Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Oleg Weinstein"'
Publikováno v:
Journal of Crystal Growth. 509:71-86
We present a technique for modeling three-dimensional (3D) anisotropic crystal shape evolution in meniscus defined growth systems. In particular we apply this model to a simplified low gradient Czochralski growth process used to grow bismuth–german
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::359edb463e3449bbfdd33d79897f1cd0
https://doi.org/10.1016/j.jcrysgro.2018.12.019
https://doi.org/10.1016/j.jcrysgro.2018.12.019
Publikováno v:
Physical Review Letters. 125
Interaction of particles with boundaries is a fundamental problem in many fields of physics. In this Letter, we theoretically examine the fluid-mediated interaction between a horizontally oscillating plate and a spherical particle, revealing emergenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cbe0017f23bf3cc676b1781ae518edc3
https://doi.org/10.1103/physrevlett.125.144501
https://doi.org/10.1103/physrevlett.125.144501
Publikováno v:
International Heat Transfer Conference 16.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b79350d71732e8cfe816c6f1fe09fd67
https://doi.org/10.1615/ihtc16.rti.023868
https://doi.org/10.1615/ihtc16.rti.023868
Autor:
Oleg Weinstein, Wolfram Miller
Publikováno v:
Journal of Crystal Growth. 312:989-996
Facets occur in bulk crystal growth of oxides and also in those of semiconductors. They are the origin of many problems during growth, like e.g. twinning, oscillating menisci, constitutional undercooling, spiral growth. It is still a challenge to und
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::002ff6d01d36fd02c37cd8ad98f45012
https://doi.org/10.1016/j.jcrysgro.2009.12.071
https://doi.org/10.1016/j.jcrysgro.2009.12.071
Publikováno v:
International Journal for Multiscale Computational Engineering. 6:585-601
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b18261a49f67aed26af80c747b25217f
https://doi.org/10.1615/intjmultcompeng.v6.i6.60
https://doi.org/10.1615/intjmultcompeng.v6.i6.60
Autor:
Oleg Weinstein, L. M. Pismen
Publikováno v:
Mathematical Modelling of Natural Phenomena. 3:98-107
The shape and velocity of a sliding droplet are computed by solving the Navier{ Stokes equation with free interface boundary conditions. The Galerkin flnite element method is implemented in a 2D computation domain discretized using an unstructured me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c12bafe2d55d02e11e33c916c8b6df8
https://doi.org/10.1051/mmnp:2008035
https://doi.org/10.1051/mmnp:2008035
Publikováno v:
Journal of Crystal Growth. 306:480-490
In recent years a number of research groups have developed self-consistent models for coupled transport and faceting phenomena occurring during the confined directional growth of single crystals from the melt. In all cases faceting was assumed to be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02ddd34e07063dddbddead6d703fb349
https://doi.org/10.1016/j.jcrysgro.2007.05.040
https://doi.org/10.1016/j.jcrysgro.2007.05.040
Autor:
Simon Brandon, Oleg Weinstein
Publikováno v:
Journal of Crystal Growth. 284:235-253
The modeling of partially faceted melt–crystal interfaces in bulk melt growth systems has been addressed in a number of recent publications. In particular, in Weinstein and Brandon [J. Crystal Growth 268(1–2) (2004) 299], a method for self-consis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b09d396a0cfd3e0aaf162e32a0371ce
https://doi.org/10.1016/j.jcrysgro.2005.06.031
https://doi.org/10.1016/j.jcrysgro.2005.06.031
Autor:
Simon Brandon, Oleg Weinstein
Publikováno v:
Journal of Crystal Growth. 270:232-249
Facets appearing on the liquid/solid interface, during directional crystal growth from the melt, advance via a combination of step-flow (i.e. linear) and step-source (i.e. non–linear) kinetics. In this manuscript we rigorously calculate a number of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08a325dd74a4cfbd6695c7ca85f4b3e8
https://doi.org/10.1016/j.jcrysgro.2004.06.002
https://doi.org/10.1016/j.jcrysgro.2004.06.002
Autor:
Simon Brandon, Oleg Weinstein
Publikováno v:
Journal of Crystal Growth. 268:299-319
We present a new approach for modeling the time-dependent evolution of partially faceted melt/crystal interfaces in large-scale melt–growth systems. The method, developed here for two–dimensional computations, involves decoupling, at each time st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4cff90467faf7c76409649d4b67cab4
https://doi.org/10.1016/j.jcrysgro.2004.04.108
https://doi.org/10.1016/j.jcrysgro.2004.04.108