Phase diagram of Yukawa systems near the one‐component‐plasma limit revisited
نویسندگان
چکیده
منابع مشابه
Phase diagram of Yukawa systems near the one-component-plasma limit revisited
Transition inverse temperatures ~or G values! at the fluid–solid phase boundary of Yukawa systems near the one-component-plasma ~OCP! limit have been evaluated by molecular dynamics simulations. These values are systematically smaller than those obtained in an earlier study by Farouki and Hamaguchi @J. Chem. Phys. 101, 9885 ~1994!#. The discrepancy is attributed to the fact that, in the earlier...
متن کاملEquilibrium properties and phase diagram of two-dimensional Yukawa systems.
Properties of two-dimensional strongly coupled Yukawa systems are explored through molecular dynamics simulations. An effective coupling coefficient gamma* for the liquid phase is introduced on the basis of the constancy of the first peak amplitude of the pair-correlation functions. Thermodynamic quantities are calculated from the pair-correlation function. The solid-liquid transition of the sy...
متن کاملPhase diagram of electron systems near the superconductor-insulator transition.
The zero temperature phase diagram of Cooper pairs exposed to disorder and a magnetic field is determined theoretically from a variational approach. Four distinct phases are found: a Bose and a Fermi insulating, a metallic, and a superconducting phase, respectively. The results explain the giant negative magnetoresistance found experimentally in In-O, TiN, Be and high-T(c) materials.
متن کاملPhase diagram of a binary symmetric hard-core Yukawa mixture.
We assess the accuracy of the self-consistent Ornstein-Zernike approximation for a binary symmetric hard-core Yukawa mixture by comparison with Monte Carlo simulations of the phase diagrams obtained for different choices of the ratio alpha of the unlike-to-like interactions. In particular, from the results obtained at alpha=0.75 we find evidence for a critical endpoint in contrast to recent stu...
متن کاملNumerical Determination of the Forming Limit Diagram for 304 Stainless Steel Based on Phase Change in Deep Drawing Process
Up to now a large number of models have been developed to measure or predict the damage in equipments. Some of these models have been implemented in ABAQUS software. To implement damage parameters in the software, it is necessary to perform complex and expensive practical tests. One of these damage models is Forming Limit Diagram (FLD).The purpose of this research is deriving required parameter...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of Chemical Physics
سال: 1996
ISSN: 0021-9606,1089-7690
DOI: 10.1063/1.472802