International Journal of Molecular Sciences | |
Liquid-Liquid Phase Transition and Glass Transition in a Monoatomic Model System | |
Limei Xu2  Sergey V. Buldyrev3  Nicolas Giovambattista1  | |
[1] Department of Physics, Brooklyn College of the City University of New York, Brooklyn, NY 11210, USA; E-Mail:;WPI Advanced Institute for Materials Research, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai 980-8577, Japan;Department of Physics, Yeshiva University, 500 West 185th Street, New York, NY 10033, USA; E-Mail: | |
关键词: glass transition; polyamorphism; liquid-liquid phase transition; | |
DOI : 10.3390/ijms11125184 | |
来源: mdpi | |
【 摘 要 】
We review our recent study on the polyamorphism of the liquid and glass states in a monatomic system, a two-scale spherical-symmetric Jagla model with both attractive and repulsive interactions. This potential with a parametrization for which crystallization can be avoided and both the glass transition and the liquid-liquid phase transition are clearly separated, displays water-like anomalies as well as polyamorphism in both liquid and glassy states, providing a unique opportunity to study the interplay between the liquid-liquid phase transition and the glass transition. Our study on a simple model may be useful in understanding recent studies of polyamorphism in metallic glasses.
【 授权许可】
CC BY
© 2010 by the authors; licensee MDPI, Basel, Switzerland.
【 预 览 】
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