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 observe the low-lying excitations of a molecular dimer formed by twoelectrons in a GaAs semiconductor quantum dot in which the number of confinedelectrons is tuned by optical illumination. By employing inelastic lightscattering we identify the inter-shell excitations in the one-electron regimeand the distinct spin and charge modes in the interacting few-bodyconfiguration. In the case of two electrons a comparison withconfiguration-interaction calculations allows us to link the observedexcitations with the breathing mode of the molecular dimer and to determine thesinglet-triplet energy splitting.

Correlated electrons in optically-tunable quantum dots: Building an electron dimer molecule