ac losses in circular disks of thin YBa2Cu3O7 films in perpendicular magnetic fields

M. Suenaga, V. F. Solovyov, Q. Li, Z. Ye, H. J. Wiesmann, Masataka Iwakuma, M. Fukui, K. Toyota, F. Funaki, T. H. Johansen, D. V. Shantsev, J. R. Clem

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

AC losses in circular disks of thin YBa2Cu3O7 films were investigated in perpendicular magnetic fields. Loss measurements showed that one of the films had a higher critical-current density than the other. Magneto-optical images showed that the particular film exhibited more-uniform flux penetration around the circumference of the disk than the other.

Original languageEnglish
Pages (from-to)502-506
Number of pages5
JournalJournal of Applied Physics
Volume94
Issue number1
DOIs
Publication statusPublished - Jul 1 2003

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circumferences
thin films
magnetic fields
critical current
alternating current
penetration
current density

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

Suenaga, M., Solovyov, V. F., Li, Q., Ye, Z., Wiesmann, H. J., Iwakuma, M., ... Clem, J. R. (2003). ac losses in circular disks of thin YBa2Cu3O7 films in perpendicular magnetic fields. Journal of Applied Physics, 94(1), 502-506. https://doi.org/10.1063/1.1579130

ac losses in circular disks of thin YBa2Cu3O7 films in perpendicular magnetic fields. / Suenaga, M.; Solovyov, V. F.; Li, Q.; Ye, Z.; Wiesmann, H. J.; Iwakuma, Masataka; Fukui, M.; Toyota, K.; Funaki, F.; Johansen, T. H.; Shantsev, D. V.; Clem, J. R.

In: Journal of Applied Physics, Vol. 94, No. 1, 01.07.2003, p. 502-506.

Research output: Contribution to journalArticle

Suenaga, M, Solovyov, VF, Li, Q, Ye, Z, Wiesmann, HJ, Iwakuma, M, Fukui, M, Toyota, K, Funaki, F, Johansen, TH, Shantsev, DV & Clem, JR 2003, 'ac losses in circular disks of thin YBa2Cu3O7 films in perpendicular magnetic fields', Journal of Applied Physics, vol. 94, no. 1, pp. 502-506. https://doi.org/10.1063/1.1579130
Suenaga, M. ; Solovyov, V. F. ; Li, Q. ; Ye, Z. ; Wiesmann, H. J. ; Iwakuma, Masataka ; Fukui, M. ; Toyota, K. ; Funaki, F. ; Johansen, T. H. ; Shantsev, D. V. ; Clem, J. R. / ac losses in circular disks of thin YBa2Cu3O7 films in perpendicular magnetic fields. In: Journal of Applied Physics. 2003 ; Vol. 94, No. 1. pp. 502-506.
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