The density of states of disordered binary harmonic chains is calculated using the Renormalization Group Decimation Technique on the displacements of the masses from their equilibrium positions. The results are compared with numerical simulation data and with those obtained with the current method of Gonçalves da Silva and Koiller. The advantage of our procedure over the other methods is discussed. © 1984.
Wiecko, C., Roman, E. (1984). Renormalization group decimation technique for disordered binary harmonic chains. SOLID STATE COMMUNICATIONS, 50(11), 995-998 [10.1016/0038-1098(84)90273-4].
Renormalization group decimation technique for disordered binary harmonic chains
Roman E.
1984
Abstract
The density of states of disordered binary harmonic chains is calculated using the Renormalization Group Decimation Technique on the displacements of the masses from their equilibrium positions. The results are compared with numerical simulation data and with those obtained with the current method of Gonçalves da Silva and Koiller. The advantage of our procedure over the other methods is discussed. © 1984.
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