, N. Motoyama, D. H. Lu, H. Eisaki, K. Shimizu, J. I. Shimoyama, K. Kishio, N. Kaneko, M. Greven, G. D. Gu, X. J. Zhou, C. Kim, F. Ronning, N. P. Armitage, Z. X. Shen

Physics and Astronomy (Twin Cities)

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Abstract

The angle-resolved photoemission spectroscopy was used to investigate low-energy electronic structure of the optimally doped trilayer cuprate superconductor Bi₂Sr₂Ca₂Cu₃ D_10+δ. The Fermi surface and normal state quasiparticle dispersion and the superconducting d-wave gap and coherence peak were observed and compared with those of single and bilayer systems. It was found that the superconducting gap magnitude and the relative coherence-peak intensity scale linearly with critical temperature for various optimally doped materials.

Original language	English (US)
Article number	107001
Pages (from-to)	1070011-1070014
Number of pages	4
Journal	Physical Review Letters
Volume	88
Issue number	10
State	Published - Mar 11 2002

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Feng, D. L., Damascelli, A., Shen, K. M., Motoyama, N., Lu, D. H., Eisaki, H., Shimizu, K., Shimoyama, J. I., Kishio, K., Kaneko, N., Greven, M., Gu, G. D., Zhou, X. J., Kim, C., Ronning, F., Armitage, N. P., & Shen, Z. X. (2002). Electronic structure of the trilayer cuprate superconductor Bi₂Sr₂Ca₂Cu₃O_10+δ. Physical Review Letters, 88(10), 1070011-1070014. Article 107001.

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abstract = "The angle-resolved photoemission spectroscopy was used to investigate low-energy electronic structure of the optimally doped trilayer cuprate superconductor Bi2Sr2Ca2Cu3 D10+δ. The Fermi surface and normal state quasiparticle dispersion and the superconducting d-wave gap and coherence peak were observed and compared with those of single and bilayer systems. It was found that the superconducting gap magnitude and the relative coherence-peak intensity scale linearly with critical temperature for various optimally doped materials.",

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AU - Feng, D. L.

AU - Damascelli, A.

AU - Shen, K. M.

AU - Motoyama, N.

AU - Lu, D. H.

AU - Eisaki, H.

AU - Shimizu, K.

AU - Shimoyama, J. I.

AU - Kishio, K.

AU - Kaneko, N.

AU - Greven, M.

AU - Gu, G. D.

AU - Zhou, X. J.

AU - Kim, C.

AU - Ronning, F.

AU - Armitage, N. P.

AU - Shen, Z. X.

PY - 2002/3/11

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N2 - The angle-resolved photoemission spectroscopy was used to investigate low-energy electronic structure of the optimally doped trilayer cuprate superconductor Bi2Sr2Ca2Cu3 D10+δ. The Fermi surface and normal state quasiparticle dispersion and the superconducting d-wave gap and coherence peak were observed and compared with those of single and bilayer systems. It was found that the superconducting gap magnitude and the relative coherence-peak intensity scale linearly with critical temperature for various optimally doped materials.

AB - The angle-resolved photoemission spectroscopy was used to investigate low-energy electronic structure of the optimally doped trilayer cuprate superconductor Bi2Sr2Ca2Cu3 D10+δ. The Fermi surface and normal state quasiparticle dispersion and the superconducting d-wave gap and coherence peak were observed and compared with those of single and bilayer systems. It was found that the superconducting gap magnitude and the relative coherence-peak intensity scale linearly with critical temperature for various optimally doped materials.

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Electronic structure of the trilayer cuprate superconductor Bi₂Sr₂Ca₂Cu₃O_10+δ

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