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dc.contributor.author
Lei, Zijin
dc.contributor.author
Lehner, Christian A.
dc.contributor.author
Cheah, Erik
dc.contributor.author
Mittag, Christopher
dc.contributor.author
Karalic, Matija
dc.contributor.author
Wegscheider, Werner
dc.contributor.author
Ensslin, Klaus
dc.contributor.author
Ihn, Thomas Markus
dc.date.accessioned
2021-07-08T12:24:31Z
dc.date.available
2021-07-07T09:44:12Z
dc.date.available
2021-07-07T09:46:35Z
dc.date.available
2021-07-07T11:05:04Z
dc.date.available
2021-07-08T12:24:31Z
dc.date.issued
2021-04-13
dc.identifier.issn
2643-1564
dc.identifier.other
10.1103/physrevresearch.3.023042
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/493403
dc.identifier.doi
10.3929/ethz-b-000493403
dc.description.abstract
We investigate an electrostatically defined quantum point contact in a high-mobility InSb two-dimensional electron gas. Well-defined conductance plateaus are observed, and the subband structure of the quantum point contact is extracted from finite-bias measurements. The Zeeman splitting is measured in both in-plane and out-of-plane magnetic fields. We find an in-plane g factor |g^∗_∥|≈ 40. The out-of-plane g factor is measured to be |g^∗_⊥|≈ 50, which is close to the g factor in the bulk.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
American Physical Society
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
dc.title
Gate-defined quantum point contact in an InSb two-dimensional electron gas
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
ethz.journal.title
Physical Review Research
ethz.journal.volume
3
en_US
ethz.journal.issue
2
en_US
ethz.journal.abbreviated
Phys. Rev. Res.
ethz.pages.start
023042
en_US
ethz.size
7 p.
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.wos
ethz.identifier.scopus
ethz.publication.place
College Park, MD
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02505 - Laboratorium für Festkörperphysik / Laboratory for Solid State Physics::03833 - Wegscheider, Werner / Wegscheider, Werner
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02505 - Laboratorium für Festkörperphysik / Laboratory for Solid State Physics::03439 - Ensslin, Klaus / Ensslin, Klaus::08835 - Ihn, Thomas (Tit.-Prof.)
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02505 - Laboratorium für Festkörperphysik / Laboratory for Solid State Physics::03439 - Ensslin, Klaus / Ensslin, Klaus
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00003 - Schulleitung und Dienste::00022 - Bereich VP Forschung / Domain VP Research::02205 - FIRST-Lab / FIRST Center for Micro- and Nanoscience
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02505 - Laboratorium für Festkörperphysik / Laboratory for Solid State Physics::03439 - Ensslin, Klaus / Ensslin, Klaus::08835 - Ihn, Thomas (Tit.-Prof.)
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02505 - Laboratorium für Festkörperphysik / Laboratory for Solid State Physics::03439 - Ensslin, Klaus / Ensslin, Klaus
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02505 - Laboratorium für Festkörperphysik / Laboratory for Solid State Physics::03833 - Wegscheider, Werner / Wegscheider, Werner
en_US
ethz.relation.isSupplementedBy
10.3929/ethz-b-000493498
ethz.date.deposited
2021-07-07T09:44:17Z
ethz.source
FORM
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2021-07-07T11:05:11Z
ethz.rosetta.lastUpdated
2022-03-29T10:19:36Z
ethz.rosetta.exportRequired
true
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true
ethz.COinS
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