Molecular dynamics using the tight-binding approximation
Molecular dynamics using the tight-binding approximation
复制标题
使用紧束缚近似的分子动力学
DOI:
10.1088/0953-8984/2/6/010
复制
发表时间:
1990
期刊:
影响因子:
--
通讯作者:
R. Nieminen
中科院分区:
文献类型:
--
作者:
K. Laasonen;R. Nieminen
The authors present an extension of classical molecular dynamics (MD) to include the forces calculated from electronic degrees of freedom using the tight-binding (TB) approximation. The combined MD-TB problem is solved using simulated annealing techniques. As an example they study the structures and energetics of small silicon clusters, containing up to 10 Si atoms.