Atom pair persistence in disordered materials from fluctuation microscopy

J. M. Gibson; M. M.J. Treacy; P. M. Voyles

doi:10.1016/S0304-3991(00)00013-9

Atom pair persistence in disordered materials from fluctuation microscopy

J. M. Gibson
, M. M.J. Treacy
, P. M. Voyles

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

119 Scopus citations

Abstract

We show that the kinematical theory of fluctuation microscopy for a disordered specimen can be reformulated in terms of an atom pair-pair correlation function. Resolution and coherence are two experimental variables which yield a two-dimensional fluctuation map. This map is a transformation of the pair-pair correlation function, but can be directly interpreted in terms of a pair persistence function (PPF). We show that the PPF reveals the correlation length and structure for a simple paracrystalline model. Copyright (C) 2000.

Original language	English (US)
Pages (from-to)	169-178
Number of pages	10
Journal	Ultramicroscopy
Volume	83
Issue number	3-4
DOIs	https://doi.org/10.1016/S0304-3991(00)00013-9
State	Published - Jun 2000
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Instrumentation

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10.1016/S0304-3991(00)00013-9

Cite this

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title = "Atom pair persistence in disordered materials from fluctuation microscopy",

abstract = "We show that the kinematical theory of fluctuation microscopy for a disordered specimen can be reformulated in terms of an atom pair-pair correlation function. Resolution and coherence are two experimental variables which yield a two-dimensional fluctuation map. This map is a transformation of the pair-pair correlation function, but can be directly interpreted in terms of a pair persistence function (PPF). We show that the PPF reveals the correlation length and structure for a simple paracrystalline model. Copyright (C) 2000.",

author = "Gibson, \{J. M.\} and Treacy, \{M. M.J.\} and Voyles, \{P. M.\}",

note = "Funding Information: The authors wish to acknowledge John Rodenburg, Toshi Kawaii and Yoshi Oono for valuable discussions. We also thank C.S. Weber for dedicated support during the preparation of this manuscript. J.M.G. and P.M.V. would like to acknowledge the Department of Energy (DEFG02-96ER45439) and the National Science Foundation (DMR 97-03906) for financial support.",

year = "2000",

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doi = "10.1016/S0304-3991(00)00013-9",

language = "English (US)",

volume = "83",

pages = "169--178",

journal = "Ultramicroscopy",

issn = "0304-3991",

publisher = "Elsevier B.V.",

number = "3-4",

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TY - JOUR

T1 - Atom pair persistence in disordered materials from fluctuation microscopy

AU - Gibson, J. M.

AU - Treacy, M. M.J.

AU - Voyles, P. M.

N1 - Funding Information: The authors wish to acknowledge John Rodenburg, Toshi Kawaii and Yoshi Oono for valuable discussions. We also thank C.S. Weber for dedicated support during the preparation of this manuscript. J.M.G. and P.M.V. would like to acknowledge the Department of Energy (DEFG02-96ER45439) and the National Science Foundation (DMR 97-03906) for financial support.

PY - 2000/6

Y1 - 2000/6

N2 - We show that the kinematical theory of fluctuation microscopy for a disordered specimen can be reformulated in terms of an atom pair-pair correlation function. Resolution and coherence are two experimental variables which yield a two-dimensional fluctuation map. This map is a transformation of the pair-pair correlation function, but can be directly interpreted in terms of a pair persistence function (PPF). We show that the PPF reveals the correlation length and structure for a simple paracrystalline model. Copyright (C) 2000.

AB - We show that the kinematical theory of fluctuation microscopy for a disordered specimen can be reformulated in terms of an atom pair-pair correlation function. Resolution and coherence are two experimental variables which yield a two-dimensional fluctuation map. This map is a transformation of the pair-pair correlation function, but can be directly interpreted in terms of a pair persistence function (PPF). We show that the PPF reveals the correlation length and structure for a simple paracrystalline model. Copyright (C) 2000.

UR - https://www.scopus.com/pages/publications/0034023086

UR - https://www.scopus.com/pages/publications/0034023086#tab=citedBy

U2 - 10.1016/S0304-3991(00)00013-9

DO - 10.1016/S0304-3991(00)00013-9

M3 - Article

SN - 0304-3991

VL - 83

SP - 169

EP - 178

JO - Ultramicroscopy

JF - Ultramicroscopy

IS - 3-4

ER -

Atom pair persistence in disordered materials from fluctuation microscopy

Abstract

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