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 magneto-transport properties of heterointerfaces between the Mottinsulator LaTiO3 and the band insulator SrTiO3 in a delta-doping geometry. Atlow temperatures, we have found a strong nonlinearity in the magnetic fielddependence of the Hall resistivity, which can be effectively controlled byvarying the temperature and the electric field. We attribute this effect tomultichannel conduction of interfacial charges generated by an electronicreconstruction. In particular, the formation of a highly mobile conductionchannel revealed by our data is explained by the greatly increased dielectricpermeability of SrTiO3 at low temperatures, and its electric-field dependencereflects the spatial distribution of the quasi-two-dimensional electron gas.

Nonlinear Hall effect and multichannel conduction in LaTiO3/SrTiO3 superlattices