Photoemission studies of the high-Tc superconductor Ba2YCu3O9-

P. D. Johnson; S. L. Qiu; L. Jiang; M. W. Ruckman; Myron Strongin; S. L. Hulbert; R. F. Garrett; B. Sinković; N. V. Smith; R. J. Cava; C. S. Jee; D. Nichols; E. Kaczanowicz; R. E. Salomon; J. E. Crow

doi:10.1103/PhysRevB.35.8811

Photoemission studies of the high-Tc superconductor Ba2YCu3O9-

P. D. Johnson, S. L. Qiu, L. Jiang, M. W. Ruckman, Myron Strongin, S. L. Hulbert, R. F. Garrett, B. Sinković, N. V. Smith, R. J. Cava, C. S. Jee, D. Nichols, E. Kaczanowicz, R. E. Salomon, J. E. Crow

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102 Scopus citations

Abstract

Valence-band photoemission measurements have been made both above and below the Tc of Ba2YaCu3O9- where =2.1. We find similarities to recent calculations of the electronic properties. However, the experimental binding energies are between 1.0 and 1.4 eV further from the Fermi level than the calculation. We suggest that this difference may affect attempts to predict Tc from tight-binding modeling of the electron-phonon mechanism.

Original language	English (US)
Pages (from-to)	8811-8813
Number of pages	3
Journal	Physical Review B
Volume	35
Issue number	16
DOIs	https://doi.org/10.1103/PhysRevB.35.8811
State	Published - 1987
Externally published	Yes

All Science Journal Classification (ASJC) codes

Condensed Matter Physics

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10.1103/PhysRevB.35.8811

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@article{771c308efbb44a229ca2fd4cae13e884,

title = "Photoemission studies of the high-Tc superconductor Ba2YCu3O9-",

abstract = "Valence-band photoemission measurements have been made both above and below the Tc of Ba2YaCu3O9- where =2.1. We find similarities to recent calculations of the electronic properties. However, the experimental binding energies are between 1.0 and 1.4 eV further from the Fermi level than the calculation. We suggest that this difference may affect attempts to predict Tc from tight-binding modeling of the electron-phonon mechanism.",

author = "Johnson, {P. D.} and Qiu, {S. L.} and L. Jiang and Ruckman, {M. W.} and Myron Strongin and Hulbert, {S. L.} and Garrett, {R. F.} and B. Sinkovi{\'c} and Smith, {N. V.} and Cava, {R. J.} and Jee, {C. S.} and D. Nichols and E. Kaczanowicz and Salomon, {R. E.} and Crow, {J. E.}",

year = "1987",

doi = "10.1103/PhysRevB.35.8811",

language = "English (US)",

volume = "35",

pages = "8811--8813",

journal = "Physical Review B",

issn = "0163-1829",

publisher = "American Physical Society",

number = "16",

}

TY - JOUR

T1 - Photoemission studies of the high-Tc superconductor Ba2YCu3O9-

AU - Johnson, P. D.

AU - Qiu, S. L.

AU - Jiang, L.

AU - Ruckman, M. W.

AU - Strongin, Myron

AU - Hulbert, S. L.

AU - Garrett, R. F.

AU - Sinković, B.

AU - Smith, N. V.

AU - Cava, R. J.

AU - Jee, C. S.

AU - Nichols, D.

AU - Kaczanowicz, E.

AU - Salomon, R. E.

AU - Crow, J. E.

PY - 1987

Y1 - 1987

N2 - Valence-band photoemission measurements have been made both above and below the Tc of Ba2YaCu3O9- where =2.1. We find similarities to recent calculations of the electronic properties. However, the experimental binding energies are between 1.0 and 1.4 eV further from the Fermi level than the calculation. We suggest that this difference may affect attempts to predict Tc from tight-binding modeling of the electron-phonon mechanism.

AB - Valence-band photoemission measurements have been made both above and below the Tc of Ba2YaCu3O9- where =2.1. We find similarities to recent calculations of the electronic properties. However, the experimental binding energies are between 1.0 and 1.4 eV further from the Fermi level than the calculation. We suggest that this difference may affect attempts to predict Tc from tight-binding modeling of the electron-phonon mechanism.

UR - http://www.scopus.com/inward/record.url?scp=35949013242&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=35949013242&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.35.8811

DO - 10.1103/PhysRevB.35.8811

M3 - Article

AN - SCOPUS:35949013242

SN - 0163-1829

VL - 35

SP - 8811

EP - 8813

JO - Physical Review B

JF - Physical Review B

IS - 16

ER -

Photoemission studies of the high-Tc superconductor Ba2YCu3O9-

Abstract

All Science Journal Classification (ASJC) codes

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