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Название: Diffusion in a Lattice of Randomly Placed Sites and Application to ac Conductivity
Автор: Tunaley J.K.E.
Аннотация:
The transition probability for a carrier hopping between randomly placed sites is determined for a system in thermodynamic equilibrium. The effect of the first waiting time is included and the result is shown to be consistent with the theory of statistical thermodynamics. Furthermore, a comparison is made with the master equation approach, which is shown to be exact when the waiting times are exponentially distributed. The application to ac conductivity is discussed.