Anisotropic thermal conductivity of Er-Ba-Cu-O bulk superconductors

T. Naito, H. Fujishiro, K. Iida, Masato Murakami

研究成果: Article

1 引用 (Scopus)

抄録

We have measured the temperature dependences of the thermal conductivity in the ab-plane, κab(T), and along the c-axis, κc(T), respectively, for the Er-Ba-Cu-O bulk superconductors, which were fabricated by a method of the melt texture growth. Above the critical temperature Tc, the κab decreases quite moderately as increasing temperature or is almost independent of the temperature. Below the Tc, the well-known enhancement is observed but is relatively small. The κc(T) shows the small absolute values and we found that the anisotropy of the thermal conductivity (κabc) for Er-Ba-Cu-O bulks is of about 2-6.

元の言語English
ページ(範囲)1428-1430
ページ数3
ジャーナルPhysica C: Superconductivity and its Applications
468
発行部数15-20
DOI
出版物ステータスPublished - 2008 9 15

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Superconducting materials
Thermal conductivity
thermal conductivity
critical temperature
textures
Temperature
temperature dependence
anisotropy
temperature
augmentation
Anisotropy
Textures

ASJC Scopus subject areas

  • Condensed Matter Physics

これを引用

Anisotropic thermal conductivity of Er-Ba-Cu-O bulk superconductors. / Naito, T.; Fujishiro, H.; Iida, K.; Murakami, Masato.

:: Physica C: Superconductivity and its Applications, 巻 468, 番号 15-20, 15.09.2008, p. 1428-1430.

研究成果: Article

Naito, T. ; Fujishiro, H. ; Iida, K. ; Murakami, Masato. / Anisotropic thermal conductivity of Er-Ba-Cu-O bulk superconductors. :: Physica C: Superconductivity and its Applications. 2008 ; 巻 468, 番号 15-20. pp. 1428-1430.
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