Electronic structure of Ag2O

Liu-Hao Tjeng; Marcel B.J. Meinders; Jan van Elp; Jacques Ghijsen; George A. Sawatzky; Robert L. Johnson

doi:10.1103/PhysRevB.41.3190

Electronic structure of Ag2O

Liu-Hao Tjeng, Marcel B.J. Meinders, Jan van Elp, Jacques Ghijsen, George A. Sawatzky, Robert L. Johnson

Research output: Contribution to journal › Article › peer-review

Abstract

The electronic structure of Ag2O has been investigated by photoelectron, Auger-electron, and bremsstrahlung isochromat spectroscopy. The experimental results are compared with model one-particle band-structure and two-particle cluster calculations. We extract values for the on-site Ag 4d and O 2p energies, the Ag 4d–O 2p transfer integrals, as well as the on-site Coulomb Ag 4d-4d and O 2p-2p interactions. A comparison with Cu2O and CuO is made, and the differences are discussed in view of high-Tc superconductivity and the instability of AgO.

Original language	English
Pages (from-to)	3190-3199
Number of pages	10
Journal	Physical review. B, Condensed matter
Volume	41
DOIs	https://doi.org/10.1103/PhysRevB.41.3190
Publication status	Published - 1990
Externally published	Yes

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10.1103/PhysRevB.41.3190

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title = "Electronic structure of Ag2O",

abstract = "The electronic structure of Ag2O has been investigated by photoelectron, Auger-electron, and bremsstrahlung isochromat spectroscopy. The experimental results are compared with model one-particle band-structure and two-particle cluster calculations. We extract values for the on-site Ag 4d and O 2p energies, the Ag 4d–O 2p transfer integrals, as well as the on-site Coulomb Ag 4d-4d and O 2p-2p interactions. A comparison with Cu2O and CuO is made, and the differences are discussed in view of high-Tc superconductivity and the instability of AgO.",

author = "Liu-Hao Tjeng and Meinders, {Marcel B.J.} and {van Elp}, Jan and Jacques Ghijsen and Sawatzky, {George A.} and Johnson, {Robert L.}",

year = "1990",

doi = "10.1103/PhysRevB.41.3190",

language = "English",

volume = "41",

pages = "3190--3199",

journal = "Physical review. B, Condensed matter",

issn = "0163-1829",

publisher = "American institute of physics",

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TY - JOUR

T1 - Electronic structure of Ag2O

AU - Tjeng, Liu-Hao

AU - Meinders, Marcel B.J.

AU - van Elp, Jan

AU - Ghijsen, Jacques

AU - Sawatzky, George A.

AU - Johnson, Robert L.

PY - 1990

Y1 - 1990

N2 - The electronic structure of Ag2O has been investigated by photoelectron, Auger-electron, and bremsstrahlung isochromat spectroscopy. The experimental results are compared with model one-particle band-structure and two-particle cluster calculations. We extract values for the on-site Ag 4d and O 2p energies, the Ag 4d–O 2p transfer integrals, as well as the on-site Coulomb Ag 4d-4d and O 2p-2p interactions. A comparison with Cu2O and CuO is made, and the differences are discussed in view of high-Tc superconductivity and the instability of AgO.

AB - The electronic structure of Ag2O has been investigated by photoelectron, Auger-electron, and bremsstrahlung isochromat spectroscopy. The experimental results are compared with model one-particle band-structure and two-particle cluster calculations. We extract values for the on-site Ag 4d and O 2p energies, the Ag 4d–O 2p transfer integrals, as well as the on-site Coulomb Ag 4d-4d and O 2p-2p interactions. A comparison with Cu2O and CuO is made, and the differences are discussed in view of high-Tc superconductivity and the instability of AgO.

U2 - 10.1103/PhysRevB.41.3190

DO - 10.1103/PhysRevB.41.3190

M3 - Article

SN - 0163-1829

VL - 41

SP - 3190

EP - 3199

JO - Physical review. B, Condensed matter

JF - Physical review. B, Condensed matter

ER -

Electronic structure of Ag2O

Abstract

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