Finite-temperature behavior of the quantum Hall effect in bilayer electron 
systems

Abolfath, M.; Golestanian, R.; Jungwirth, T.

doi:10.1103/PhysRevB.61.4762

アイテム詳細

登録内容を編集ファイル形式で保存

一時保存へ追加

タグ情報を表示リリース履歴を表示詳細要約

公開

学術論文

Finite-temperature behavior of the quantum Hall effect in bilayer electron systems

MPS-Authors

/persons/resource/persons219873

Golestanian, R.
Department of Living Matter Physics, Max Planck Institute for Dynamics and Self-Organization, Max Planck Society;

External Resource

There are no locators available

Fulltext (restricted access)

There are currently no full texts shared for your IP range.

フルテキスト (公開)

公開されているフルテキストはありません

付随資料 (公開)

There is no public supplementary material available

引用

Abolfath, M., Golestanian, R., & Jungwirth, T. (2000). Finite-temperature behavior of the quantum Hall effect in bilayer electron systems. Physical Review B - Condensed Matter and Materials Physics, 61(7), 4762-4765. doi:10.1103/PhysRevB.61.4762.

引用: https://hdl.handle.net/21.11116/0000-0001-ACBE-8

要旨

An effective field theoretic description of (Formula presented) bilayer electron systems stabilized by Coulomb repulsion in a single wide quantum well is examined using renormalization-group techniques. The system is found to undergo a crossover from a low temperature strongly correlated quantum Hall state to a high-temperature compressible state. This picture is used to account for the recent experimental observation of an anomalous transition in bilayer electron systems [T. S. Lay et al., Phys. Rev. B 50, 17 725 (1994)]. An estimate for the crossover temperature is provided, and it is shown that its dependence on electron density is in reasonable agreement with the experiment. © 2000 The American Physical Society.