Anisotropy of the irreversibility line in MPMG YBa2Cu3O7-δ with Y2BaCuO5 inclusions

M. Slaski, L. T. Sagdahl, L. K. Heill, K. Fossheim, Masato Murakami, H. Fujimoto, N. Koshizuka, S. Tanaka

Research output: Contribution to journalArticle

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Abstract

A systematic study of the magnetic irreversibility behavior in the MPMG (melt-powder-melt-grown) material with Y2BaCuO5 inclusions have been performed. The irreversibility line was measured in external fields up to 8 T using an ac susceptibility technique. Large anisotropy of the irreversibility line measured in fields parallel and perpendicular to the ab-plane was observed. The frequency dependence of the irreversibility line was found to be logarithmic. The excitation field dependence of the irreversibility line is also determined.

Original languageEnglish
Pages (from-to)2495-2496
Number of pages2
JournalPhysica C: Superconductivity and its Applications
Volume185-189
Issue numberPART 4
DOIs
Publication statusPublished - 1991 Dec 1
Externally publishedYes

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Powders
Anisotropy
inclusions
anisotropy
magnetic permeability
excitation
barium copper yttrium oxide

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Anisotropy of the irreversibility line in MPMG YBa2Cu3O7-δ with Y2BaCuO5 inclusions. / Slaski, M.; Sagdahl, L. T.; Heill, L. K.; Fossheim, K.; Murakami, Masato; Fujimoto, H.; Koshizuka, N.; Tanaka, S.

In: Physica C: Superconductivity and its Applications, Vol. 185-189, No. PART 4, 01.12.1991, p. 2495-2496.

Research output: Contribution to journalArticle

Slaski, M, Sagdahl, LT, Heill, LK, Fossheim, K, Murakami, M, Fujimoto, H, Koshizuka, N & Tanaka, S 1991, 'Anisotropy of the irreversibility line in MPMG YBa2Cu3O7-δ with Y2BaCuO5 inclusions', Physica C: Superconductivity and its Applications, vol. 185-189, no. PART 4, pp. 2495-2496. https://doi.org/10.1016/0921-4534(91)91372-B
Slaski, M. ; Sagdahl, L. T. ; Heill, L. K. ; Fossheim, K. ; Murakami, Masato ; Fujimoto, H. ; Koshizuka, N. ; Tanaka, S. / Anisotropy of the irreversibility line in MPMG YBa2Cu3O7-δ with Y2BaCuO5 inclusions. In: Physica C: Superconductivity and its Applications. 1991 ; Vol. 185-189, No. PART 4. pp. 2495-2496.
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