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Analysis and Modeling of White Graphene Physical Properties for Sensor Applications

  • Kambiz Golmohammadi
  • Vahideh Khademhosseini
  • MohammadTaghi Ahmadi
  • Daryoosh Dideban
  • Razali Ismail
Review Article
  • 5 Downloads

Abstract

White graphene as a two-dimensional material has honeycomb lattice which is comprised of boron and nitrogen atoms. Its mechanical properties are similar to graphene, but its electrical properties are different because it has a large bandgap about 5.5 eV. Moreover, relaxation time plays a key role in its properties that affects on the electron transfer speed in this material. The white graphene is an insulator, but its dielectric polarization does not depend on the electric field and also any external stress cannot change linear response of relaxation. In this research, some physical properties of white graphene and its relaxation time are investigated and modeled. Finally, acceptable results are reported which bring new hopes for the replacement of silicon oxide with white graphene as a one-monolayer insulator in future sensors applications.

Keywords

Bandgap Graphene Honeycomb lattice Two-dimensional materials White graphene 

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Copyright information

© The National Academy of Sciences, India 2019

Authors and Affiliations

  1. 1.Department of Physics, Science CollegeUrmia UniversityUrmiaIran
  2. 2.Institute of Nanoscience and Nanotechnology, University of KashanKashanIran
  3. 3.Nano Electronic Research Group, Physics Department, Nanotechnology Research CenterUrmia UniversityUrmiaIran
  4. 4.Faculty of Electrical EngineeringUniversity Technology MalaysiaJohorMalaysia
  5. 5.Department of Electrical and Computer EngineeringUniversity of KashanKashanIran

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