Hopping migration of quasiparticles in one-dimensional disordered systems
Teoretičeskaâ i matematičeskaâ fizika, Tome 61 (1984) no. 3, pp. 442-452
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A study is made of the incoherent migration of quasiparticles in
chains with structure disorder and substitution disorder with
correlations of the random probabilities of hopping of the most
general form. At large times, an exact general expression is found
for the limiting diffusion coefficient and for its dispersion in
the case of a nonzero spread of the energy levels of the centers;
for the model of structure disorder the second term in the
expansion of the generalized diffusion coefficient is also found.
For the model of random traps, the first time-dependent correction
to the equilibrium total population of centers with fixed energy
levels is found.
@article{TMF_1984_61_3_a11,
author = {K. A. Pronin},
title = {Hopping migration of quasiparticles in one-dimensional disordered systems},
journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
pages = {442--452},
publisher = {mathdoc},
volume = {61},
number = {3},
year = {1984},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/TMF_1984_61_3_a11/}
}
K. A. Pronin. Hopping migration of quasiparticles in one-dimensional disordered systems. Teoretičeskaâ i matematičeskaâ fizika, Tome 61 (1984) no. 3, pp. 442-452. http://geodesic.mathdoc.fr/item/TMF_1984_61_3_a11/