An average cluster Bethe lattice method for electronic structure calculation
S Q Wang; H Q Ye; S Q Wang; Lab. of Atomic Imaging of Solids, Inst. of Metal Res., Shenyang, China; H Q Ye; Lab. of Atomic Imaging of Solids, Inst. of Metal Res., Shenyang, China
Журнал:
Journal of Physics: Condensed Matter
Дата:
1992-08-10
Аннотация:
An average cluster Bethe lattice method is developed for the calculation of the electronic density of states of an infinite system of atoms. The correctness and efficiency of the method are tested by two examples of calculating the electronic structure for square and honeycomb lattices.
142.0Кб