EXTERNAL MAGNETIC FIELD IN CHIRAL MODEL OF GRAPHENE

Authors

  • Y. P. YBAKOV People’s Friendship University of Russia117198 Moscow
  • A. B. AHMED Department of Physics, Faculty of Science, Gombe State University, P.M.B127, Gombe Nigeria.
  • J. SAMBO Department of Physics, Faculty of Science, Gombe State University, P.M.B127, Gombe Nigeria.
  • M .ABDULKADIR Department of Science Lab, Federal Polytechnic Kazaure, Jigawa State, Nigeria.

DOI:

https://doi.org/10.56892/bima.v3i01.127

Keywords:

Graphene, spin excitation, chiral model, 8-spinor

Abstract

The simplest scalar chiral model of graphene suggested earlier and based on the SU (2) order
parameter is generalized by including 8-spinor field as an additional order parameter for the
description of spin (magnetic) excitation in graphene. As an illustration the interaction of the
graphene layer with the external magnetic field was studied and the result showed the
weakening of the field inside the graphene.

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Published

2019-07-12

How to Cite

Y. P. YBAKOV, A. B. AHMED, J. SAMBO, & M .ABDULKADIR. (2019). EXTERNAL MAGNETIC FIELD IN CHIRAL MODEL OF GRAPHENE. BIMA JOURNAL OF SCIENCE AND TECHNOLOGY (2536-6041), 3(01), 148-152. https://doi.org/10.56892/bima.v3i01.127

Issue

Vol. 3 No. 01 (2019): Vol. 3 No. 1 July 2019

Section

Articles