O.F. Schirmer, W. Berlinger, et al.
Solid State Communications
We find vacancies and vacancy clusters in an amorphous solid, comprised of 500 atoms and characterized by a Lennard–Jones potential, to be unstable both under static and dynamic (molecular dynamics) relaxation. The annealing-out of the vacant volume and the associated translational rearrangement of atoms occur at temperatures and times much smaller than for diffusion in a corresponding face–centred–cubic crystal. Vacancy clusters in a random–network mode! characterized by a Keating potential are observed to persist after static relaxation. These clusters and the network collapse to a more dense–packed structure when the bond–bending forces are set equal to zero and more than nearest–neighbour central–force interactions are included. © 1979 Taylor & Francis Group, LLC.
O.F. Schirmer, W. Berlinger, et al.
Solid State Communications
S.F. Fan, W.B. Yun, et al.
Proceedings of SPIE 1989
K.A. Chao
Physical Review B
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SPIE Advanced Lithography 2010