Antiferrodistortive Reconstruction of the [Formula presented] Surface

A. Munkholm; S. K. Streiffer; M. V. Ramana Murty; J. A. Eastman; Carol Thompson; O. Auciello; L. Thompson; J. F. Moore; G. B. Stephenson; Carol Thompson

doi:10.1103/PhysRevLett.88.016101

Antiferrodistortive Reconstruction of the [Formula presented] Surface

A. Munkholm, S. K. Streiffer, M. V. Ramana Murty, J. A. Eastman, Carol Thompson, O. Auciello, L. Thompson, J. F. Moore, G. B. Stephenson, Carol Thompson

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

8 Scopus citations

Abstract

We present in situ x-ray scattering measurements of the surface structures of [Formula presented] (001) in equilibrium with PbO vapor. At 875 to 1025 K, a reconstruction having [Formula presented] symmetry is present under most conditions, while a [Formula presented] reconstruction occurs under PbO-poor conditions. The atomic structure of the [Formula presented] phase is found to consist of a single layer of an antiferrodistortive structure with oxygen cages counter-rotated by 10° about the titanium ions.

Original language	English
Pages (from-to)	4
Number of pages	1
Journal	Physical Review Letters
Volume	88
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevLett.88.016101
State	Published - 2002
Externally published	Yes

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10.1103/PhysRevLett.88.016101

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title = "Antiferrodistortive Reconstruction of the [Formula presented] Surface",

abstract = "We present in situ x-ray scattering measurements of the surface structures of [Formula presented] (001) in equilibrium with PbO vapor. At 875 to 1025 K, a reconstruction having [Formula presented] symmetry is present under most conditions, while a [Formula presented] reconstruction occurs under PbO-poor conditions. The atomic structure of the [Formula presented] phase is found to consist of a single layer of an antiferrodistortive structure with oxygen cages counter-rotated by 10° about the titanium ions.",

author = "A. Munkholm and Streiffer, {S. K.} and {Ramana Murty}, {M. V.} and Eastman, {J. A.} and Carol Thompson and O. Auciello and L. Thompson and Moore, {J. F.} and Stephenson, {G. B.} and Carol Thompson",

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doi = "10.1103/PhysRevLett.88.016101",

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T1 - Antiferrodistortive Reconstruction of the [Formula presented] Surface

AU - Munkholm, A.

AU - Streiffer, S. K.

AU - Ramana Murty, M. V.

AU - Eastman, J. A.

AU - Thompson, Carol

AU - Auciello, O.

AU - Thompson, L.

AU - Moore, J. F.

AU - Stephenson, G. B.

AU - Thompson, Carol

PY - 2002

Y1 - 2002

N2 - We present in situ x-ray scattering measurements of the surface structures of [Formula presented] (001) in equilibrium with PbO vapor. At 875 to 1025 K, a reconstruction having [Formula presented] symmetry is present under most conditions, while a [Formula presented] reconstruction occurs under PbO-poor conditions. The atomic structure of the [Formula presented] phase is found to consist of a single layer of an antiferrodistortive structure with oxygen cages counter-rotated by 10° about the titanium ions.

AB - We present in situ x-ray scattering measurements of the surface structures of [Formula presented] (001) in equilibrium with PbO vapor. At 875 to 1025 K, a reconstruction having [Formula presented] symmetry is present under most conditions, while a [Formula presented] reconstruction occurs under PbO-poor conditions. The atomic structure of the [Formula presented] phase is found to consist of a single layer of an antiferrodistortive structure with oxygen cages counter-rotated by 10° about the titanium ions.

UR - http://www.scopus.com/inward/record.url?scp=79959516037&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.88.016101

DO - 10.1103/PhysRevLett.88.016101

M3 - Article

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SN - 0031-9007

VL - 88

SP - 4

JO - Physical Review Letters

JF - Physical Review Letters

IS - 1

ER -

Antiferrodistortive Reconstruction of the [Formula presented] Surface

Abstract

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