Simulation of anisotropic particle shape development during 2D transformation

M. C. Weinberg, Dunbar P Birnie, V. F. Farias

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Simulations were conducted of transformations involving anisotropic particles growing into a matrix of simultaneously growing isotropic particles. The ultimate shape development of the anisotropic particles, present in dilute concentration, was determined. The faster growing directions are found to impinge neighboring grains earlier in the transformation, thus creating a final particle morphology that is less eccentric than the shape would be if grown in isolation. The extent of this effect was determined as a function of intrinsic growth rate anisotropy and compared with analytical predictions.

Original languageEnglish
Pages (from-to)8318-8325
Number of pages8
JournalJournal of Physical Chemistry B
Volume106
Issue number33
DOIs
Publication statusPublished - Aug 22 2002

Fingerprint

Anisotropy
simulation
eccentrics
isolation
anisotropy
Direction compound
matrices
predictions

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry

Cite this

Simulation of anisotropic particle shape development during 2D transformation. / Weinberg, M. C.; Birnie, Dunbar P; Farias, V. F.

In: Journal of Physical Chemistry B, Vol. 106, No. 33, 22.08.2002, p. 8318-8325.

Research output: Contribution to journalArticle

@article{d54517b23053490baa96e18c70fc54f8,
title = "Simulation of anisotropic particle shape development during 2D transformation",
abstract = "Simulations were conducted of transformations involving anisotropic particles growing into a matrix of simultaneously growing isotropic particles. The ultimate shape development of the anisotropic particles, present in dilute concentration, was determined. The faster growing directions are found to impinge neighboring grains earlier in the transformation, thus creating a final particle morphology that is less eccentric than the shape would be if grown in isolation. The extent of this effect was determined as a function of intrinsic growth rate anisotropy and compared with analytical predictions.",
author = "Weinberg, {M. C.} and Birnie, {Dunbar P} and Farias, {V. F.}",
year = "2002",
month = "8",
day = "22",
doi = "10.1021/jp025859c",
language = "English",
volume = "106",
pages = "8318--8325",
journal = "Journal of Physical Chemistry B Materials",
issn = "1520-6106",
publisher = "American Chemical Society",
number = "33",

}

TY - JOUR

T1 - Simulation of anisotropic particle shape development during 2D transformation

AU - Weinberg, M. C.

AU - Birnie, Dunbar P

AU - Farias, V. F.

PY - 2002/8/22

Y1 - 2002/8/22

N2 - Simulations were conducted of transformations involving anisotropic particles growing into a matrix of simultaneously growing isotropic particles. The ultimate shape development of the anisotropic particles, present in dilute concentration, was determined. The faster growing directions are found to impinge neighboring grains earlier in the transformation, thus creating a final particle morphology that is less eccentric than the shape would be if grown in isolation. The extent of this effect was determined as a function of intrinsic growth rate anisotropy and compared with analytical predictions.

AB - Simulations were conducted of transformations involving anisotropic particles growing into a matrix of simultaneously growing isotropic particles. The ultimate shape development of the anisotropic particles, present in dilute concentration, was determined. The faster growing directions are found to impinge neighboring grains earlier in the transformation, thus creating a final particle morphology that is less eccentric than the shape would be if grown in isolation. The extent of this effect was determined as a function of intrinsic growth rate anisotropy and compared with analytical predictions.

UR - http://www.scopus.com/inward/record.url?scp=0037158957&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0037158957&partnerID=8YFLogxK

U2 - 10.1021/jp025859c

DO - 10.1021/jp025859c

M3 - Article

VL - 106

SP - 8318

EP - 8325

JO - Journal of Physical Chemistry B Materials

JF - Journal of Physical Chemistry B Materials

SN - 1520-6106

IS - 33

ER -