TETRAHEDRALLY COORDINATED RANDOM-NETWORK STRUCTURE
TETRAHEDRALLY COORDINATED RANDOM-NETWORK STRUCTURE
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DOI:
10.1103/physrevlett.31.92
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发表时间:
1973-01-01
影响因子:
8.6
通讯作者:
BOUDREAUX, DS
中科院分区:
文献类型:
--
作者:
POLK, DE;BOUDREAUX, DS
A computer study of a tetrahedrally coordinated random-network structure is reported as a model for amorphous Si or Ge. A previous model is refined to produce equal near-neighbor distances; it is more carefully statistically characterized and the coordinates of each individual atom are now known. The radial distribution function has been obtained to greater precision and to a greater radial distance; it compares well with experiment.