Spin textures, screening and excitations in dirty quantum Hall ferromagnets

We study quantum Hall ferromagnets in the presence of a random electrostatic impurity potential. Describing these systems with a classical non-linear sigma model and using analytical estimates supported by results from numerical simulations, we examine the nature of the ground state as a function of...

詳細記述

書誌詳細
主要な著者: Rapsch, S, Chalker, J, Lee, D
フォーマット: Journal article
言語:English
出版事項: 2001

類似資料