New signatures of the spin gap in quantum point contacts
In one-dimensional systems, the combination of a strong spin-orbit interaction and an applied magnetic field can give rise to a spin-gap, however experimental identification is difficult. Here, the authors present new signatures for the spin-gap, and verify these experimentally in hole QPCs.
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Nature Portfolio
2021
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oai:doaj.org-article:404ce28973ba400ca393a3151c6912d42021-12-02T15:16:22ZNew signatures of the spin gap in quantum point contacts10.1038/s41467-020-19895-32041-1723https://doaj.org/article/404ce28973ba400ca393a3151c6912d42021-01-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-19895-3https://doaj.org/toc/2041-1723In one-dimensional systems, the combination of a strong spin-orbit interaction and an applied magnetic field can give rise to a spin-gap, however experimental identification is difficult. Here, the authors present new signatures for the spin-gap, and verify these experimentally in hole QPCs.K. L. HudsonA. SrinivasanO. GoulkoJ. AdamQ. WangL. A. YeohO. KlochanI. FarrerD. A. RitchieA. LudwigA. D. WieckJ. von DelftA. R. HamiltonNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-7 (2021) |
| institution |
DOAJ |
| collection |
DOAJ |
| language |
EN |
| topic |
Science Q |
| spellingShingle |
Science Q K. L. Hudson A. Srinivasan O. Goulko J. Adam Q. Wang L. A. Yeoh O. Klochan I. Farrer D. A. Ritchie A. Ludwig A. D. Wieck J. von Delft A. R. Hamilton New signatures of the spin gap in quantum point contacts |
| description |
In one-dimensional systems, the combination of a strong spin-orbit interaction and an applied magnetic field can give rise to a spin-gap, however experimental identification is difficult. Here, the authors present new signatures for the spin-gap, and verify these experimentally in hole QPCs. |
| format |
article |
| author |
K. L. Hudson A. Srinivasan O. Goulko J. Adam Q. Wang L. A. Yeoh O. Klochan I. Farrer D. A. Ritchie A. Ludwig A. D. Wieck J. von Delft A. R. Hamilton |
| author_facet |
K. L. Hudson A. Srinivasan O. Goulko J. Adam Q. Wang L. A. Yeoh O. Klochan I. Farrer D. A. Ritchie A. Ludwig A. D. Wieck J. von Delft A. R. Hamilton |
| author_sort |
K. L. Hudson |
| title |
New signatures of the spin gap in quantum point contacts |
| title_short |
New signatures of the spin gap in quantum point contacts |
| title_full |
New signatures of the spin gap in quantum point contacts |
| title_fullStr |
New signatures of the spin gap in quantum point contacts |
| title_full_unstemmed |
New signatures of the spin gap in quantum point contacts |
| title_sort |
new signatures of the spin gap in quantum point contacts |
| publisher |
Nature Portfolio |
| publishDate |
2021 |
| url |
https://doaj.org/article/404ce28973ba400ca393a3151c6912d4 |
| work_keys_str_mv |
AT klhudson newsignaturesofthespingapinquantumpointcontacts AT asrinivasan newsignaturesofthespingapinquantumpointcontacts AT ogoulko newsignaturesofthespingapinquantumpointcontacts AT jadam newsignaturesofthespingapinquantumpointcontacts AT qwang newsignaturesofthespingapinquantumpointcontacts AT layeoh newsignaturesofthespingapinquantumpointcontacts AT oklochan newsignaturesofthespingapinquantumpointcontacts AT ifarrer newsignaturesofthespingapinquantumpointcontacts AT daritchie newsignaturesofthespingapinquantumpointcontacts AT aludwig newsignaturesofthespingapinquantumpointcontacts AT adwieck newsignaturesofthespingapinquantumpointcontacts AT jvondelft newsignaturesofthespingapinquantumpointcontacts AT arhamilton newsignaturesofthespingapinquantumpointcontacts |
| _version_ |
1718387501778862080 |