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
Thermally assisted flux creep of a driven vortex lattice in untwinned YBa2Cu3O7-delta single crystals
KTH, Superseded Departments, Physics. (Fasta tillståndets fysik)
KTH, Superseded Departments, Physics. (Fasta tillståndets fysik)ORCID iD: 0000-0002-9858-6235
KTH, Superseded Departments, Physics. (Fasta tillståndets fysik)
1999 (English)In: Journal of Low Temperature Physics, ISSN 0022-2291, E-ISSN 1573-7357, Vol. 117, no 5-6, 1335-1339 p.Article in journal (Refereed) Published
Abstract [en]

We have studied the driven vortex lattice in untwinned, clean YBa2 Cu-3 O7-delta single crystals, showing the first order (melting) transition T-m. At high enough driving currents (j similar to 10(3) A/cm(2), j greater than or similar to j(c)) and temperatures T < T-m a clear distinction is found between two different behaviours of the moving vortex lattice. The onset of dissipation is characterized by a noisy flux creep with a temperature independent activation energy U(j). At higher temperatures, the creep regime crosses over into a flux flow regime with linear resistivity. Apart from the dip in resistivity at T-m, associated with the peak effect and usually assigned to a softening of the shear modulus, the resistivity of the flowing flux lattice continuously extends into the vortex-liquid.

Place, publisher, year, edition, pages
NEW YORK: Kluwer Academic Publishers, 1999. Vol. 117, no 5-6, 1335-1339 p.
National Category
Condensed Matter Physics
Identifiers
URN: urn:nbn:se:kth:diva-49988DOI: 10.1023/A:1022517011159ISI: 000084486600056OAI: oai:DiVA.org:kth-49988DiVA: diva2:460891
Note
QC 20111206. International Conference on Physics and Chemistry of Molecular and Oxide Superconductors (MOS-99), ROYAL INST TECHNOL, STOCKHOLM, SWEDEN, JUL 28-AUG 02, 1999Available from: 2011-12-01 Created: 2011-12-01 Last updated: 2017-12-08Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full text

Authority records BETA

Andersson, Magnus

Search in DiVA

By author/editor
Rydh, AndreasAndersson, MagnusRapp, Östen
By organisation
Physics
In the same journal
Journal of Low Temperature Physics
Condensed Matter Physics

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 23 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