Nuclear spin ferromagnetic phase transition in an interacting 2D electron gas

Details Nuclear spin ferromagnetic phase transition in an interacting 2D electron gas Nuclear spin ferromagnetic phase transition in an interacting 2D electron gas

Publishing date

2006-11-10

URL

arxiv.org/abs/cond-mat/0611292v2

Science

Physics

Field

Condensed Matter

SubField

Strongly Correlated Electrons

Additional info

4.1 pages

Type

Scientific paper

Abstract

Electrons in a two-dimensional semiconducting heterostructure interact with nuclear spins via the hyperfine interaction. Using a a Kondo lattice formulation of the electron-nuclear spin interaction, we show that the nuclear spin system within an interacting two-dimensional electron gas undergoes a ferromagnetic phase transition at finite temperatures. We find that electron-electron interactions and non-Fermi liquid behavior substantially enhance the nuclear spin Curie temperature into the $mK$ range with decreasing electron density.

Affiliated with

Also associated with

No associations

Rating

Nuclear spin ferromagnetic phase transition in an interacting 2D electron gas 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 Nuclear spin ferromagnetic phase transition in an interacting 2D electron gas, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nuclear spin ferromagnetic phase transition in an interacting 2D electron gas will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-406025