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PHYSICS
Three-dimensional extremely short optical pulses in graphene with coulomb impurities with taking into account inhomogeneity
N. N. Konobeevaa, A. A. Poluninaa, M. B. Belonenkoab a Volgograd State University, 400062, Volgograd, Russia
b Volgograd Institute of Business, 400048, Volgograd, Russia
Abstract:
Maxwell's equations were considered for the electromagnetic field propagating in doped graphene taking spatial inhomogeneity in the
three-dimensional case. The electronic spectrum for the graphene subsystem was obtained from the model taking into account the Coulomb impurity. The effective equation for the vector potential of the electromagnetic field was solved numerically. A comparison of the forms of extremely short optical pulses is done for the case with recording inhomogeneities and one without.
Keywords:
optical pulses, Coulomb impurities, inhomogeneity.
Received: 10.04.2016 Revised: 16.05.2016 Accepted: 07.06.2016
Citation:
N. N. Konobeeva, A. A. Polunina, M. B. Belonenko, “Three-dimensional extremely short optical pulses in graphene with coulomb impurities with taking into account inhomogeneity”, Nanosystems: Physics, Chemistry, Mathematics, 7:6 (2016), 936–940
Linking options:
https://www.mathnet.ru/eng/nano300 https://www.mathnet.ru/eng/nano/v7/i6/p936
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Abstract page: | 85 | Full-text PDF : | 20 |
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