Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Quantum phase transition in one-dimensional Josephson junction arrays
KTH, Superseded Departments, Physics.ORCID iD: 0000-0001-8534-6577
Show others and affiliations
2001 (English)In: Physica. C, Superconductivity, ISSN 0921-4534, E-ISSN 1873-2143, Vol. 352, no 04-jan, 55-60 p.Article in journal (Refereed) Published
Abstract [en]

We describe experiments on one-dimensional arrays of small capacitance Josephson junctions which show how the Coulomb blockade of Cooper pair tunneling is influenced by changing the Josephson coupling energy in situ with an externally applied magnetic flux. We show how the zero bias resistance of the array is affected by the length of the array, and we use the length scaling of this resistance to infer that a quantum phase transition occurs as the Josephson coupling energy is changed. The data are qualitatively analyzed in terms of a theoretical model of the quantum phase transition which uses a mapping to the two-dimensional XY model.

Place, publisher, year, edition, pages
2001. Vol. 352, no 04-jan, 55-60 p.
Keyword [en]
superconductor-insulator transition, Josephson junction arrays, quantum critical phenomena, Coulomb blockade, Cooper pairs
Identifiers
URN: urn:nbn:se:kth:diva-20627ISI: 000168684600012OAI: oai:DiVA.org:kth-20627DiVA: diva2:339323
Note
QC 20100525Available from: 2010-08-10 Created: 2010-08-10 Last updated: 2017-12-12Bibliographically approved

Open Access in DiVA

No full text

Authority records BETA

Haviland, David B.

Search in DiVA

By author/editor
Haviland, David B.
By organisation
Physics
In the same journal
Physica. C, Superconductivity

Search outside of DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric score

urn-nbn
Total: 33 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf