Photoemission study of the electronic structure of BaPb1-xBixO3

W. R. Flavell; D. R C Hoad; M. Mian; B. C. Morris; A. J. Roberts; M. M. Sarker; P. L. Wincott; D. Teehan; D. S L Law; Changkang Chen

Photoemission study of the electronic structure of BaPb1-xBixO3

W. R. Flavell, D. R C Hoad, M. Mian, B. C. Morris, A. J. Roberts, M. M. Sarker, P. L. Wincott, D. Teehan, D. S L Law, Changkang Chen

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

Abstract

Synchrotron-excited photoemission is used to explore the evolution in the electronic structure of the BaPb1-xBixO3 system as a function of x, using cleaved single crystal and scraped ceramic samples. At the metal-to-non-metal transition point, a sharp change in surface reactivity is revealed, with metallic samples being more unstable to atmospheric degradation than semiconducting samples. ARPES data shows enhancements in spectral intensity at the Fermi energy away from the Γ-point; these are compared with band-structure calculations. © 1994.

Original language	English
Pages (from-to)	1041-1042
Number of pages	1
Journal	Physica C: Superconductivity and its applications
Volume	235-240
Issue number	2
Publication status	Published - Dec 1994

Cite this

@article{d9435356b98c4b72808c8bdbd5520e51,

title = "Photoemission study of the electronic structure of BaPb1-xBixO3",

abstract = "Synchrotron-excited photoemission is used to explore the evolution in the electronic structure of the BaPb1-xBixO3 system as a function of x, using cleaved single crystal and scraped ceramic samples. At the metal-to-non-metal transition point, a sharp change in surface reactivity is revealed, with metallic samples being more unstable to atmospheric degradation than semiconducting samples. ARPES data shows enhancements in spectral intensity at the Fermi energy away from the Γ-point; these are compared with band-structure calculations. {\textcopyright} 1994.",

author = "Flavell, {W. R.} and Hoad, {D. R C} and M. Mian and Morris, {B. C.} and Roberts, {A. J.} and Sarker, {M. M.} and Wincott, {P. L.} and D. Teehan and Law, {D. S L} and Changkang Chen",

year = "1994",

month = dec,

language = "English",

volume = "235-240",

pages = "1041--1042",

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

issn = "0921-4534",

publisher = "Elsevier BV",

number = "2",

}

TY - JOUR

T1 - Photoemission study of the electronic structure of BaPb1-xBixO3

AU - Flavell, W. R.

AU - Hoad, D. R C

AU - Mian, M.

AU - Morris, B. C.

AU - Roberts, A. J.

AU - Sarker, M. M.

AU - Wincott, P. L.

AU - Teehan, D.

AU - Law, D. S L

AU - Chen, Changkang

PY - 1994/12

Y1 - 1994/12

N2 - Synchrotron-excited photoemission is used to explore the evolution in the electronic structure of the BaPb1-xBixO3 system as a function of x, using cleaved single crystal and scraped ceramic samples. At the metal-to-non-metal transition point, a sharp change in surface reactivity is revealed, with metallic samples being more unstable to atmospheric degradation than semiconducting samples. ARPES data shows enhancements in spectral intensity at the Fermi energy away from the Γ-point; these are compared with band-structure calculations. © 1994.

AB - Synchrotron-excited photoemission is used to explore the evolution in the electronic structure of the BaPb1-xBixO3 system as a function of x, using cleaved single crystal and scraped ceramic samples. At the metal-to-non-metal transition point, a sharp change in surface reactivity is revealed, with metallic samples being more unstable to atmospheric degradation than semiconducting samples. ARPES data shows enhancements in spectral intensity at the Fermi energy away from the Γ-point; these are compared with band-structure calculations. © 1994.

M3 - Article

SN - 0921-4534

VL - 235-240

SP - 1041

EP - 1042

JO - Physica C: Superconductivity and its applications

JF - Physica C: Superconductivity and its applications

IS - 2

ER -

Photoemission study of the electronic structure of BaPb1-xBixO3

Abstract

Fingerprint

Cite this