Magnetically Controlling the Explosion of Dirac Fermions during the Oxidation of Graphene

Details Magnetically Controlling the Explosion of Dirac Fermions during the Oxidation of Graphene Magnetically Controlling the Explosion of Dirac Fermions during the Oxidation of Graphene

2011-10-27

arxiv.org/abs/1110.6060v1

Physics

Condensed Matter

Materials Science

Scientific paper

The different physical properties of multilayered graphene or graphite relative to single layer graphene result from the Dirac spins symmetry in graphene and the Pauli spin symmetry in graphite. The Dirac symmetry in multilayers of graphene (graphite) is hindered by interlayer interactions. Different magnetizations, electronics and chemistry of graphite and graphene follow from absence of interlayer interactions in graphene. The distinct kinetics and dynamics of graphite and graphene by oxidation by the Hummer's method in weak external magnetic field are observed in this work. Graphite manifest enhanced non-explosive oxidation of Pauli spins in weak magnetic field with background paramagnetic oxygen slowing the magnetic acceleration. Graphene and graphite oxide manifest explosive oxidation and magnetically decelerated explosive oxidation of Dirac spins in weak magnetic field for temperatures below 20 oCelsius. The explosive oxidation of graphene and its deceleration in weak external magnetic field are interpreted resulting from the giant nonlocality and spin Hall Effect in the chemically reacting graphene. This is the first identification, analysis and interpretation of the chemistry of the Dirac spins and the magnetochemistry of relativistic electrons.

Affiliated with

Also associated with

No associations

Rating

Magnetically Controlling the Explosion of Dirac Fermions during the Oxidation of 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 Magnetically Controlling the Explosion of Dirac Fermions during the Oxidation of Graphene, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetically Controlling the Explosion of Dirac Fermions during the Oxidation of Graphene will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-376015