Slow relaxation of low-temperature vortex phases in Bi2Sr2CaCu2O8

F. Portier, G. Kriza, B. Sas, L. Kiss, I. Pethes, K. Vad, B. Keszei, F. I B Williams

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

Nonlinear transport in the low-temperature vortex glass state of single crystal Bi2Sr2CaCu2O8 has been investigated over long times (up to two weeks) with fast current pulses driven along the a-b plane. It is found that at low temperature and high magnetic field, both zero-field-cooled (ZFC) and field-cooled (FC) samples relax towards the same equilibrium state, which is much closer to the original ZFC state than to the FC state. The implication of this FC metastability for the vortex phase diagram is discussed in the context of previous measurements.

Original languageEnglish
Article number140511
Pages (from-to)1405111-1405114
Number of pages4
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume66
Issue number14
Publication statusPublished - Oct 1 2002

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Vortex flow
vortices
metastable state
Phase diagrams
phase diagrams
Single crystals
Magnetic fields
Glass
Temperature
glass
single crystals
pulses
magnetic fields
Cool-X-A

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Portier, F., Kriza, G., Sas, B., Kiss, L., Pethes, I., Vad, K., ... Williams, F. I. B. (2002). Slow relaxation of low-temperature vortex phases in Bi2Sr2CaCu2O8. Physical Review B - Condensed Matter and Materials Physics, 66(14), 1405111-1405114. [140511].

Slow relaxation of low-temperature vortex phases in Bi2Sr2CaCu2O8. / Portier, F.; Kriza, G.; Sas, B.; Kiss, L.; Pethes, I.; Vad, K.; Keszei, B.; Williams, F. I B.

In: Physical Review B - Condensed Matter and Materials Physics, Vol. 66, No. 14, 140511, 01.10.2002, p. 1405111-1405114.

Research output: Contribution to journalArticle

Portier, F, Kriza, G, Sas, B, Kiss, L, Pethes, I, Vad, K, Keszei, B & Williams, FIB 2002, 'Slow relaxation of low-temperature vortex phases in Bi2Sr2CaCu2O8', Physical Review B - Condensed Matter and Materials Physics, vol. 66, no. 14, 140511, pp. 1405111-1405114.
Portier F, Kriza G, Sas B, Kiss L, Pethes I, Vad K et al. Slow relaxation of low-temperature vortex phases in Bi2Sr2CaCu2O8. Physical Review B - Condensed Matter and Materials Physics. 2002 Oct 1;66(14):1405111-1405114. 140511.
Portier, F. ; Kriza, G. ; Sas, B. ; Kiss, L. ; Pethes, I. ; Vad, K. ; Keszei, B. ; Williams, F. I B. / Slow relaxation of low-temperature vortex phases in Bi2Sr2CaCu2O8. In: Physical Review B - Condensed Matter and Materials Physics. 2002 ; Vol. 66, No. 14. pp. 1405111-1405114.
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