The electronic structure of Pb2Sr2PrCu3O8 as studied by resonant photoemission spectroscopy

D. S. Dessau; Z. X. Chen; P. A.P. Lindberg; B. O. Wells; A. Borg; I. Lindau; W. E. Spicer; J. V. Waszczak; L. F. Schneemeyer

doi:10.1016/0921-4534(89)90739-9

The electronic structure of Pb₂Sr₂PrCu₃O₈ as studied by resonant photoemission spectroscopy

D. S. Dessau, Z. X. Chen, P. A.P. Lindberg, B. O. Wells, A. Borg, I. Lindau, W. E. Spicer, J. V. Waszczak, L. F. Schneemeyer

Chemistry and Biochemistry

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Abstract

Resonant photoemission spectroscopy has been used to study the electronic structure of the newly discovered high temperature superconductor Pb₂Sr₂PrCu₃O₈. The extracted Pr 4f spectral weight suggests that the hybridization of the Pr 4f states with the in-plane O states is reduced, as compared to PrBa₂Cu₃O_7-δ. We infer that this hybridization is important for the quenching of the superconductivity in PrBa₂Cu₃O_7-δ, and explains why the superconductivity is not quenched in Pb₂Sr₂Pr_1-xCa_xCu₃O₈.

Original language	English
Pages (from-to)	1373-1374
Number of pages	2
Journal	Physica C: Superconductivity and its applications
Volume	162-164
Issue number	PART 2
DOIs	https://doi.org/10.1016/0921-4534(89)90739-9
State	Published - Dec 1989

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title = "The electronic structure of Pb2Sr2PrCu3O8 as studied by resonant photoemission spectroscopy",

abstract = "Resonant photoemission spectroscopy has been used to study the electronic structure of the newly discovered high temperature superconductor Pb2Sr2PrCu3O8. The extracted Pr 4f spectral weight suggests that the hybridization of the Pr 4f states with the in-plane O states is reduced, as compared to PrBa2Cu3O7-δ. We infer that this hybridization is important for the quenching of the superconductivity in PrBa2Cu3O7-δ, and explains why the superconductivity is not quenched in Pb2Sr2Pr1-xCaxCu3O8.",

author = "Dessau, {D. S.} and Chen, {Z. X.} and Lindberg, {P. A.P.} and Wells, {B. O.} and A. Borg and I. Lindau and Spicer, {W. E.} and Waszczak, {J. V.} and Schneemeyer, {L. F.}",

year = "1989",

month = dec,

doi = "10.1016/0921-4534(89)90739-9",

language = "English",

volume = "162-164",

pages = "1373--1374",

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

issn = "0921-4534",

publisher = "Elsevier",

number = "PART 2",

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TY - JOUR

T1 - The electronic structure of Pb2Sr2PrCu3O8 as studied by resonant photoemission spectroscopy

AU - Dessau, D. S.

AU - Chen, Z. X.

AU - Lindberg, P. A.P.

AU - Wells, B. O.

AU - Borg, A.

AU - Lindau, I.

AU - Spicer, W. E.

AU - Waszczak, J. V.

AU - Schneemeyer, L. F.

PY - 1989/12

Y1 - 1989/12

N2 - Resonant photoemission spectroscopy has been used to study the electronic structure of the newly discovered high temperature superconductor Pb2Sr2PrCu3O8. The extracted Pr 4f spectral weight suggests that the hybridization of the Pr 4f states with the in-plane O states is reduced, as compared to PrBa2Cu3O7-δ. We infer that this hybridization is important for the quenching of the superconductivity in PrBa2Cu3O7-δ, and explains why the superconductivity is not quenched in Pb2Sr2Pr1-xCaxCu3O8.

AB - Resonant photoemission spectroscopy has been used to study the electronic structure of the newly discovered high temperature superconductor Pb2Sr2PrCu3O8. The extracted Pr 4f spectral weight suggests that the hybridization of the Pr 4f states with the in-plane O states is reduced, as compared to PrBa2Cu3O7-δ. We infer that this hybridization is important for the quenching of the superconductivity in PrBa2Cu3O7-δ, and explains why the superconductivity is not quenched in Pb2Sr2Pr1-xCaxCu3O8.

UR - http://www.scopus.com/inward/record.url?scp=0024923419&partnerID=8YFLogxK

U2 - 10.1016/0921-4534(89)90739-9

DO - 10.1016/0921-4534(89)90739-9

M3 - Article

AN - SCOPUS:0024923419

SN - 0921-4534

VL - 162-164

SP - 1373

EP - 1374

JO - Physica C: Superconductivity and its applications

JF - Physica C: Superconductivity and its applications

IS - PART 2

ER -

The electronic structure of Pb₂Sr₂PrCu₃O₈ as studied by resonant photoemission spectroscopy

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