Abstract

Within the scope of the graphene chiral model we suggest a description of superconducting properties of the bi-layer graphene with some twisting angle a between the layers. The interaction with an external magnetic field is included through the gauge invariance principle, the field being oriented along the graphene plane. The expression for the optimal twisting angle generating superconductivity is obtained, the latter being equivalent to the vanishing magnetic field between the graphene layers (the Meissner effect).

Details

Title
Superconducting properties of bi-layer graphene in chiral model
Author
Rybakov, Yu P 1 ; Umar, M 1 ; Iskandar, M 1 

 RUDN University (Peoples’ Friendship University of Russia), Moscow, Russia 
Publication year
2020
Publication date
Jun 2020
Publisher
IOP Publishing
ISSN
17426588
e-ISSN
17426596
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2569905024
Copyright
© 2020. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.