Anomalous reduction of the β-decay rate due to resonant energy absorption |
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| Authors: | Vladimir N. Kondratyev |
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| Affiliation: | (1) Department of Mathematics, Mordovian State University, Bolshevistskaya 68, 430000 Saransk, Russia;(2) Department of Higher Mathematics, Leningrad Institute of Fine Mechanics and Optics, Sablinskaya 14, 197101 Leningrad, Russia |
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| Abstract: | ![]()
The solvable model of a periodic array of quantum dots in a magnetic field is investigated. It is shown that in the case of square lattice and irrational flux the energy spectrum of a charged particle in the array has a fractal structure. In the case of honeycomb lattice the existence of an additional splitting of magnetic bands related with lattice geometry. The position of the Van Hove singularities is determined. |
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| Keywords: | 71.25C 73.00 02.00 |
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