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 Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We report magnetotransport measurements on magnetically doped(Bi,Sb)$_2$Te$_3$ films grown by molecular beam epitaxy. In Hallbar devices,logarithmic dependence on temperature and bias voltage are obseved in both thelongitudinal and anomalous Hall resistance. The interplay of disorder andelectron-electron interactions is found to explain quantitatively the observedlogarithmic singularities and is a dominant scattering mechanism in thesesamples. Submicron scale devices exhibit intriguing quantum oscillations athigh magnetic fields with dependence on bias voltage. The observed quantumoscillations can be attributed to bulk and surface transport.

Logarithmic singularities and quantum oscillations in magnetically doped topological insulators