Yan, C;
Kumar, S;
Pepper, M;
See, P;
Farrer, I;
Ritchie, D;
Griffiths, J;
(2018)
Cavity assisted spin reconfiguration in a quantum wire.
In:
(pp. 012003).
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Abstract
In the present work, we investigate the source-drain bias spectrum of a hybrid quantum device consisting of a dot-like QPC coupled to an electronic cavity. A singlet-triplet transition manifested as finite-bias anomaly is observed when the cavity is switched on. Besides, we noticed that the 0.7 conductance anomaly is not affected by the cavity, which provides a valuable insight on the origin of the 0.7 conductance anomaly.
| Type: | Proceedings paper |
|---|---|
| Title: | Cavity assisted spin reconfiguration in a quantum wire |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1088/1742-6596/964/1/012003 |
| Publisher version: | https://doi.org/10.1088/1742-6596/964/1/012003 |
| Language: | English |
| Additional information: | Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10046649 |
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