Quantum states of a mesoscopic SQUID measured using a small Josephson junction

Lindell, René; Penttilä, Jari; Sillanpää, Mika A.; Hakonen, Pertti

Aaltodoc
→
6a Artikkelit / Articles
→
[article] Perustieteiden korkeakoulu / SCI
→
View Item

dc.contributor	Aalto-yliopisto	fi
dc.contributor	Aalto University	en
dc.contributor.author	Lindell, René
dc.contributor.author	Penttilä, Jari
dc.contributor.author	Sillanpää, Mika A.
dc.contributor.author	Hakonen, Pertti
dc.date.accessioned	2015-06-03T09:01:18Z
dc.date.available	2015-06-03T09:01:18Z
dc.date.issued	2003
dc.identifier.citation	Lindell, René & Penttilä, Jari & Sillanpää, Mika A. & Hakonen, Pertti. 2003. Quantum states of a mesoscopic SQUID measured using a small Josephson junction. Physical Review B. Volume 68, Issue 5. 052506/1-4. ISSN 1098-0121 (printed). DOI: 10.1103/physrevb.68.052506.	en
dc.identifier.issn	1098-0121 (printed)
dc.identifier.uri	https://aaltodoc.aalto.fi/handle/123456789/16509
dc.description.abstract	We have experimentally studied the energy levels of a mesoscopic superconducting quantum interference device (SQUID) using inelastic Cooper-pair tunneling. The tunneling in a small Josephson junction depends strongly on its electromagnetic environment. We use this fact to do energy-level spectroscopy of a SQUID loop by coupling it to a small junction. Our samples with strong quasiparticle dissipation are well described by a model of a particle localized in one of the dips in a cosine potential, while in the samples with weak dissipation we can see formation of energy bands.	en
dc.format.extent	052506/1-4
dc.format.mimetype	application/pdf	en
dc.language.iso	en	en
dc.publisher	American Physical Society (APS)	en
dc.relation.ispartofseries	Physical Review B	en
dc.relation.ispartofseries	Volume 68, Issue 5
dc.rights	© 2003 American Physical Society (APS). This is the accepted version of the following article: Lindell, René & Penttilä, Jari & Sillanpää, Mika A. & Hakonen, Pertti. 2003. Quantum states of a mesoscopic SQUID measured using a small Josephson junction. Physical Review B. Volume 68, Issue 5. 052506/1-4. ISSN 1098-0121 (printed). DOI: 10.1103/physrevb.68.052506, which has been published in final form at http://journals.aps.org/prb/abstract/10.1103/PhysRevB.68.052506.	en
dc.subject.other	Physics	en
dc.title	Quantum states of a mesoscopic SQUID measured using a small Josephson junction	en
dc.type	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä	fi
dc.description.version	Peer reviewed	en
dc.rights.holder	American Physical Society (APS)
dc.contributor.school	Perustieteiden korkeakoulu	fi
dc.contributor.school	School of Science	en
dc.contributor.department	Teknillisen fysiikan laitos	fi
dc.contributor.department	Department of Applied Physics	en
dc.subject.keyword	superconducting quantum interference devices	en
dc.subject.keyword	Josephson junctions	en
dc.subject.keyword	Cooper-pair tunneling	en
dc.identifier.urn	URN:NBN:fi:aalto-201506033077
dc.type.dcmitype	text	en
dc.identifier.doi	10.1103/physrevb.68.052506
dc.type.version	Final published version	en

Files in this item

Name: A1_lindell_rené_2003.pdf

Size: 526.4Kb

Format: PDF

View/Open

Unless otherwise stated, all rights belong to the author. You may download, display and print this publication for Your own personal use. Commercial use is prohibited.