Cohesive energies of cubic III-V semiconductors.
Cohesive energies of cubic III-V semiconductors.
复制标题
立方 III-V 族半导体的内聚能。
DOI:
10.1103/physrevb.54.2556
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发表时间:
1996
期刊:
影响因子:
--
通讯作者:
Stoll
中科院分区:
文献类型:
--
作者:
Paulus;Fulde;Stoll
Cohesive energies for twelve cubic III-V semiconductors with zinc-blende structure have been determined using an ab initio scheme. Correlation contributions, in particular, have been evaluated using the coupled-cluster approach with single and double excitations. This was done by means of increments obtained for localized bond orbitals and for pairs and triples of such bonds. Combining these results with corresponding Hartree-Fock data, we recover about 92% of the experimental cohesive energies. \textcopyright{} 1996 The American Physical Society.