Unusual field and temperature dependence of Hall effect in graphene

Details Unusual field and temperature dependence of Hall effect in graphene Unusual field and temperature dependence of Hall effect in graphene

2006-11-06

arxiv.org/abs/cond-mat/0611147v2

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

4 pages, 5 figures, typos corrected

Scientific paper

10.1103/PhysRevB.75.033409

We calculate the classic Hall conductivity and mobility of the undoped and doped (or in the gate voltage) graphene as a function of temperature, magnetic field, and carrier concentration. Carrier collisions with defects and acoustic phonons are taken into account. The Hall resistivity varies almost linearly with temperature. The magnetic field dependence of resistivity and mobility is anomalous in weak magnetic fields. There is the square root contribution from the field in the resistivity. The Hall mobility diverges logarithmically with the field for low doping.

Affiliated with

Also associated with

No associations

Rating

Unusual field and temperature dependence of Hall effect in graphene does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Unusual field and temperature dependence of Hall effect in graphene, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Unusual field and temperature dependence of Hall effect in graphene will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-297111