The structure of S-walls in m3m → mmm ferroelastics

J. Erhart; W. Cao; J. Fousek

doi:10.1080/00150190108016250

The structure of S-walls in m3m → mmm ferroelastics

J. Erhart, W. Cao, J. Fousek

Research output: Contribution to journal › Conference article › peer-review

1 Scopus citations

Abstract

The S-walls (also called W'-walls) refer to those domain walls whose orientations do not coincide with crystallographic planes but rather change with temperature. A simple continuum model has been constructed to describe the S-wall structures that occur at a m3m → mmm ferroelastic phase transition. The model describes local values of the elastic strain components and the temperature dependence of the S-wall orientation. Distortions of unit cells across an S-wall was obtained numerically.

Original language	English (US)
Pages (from-to)	137-144
Number of pages	8
Journal	Ferroelectrics
Volume	252
Issue number	1-4
DOIs	https://doi.org/10.1080/00150190108016250
State	Published - 2001
Event	6th International Simposium on Ferroic Domains and Mesoscopic Structures (ISFD-6) - Nanjing, China Duration: May 29 2000 → Jun 2 2000

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1080/00150190108016250

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title = "The structure of S-walls in m3m → mmm ferroelastics",

abstract = "The S-walls (also called W'-walls) refer to those domain walls whose orientations do not coincide with crystallographic planes but rather change with temperature. A simple continuum model has been constructed to describe the S-wall structures that occur at a m3m → mmm ferroelastic phase transition. The model describes local values of the elastic strain components and the temperature dependence of the S-wall orientation. Distortions of unit cells across an S-wall was obtained numerically.",

author = "J. Erhart and W. Cao and J. Fousek",

note = "Funding Information: This work was supported by the NSF under grant number DNS 970471 4 and the ONR under grant numbers NO001 4-98-1-0527 and N00014-96-1-1173. One of the authors (J.E.) is grateful for support from the Ministry of Education of the Czech Republic (J11/98:242200002) and from the Grant Agency of the Czech Republic (GACR 202/00/1245).; 6th International Simposium on Ferroic Domains and Mesoscopic Structures (ISFD-6) ; Conference date: 29-05-2000 Through 02-06-2000",

year = "2001",

doi = "10.1080/00150190108016250",

language = "English (US)",

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pages = "137--144",

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TY - JOUR

T1 - The structure of S-walls in m3m → mmm ferroelastics

AU - Erhart, J.

AU - Cao, W.

AU - Fousek, J.

N1 - Funding Information: This work was supported by the NSF under grant number DNS 970471 4 and the ONR under grant numbers NO001 4-98-1-0527 and N00014-96-1-1173. One of the authors (J.E.) is grateful for support from the Ministry of Education of the Czech Republic (J11/98:242200002) and from the Grant Agency of the Czech Republic (GACR 202/00/1245).

PY - 2001

Y1 - 2001

N2 - The S-walls (also called W'-walls) refer to those domain walls whose orientations do not coincide with crystallographic planes but rather change with temperature. A simple continuum model has been constructed to describe the S-wall structures that occur at a m3m → mmm ferroelastic phase transition. The model describes local values of the elastic strain components and the temperature dependence of the S-wall orientation. Distortions of unit cells across an S-wall was obtained numerically.

AB - The S-walls (also called W'-walls) refer to those domain walls whose orientations do not coincide with crystallographic planes but rather change with temperature. A simple continuum model has been constructed to describe the S-wall structures that occur at a m3m → mmm ferroelastic phase transition. The model describes local values of the elastic strain components and the temperature dependence of the S-wall orientation. Distortions of unit cells across an S-wall was obtained numerically.

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U2 - 10.1080/00150190108016250

DO - 10.1080/00150190108016250

M3 - Conference article

AN - SCOPUS:0034870351

SN - 0015-0193

VL - 252

SP - 137

EP - 144

JO - Ferroelectrics

JF - Ferroelectrics

IS - 1-4

T2 - 6th International Simposium on Ferroic Domains and Mesoscopic Structures (ISFD-6)

Y2 - 29 May 2000 through 2 June 2000

ER -

The structure of S-walls in m3m → mmm ferroelastics

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