Strain and Defects in Oblique Stripe Growth
Strain and Defects in Oblique Stripe Growth
复制标题
斜条纹生长中的应变和缺陷
DOI:
10.1137/21m1397210
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发表时间:
2021
影响因子:
1.6
通讯作者:
Scheel, Arnd
中科院分区:
文献类型:
--
作者:
Chen, Kelly;Deiman, Zachary;Goh, Ryan;Jankovic, Sally;Scheel, Arnd
We study stripe formation in two-dimensional systems under directional quenching in a phase-diffusion approximation including nonadiabatic boundary effects. We find stripe formation through simple traveling waves for all angles relative to the quenching line using an analytic continuation procedure. We also present comprehensive analytical asymptotic formulas in limiting cases of small and large angles as well as small and large quenching rates. Of particular interest is a regime of small angle and slow quenching rate which is well described by the glide motion of a boundary dislocation along the quenching line. A delocalization bifurcation of this dislocation leads to a sharp decrease of strain created in the growth process at small angles. We complement our results with numerical continuation reliant on a boundary-integral formulation. We also compare results in the phase-diffusion approximation numerically to quenched stripe formation in an anisotropic Swift-- Hohenberg equation.
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影响因子:
27.7
作者:
L. Kramer;W. Pesch
通讯作者:
W. Pesch
影响因子:
8.6
作者:
Shibi Thomas;I. Lagzi;F. Molnár;Z. Rácz
通讯作者:
Z. Rácz
DOI:
10.1051/jphyslet:01983004404013500
发表时间:
1983
期刊:
Journal De Physique Lettres
影响因子:
--
作者:
Y. Pomeau;S. Zaleski
通讯作者:
S. Zaleski
DOI:
10.1112/jlms.12122
发表时间:
2017
期刊:
Journal of the London Mathematical Society
影响因子:
--
作者:
Ryan N. Goh;A. Scheel
通讯作者:
A. Scheel
DOI:
10.1080/14689360903325071
发表时间:
2010
期刊:
Dynamical Systems
影响因子:
--
作者:
J. Bellay;A. Scheel
通讯作者:
A. Scheel