Migration of a quantum particle in the chain with traps: quantum yields of capture

1Zagorodny, AG, 1Christophorov, LN
1Bogolyubov Institute for Theoretical Physics of the NAS of Ukraine, Kyiv
Dopov. Nac. akad. nauk Ukr. 2017, 1:44-51
https://doi.org/10.15407/dopovidi2017.01.044
Section: Physics
Language: Ukrainian
Abstract: 
Quantum yields of capture of a particle migrating in a chain with traps are calculated. It is shown that there exist only two types of the dependence of the quantum yield on the trap intensity $\chi$, tending asymptotically to 0 or 1 in the $\chi \rightarrow \infty$ limit. Realization of a certain type is determined by initial conditions of migration.
Keywords: low-dimensional lattices, migration and capture, quantum particle transport, quantum yield
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