Program

P.33 -- Poster, NCTP-42

Date: Tuesday, 1 August 2017

Time: 16h00 - 17h30

Investigation of magneto-phonon resonance in graphene monolayers

Bui Dinh Hoi (1), Tran Thi My Duyen (1), Le Van Chien (1), Le Thi Thu Phuong (1), Tran Cong Phong (2)

(1) University of Education, Hue University (2) The Vietnam Institute of Educational Sciences

In this work, utilising the linear response theory we calculate the magneto-conductivity (MC) in graphene monolayers, subjected to a static perpendicular magnetic field. The interaction of Dirac fermions with optical phonon via deformation potential is taken into account at high temperature. The dependence of the MC on the magnetic field shows resonant peaks that describe transitions of electrons between Landau levels via the resonant scattering with optical phonons. The effect of temperature on the MC is also obtained and discussed.

Presenter: Bui Dinh Hoi