Magnetic field and temperature dependence of linear resistivity in YBa2Cu3O7/PrBa2Cu3O7 multilayers

Fusao Ichikawa, Tetsuji Uchiyama, Ryohei Kawabata, Teruhide Koga, Takeshi Arai, Takeshi Fukami, Takafumi Aomine, Bairu Zhao, Ji jun Sun, Bo Xu, Lin Li

Research output: Contribution to journalArticle

Abstract

We have studied the temperature dependence of the linear resistivity ρL under several magnetic fields for YBa2Cu3O7 (24/Å)/PrBa2Cu3O7 (96Å) multilayers. From a thermally activated flux flow model, the H dependence of an activation energy U seems to show the power-law behaviour above 2 T, while the scaling behaviour of PL suggests the existence of a quasi-two-dimensional vortex-glass transition. These phenomena may be attributed to the existence of the coupling between YBa2Cu3O7 layers in this multilayers.

Original languageEnglish
Pages (from-to)1359-1360
Number of pages2
JournalCzechoslovak Journal of Physics
Volume46
Issue numberSUPPL. 3
DOIs
Publication statusPublished - Dec 1 1996

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temperature dependence
electrical resistivity
magnetic fields
vortices
activation energy
scaling
glass

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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Magnetic field and temperature dependence of linear resistivity in YBa2Cu3O7/PrBa2Cu3O7 multilayers. / Ichikawa, Fusao; Uchiyama, Tetsuji; Kawabata, Ryohei; Koga, Teruhide; Arai, Takeshi; Fukami, Takeshi; Aomine, Takafumi; Zhao, Bairu; Sun, Ji jun; Xu, Bo; Li, Lin.

In: Czechoslovak Journal of Physics, Vol. 46, No. SUPPL. 3, 01.12.1996, p. 1359-1360.

Research output: Contribution to journalArticle

Ichikawa, F, Uchiyama, T, Kawabata, R, Koga, T, Arai, T, Fukami, T, Aomine, T, Zhao, B, Sun, JJ, Xu, B & Li, L 1996, 'Magnetic field and temperature dependence of linear resistivity in YBa2Cu3O7/PrBa2Cu3O7 multilayers', Czechoslovak Journal of Physics, vol. 46, no. SUPPL. 3, pp. 1359-1360. https://doi.org/10.1007/BF02562794
Ichikawa, Fusao ; Uchiyama, Tetsuji ; Kawabata, Ryohei ; Koga, Teruhide ; Arai, Takeshi ; Fukami, Takeshi ; Aomine, Takafumi ; Zhao, Bairu ; Sun, Ji jun ; Xu, Bo ; Li, Lin. / Magnetic field and temperature dependence of linear resistivity in YBa2Cu3O7/PrBa2Cu3O7 multilayers. In: Czechoslovak Journal of Physics. 1996 ; Vol. 46, No. SUPPL. 3. pp. 1359-1360.
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AU - Fukami, Takeshi

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