najoNanosystems: Physics, Chemistry, MathematicsНаносистемы: физика, химия, математика2220-80542305-7971Университет ИТМО10.17586/2220-8054-2016-7-6-936-940najo-773Research ArticlePHYSICSФИЗИКАThree-dimensional extremely short optical pulses in graphene with coulomb impurities with taking into account inhomogeneityKonobeevaN. N.

400062, Volgograd

yana_nn@inbox.ruPoluninaA. A.

400062, Volgograd

BelonenkoM. B.

400062, Volgograd; 400048, Volgograd

Volgograd State UniversityRussian FederationVolgograd State University; Volgograd Institute of BusinessRussian Federation20161308202576936940Copyright © Konobeeva N.N., Polunina A.A., Belonenko M.B., 20252025Konobeeva N.N., Polunina A.A., Belonenko M.B.Konobeeva N.N., Polunina A.A., Belonenko M.B.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://nanojournal.ifmo.ru/jour/article/view/773

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.

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The authors declare that there are no conflicts of interest present.