Magneto-optical Selection Rules in Bilayer Bernal Graphene

Details Magneto-optical Selection Rules in Bilayer Bernal Graphene Magneto-optical Selection Rules in Bilayer Bernal Graphene

2010-04-16

arxiv.org/abs/1004.2800v2

ACSNano, 4, 1465 (2010)

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

Scientific paper

10.1021/nn9015339

The low-frequency magneto-optical properties of bilayer Bernal graphene are studied by the tight-binding model with four most important interlayer interactions taken into account. Since the main features of the wave functions are well depicted, the Landau levels can be divided into two groups based on the characteristics of the wave functions. These Landau levels lead to four categories of absorption peaks in the optical absorption spectra. Such absorption peaks own complex optical selection rules and these rules can be reasonably explained by the characteristics of the wave functions. In addition, twin-peak structures, regular frequency-dependent absorption rates and complex field-dependent frequencies are also obtained in this work. The main features of the absorption peaks are very different from those in monolayer graphene and have their origin in the interlayer interactions.

Affiliated with

Also associated with

No associations

Rating

Magneto-optical Selection Rules in Bilayer Bernal 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 Magneto-optical Selection Rules in Bilayer Bernal Graphene, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magneto-optical Selection Rules in Bilayer Bernal Graphene will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-623800