Surface electronic structure of complex B-metal perovskites

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

Surface electronic structure of complex B-metal perovskites

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

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

Abstract

We present photoemission results for two systems, SrSn1-xSbxO3 and its row 6 analogue, BaPb1-xBix03. The variation in electronic structure as a function of composition is explored, particularly in the region of the metal-to-nonmetal transitions. In the case of the Sr system, dramatic surface segregation of Sb is revealed. This is analogous to that observed in Sn1-xSbx02. Resonant photoemission at oxygen and metal thresholds is used to explore the character of the valence band and gap states in these materials. © 1994.

Original language	English
Pages (from-to)	1166-1171
Number of pages	5
Journal	Surface Science
Volume	307-309
Publication status	Published - 20 Apr 1994

Cite this

@article{7d894b3601314963b49869919bf78f61,

title = "Surface electronic structure of complex B-metal perovskites",

abstract = "We present photoemission results for two systems, SrSn1-xSbxO3 and its row 6 analogue, BaPb1-xBix03. The variation in electronic structure as a function of composition is explored, particularly in the region of the metal-to-nonmetal transitions. In the case of the Sr system, dramatic surface segregation of Sb is revealed. This is analogous to that observed in Sn1-xSbx02. Resonant photoemission at oxygen and metal thresholds is used to explore the character of the valence band and gap states in these materials. {\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 P. Bailey",

year = "1994",

month = apr,

day = "20",

language = "English",

volume = "307-309",

pages = "1166--1171",

journal = "Surface Science",

issn = "0039-6028",

publisher = "Elsevier BV",

}

TY - JOUR

T1 - Surface electronic structure of complex B-metal perovskites

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 - Bailey, P.

PY - 1994/4/20

Y1 - 1994/4/20

N2 - We present photoemission results for two systems, SrSn1-xSbxO3 and its row 6 analogue, BaPb1-xBix03. The variation in electronic structure as a function of composition is explored, particularly in the region of the metal-to-nonmetal transitions. In the case of the Sr system, dramatic surface segregation of Sb is revealed. This is analogous to that observed in Sn1-xSbx02. Resonant photoemission at oxygen and metal thresholds is used to explore the character of the valence band and gap states in these materials. © 1994.

AB - We present photoemission results for two systems, SrSn1-xSbxO3 and its row 6 analogue, BaPb1-xBix03. The variation in electronic structure as a function of composition is explored, particularly in the region of the metal-to-nonmetal transitions. In the case of the Sr system, dramatic surface segregation of Sb is revealed. This is analogous to that observed in Sn1-xSbx02. Resonant photoemission at oxygen and metal thresholds is used to explore the character of the valence band and gap states in these materials. © 1994.

M3 - Article

SN - 0039-6028

VL - 307-309

SP - 1166

EP - 1171

JO - Surface Science

JF - Surface Science

ER -

Surface electronic structure of complex B-metal perovskites

Abstract

Fingerprint

Cite this