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, Lynn Schneemeyer

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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 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.

Original languageEnglish
Pages (from-to)1373-1374
Number of pages2
JournalPhysica C: Superconductivity and its applications
Volume162-164
Issue numberPART 2
DOIs
StatePublished - 1 Jan 1989

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Photoelectron spectroscopy
Superconductivity
Electronic structure
photoelectric emission
superconductivity
electronic structure
High temperature superconductors
high temperature superconductors
spectroscopy
Quenching
quenching

Cite this

Dessau, D. S. ; Chen, Z. X. ; Lindberg, P. A.P. ; Wells, B. O. ; Borg, A. ; Lindau, I. ; Spicer, W. E. ; Waszczak, J. V. ; Schneemeyer, Lynn. / The electronic structure of Pb2Sr2PrCu3O8 as studied by resonant photoemission spectroscopy. In: Physica C: Superconductivity and its applications. 1989 ; Vol. 162-164, No. PART 2. pp. 1373-1374.
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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 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 Lynn Schneemeyer",
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Dessau, DS, Chen, ZX, Lindberg, PAP, Wells, BO, Borg, A, Lindau, I, Spicer, WE, Waszczak, JV & Schneemeyer, L 1989, 'The electronic structure of Pb2Sr2PrCu3O8 as studied by resonant photoemission spectroscopy', Physica C: Superconductivity and its applications, vol. 162-164, no. PART 2, pp. 1373-1374. https://doi.org/10.1016/0921-4534(89)90739-9

The electronic structure of Pb2Sr2PrCu3O8 as studied by resonant photoemission spectroscopy. / Dessau, D. S.; Chen, Z. X.; Lindberg, P. A.P.; Wells, B. O.; Borg, A.; Lindau, I.; Spicer, W. E.; Waszczak, J. V.; Schneemeyer, Lynn.

In: Physica C: Superconductivity and its applications, Vol. 162-164, No. PART 2, 01.01.1989, p. 1373-1374.

Research output: Contribution to journalArticleResearchpeer-review

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, Lynn

PY - 1989/1/1

Y1 - 1989/1/1

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.

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JO - Physica C: Superconductivity and its Applications

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