English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

The frequency-dependent conductivity $\sigma_{xx}(\omega)$ of 2D electronssubjected to a transverse magnetic field and smooth disorder is calculated. Theinterplay of Landau quantization and disorder scattering gives rise to anoscillatory structure that survives in the high-temperature limit. The relationto recent experiments on photoconductivity by Zudov {\it et al.} and Mani {\itet al.} is discussed.Comment: 4 pages, 2 figures; final version to appear in PR

Cyclotron-Resonance Harmonics in the ac Response of a 2D Electron Gas with Smooth Disorder