Density-wave theory of first-order freezing in two dimensions
Density-wave theory of first-order freezing in two dimensions
复制标题
二维一阶冻结的密度波理论
DOI：
10.1103/physrevlett.48.541
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发表时间：
1982
影响因子：
8.6
通讯作者：
T. Ramakrishnan
中科院分区：
文献类型：
--
作者：
T. Ramakrishnan
在Ramakrishnan和Yussouff的工作之后，讨论了hcp晶格对称性的有限振幅密度波的自发形成。冻结参数不依赖于原子间力定律，不含可调参数，可以微扰地改进。结果与计算机模拟的结果吻合得很好，为广泛的系统。
The spontaneous formation of a finite-amplitude density wave of hcp lattice symmetry is discussed, following the work of Ramakrishnan and Yussouff. The freezing parameters do not depend on the interatomic force law, contain no adjustable parameters, and can be improved perturbatively. The results agree very well with those from computer simulation for a wide range of systems.