Phase Transition in Metal Oxides under Irradiation

V. A. Volpert; L. D. Marks; R. Al

doi:10.1080/01411599308207988

Phase Transition in Metal Oxides under Irradiation

V. A. Volpert^*, L. D. Marks, R. Al

^*Corresponding author for this work

Materials Science and Engineering

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

2 Scopus citations

Abstract

A model to describe experimental results on phase transitions in vanadium oxides was suggested recently by Marks, Volpert and Ai (1992). This work is devoted to a more detailed analysis of the model. An analytical approach to the problem based on a quasistationary approximation is used to find the distribution of the concentration and the interface velocity. A multiplicity of modes of the interface propagation is shown to be possible depending on the kinetics of the phase transformation. The stability of the interface to small perturbations is studied. Two-interface propagation is also considered.

Original language	English (US)
Pages (from-to)	235-254
Number of pages	20
Journal	Phase Transitions
Volume	44
Issue number	4
DOIs	https://doi.org/10.1080/01411599308207988
State	Published - Sep 1 1993

Keywords

Electromicroscopy
interface propagation
irradiation
metal oxides

ASJC Scopus subject areas

Instrumentation
Materials Science(all)

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title = "Phase Transition in Metal Oxides under Irradiation",

abstract = "A model to describe experimental results on phase transitions in vanadium oxides was suggested recently by Marks, Volpert and Ai (1992). This work is devoted to a more detailed analysis of the model. An analytical approach to the problem based on a quasistationary approximation is used to find the distribution of the concentration and the interface velocity. A multiplicity of modes of the interface propagation is shown to be possible depending on the kinetics of the phase transformation. The stability of the interface to small perturbations is studied. Two-interface propagation is also considered.",

keywords = "Electromicroscopy, interface propagation, irradiation, metal oxides",

author = "Volpert, {V. A.} and Marks, {L. D.} and R. Al",

note = "Funding Information: The authors would like to thank Peter Voorhees for useful discussions. This work was supported by the Air Force Office of Scientific Research on grant number AFOSR-90-0045/B.",

year = "1993",

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AU - Volpert, V. A.

AU - Marks, L. D.

AU - Al, R.

N1 - Funding Information: The authors would like to thank Peter Voorhees for useful discussions. This work was supported by the Air Force Office of Scientific Research on grant number AFOSR-90-0045/B.

PY - 1993/9/1

Y1 - 1993/9/1

N2 - A model to describe experimental results on phase transitions in vanadium oxides was suggested recently by Marks, Volpert and Ai (1992). This work is devoted to a more detailed analysis of the model. An analytical approach to the problem based on a quasistationary approximation is used to find the distribution of the concentration and the interface velocity. A multiplicity of modes of the interface propagation is shown to be possible depending on the kinetics of the phase transformation. The stability of the interface to small perturbations is studied. Two-interface propagation is also considered.

AB - A model to describe experimental results on phase transitions in vanadium oxides was suggested recently by Marks, Volpert and Ai (1992). This work is devoted to a more detailed analysis of the model. An analytical approach to the problem based on a quasistationary approximation is used to find the distribution of the concentration and the interface velocity. A multiplicity of modes of the interface propagation is shown to be possible depending on the kinetics of the phase transformation. The stability of the interface to small perturbations is studied. Two-interface propagation is also considered.

KW - Electromicroscopy

KW - interface propagation

KW - irradiation

KW - metal oxides

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