Metal-insulator transition in anisotropic systems

Details Metal-insulator transition in anisotropic systems Metal-insulator transition in anisotropic systems

2000-09-29

arxiv.org/abs/cond-mat/0009469v1

Physics

Condensed Matter

Disordered Systems and Neural Networks

presented at the 25th International Conference on the Physics of Semiconductors, 17-22 Sept., Osaka, Japan

Scientific paper

We study the three-dimensional Anderson model of localization with anisotropic hopping, i.e., weakly coupled chains and weakly coupled planes. In our extensive numerical study we identify and characterize the metal-insulator transition by means of the transfer-matrix method and energy level statistics. Using high accuracy data for large system sizes we estimate the critical exponent as \nu=1.6 +/- 0.3. This is in agreement with its value in the isotropic case and in other models of the orthogonal universality class.

Affiliated with

Also associated with

No associations

Rating

Metal-insulator transition in anisotropic systems 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 Metal-insulator transition in anisotropic systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Metal-insulator transition in anisotropic systems will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-342935