Three-dimensional extremely short optical pulses in graphene with coulomb impurities with taking into account inhomogeneity
https://doi.org/10.17586/2220-8054-2016-7-6-936-940
Abstract
Maxwell’s equations were considered for the electromagnetic field propagating in doped graphene taking spatial inhomogeneity in the threedimensional 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.
Supporting agencies: This work was supported by the Russian Foundation for Basic Research under project No. 16-32-00230, by the Ministry of Education and Science of the Russian Federation project no. MK-4562.2016.2.
About the Authors
N. N. Konobeeva
Volgograd State University
Russian Federation
Russian Federation
400062, Volgograd
A. A. Polunina
Volgograd State University
Russian Federation
Russian Federation
400062, Volgograd
M. B. Belonenko
Volgograd State University; Volgograd Institute of Business
Russian Federation
Russian Federation
400062, Volgograd; 400048, Volgograd
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Review
For citations:
Konobeeva N.N., Polunina A.A., Belonenko M.B. Three-dimensional extremely short optical pulses in graphene with coulomb impurities with taking into account inhomogeneity. Nanosystems: Physics, Chemistry, Mathematics. 2016;7(6):936-940. https://doi.org/10.17586/2220-8054-2016-7-6-936-940
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