Higher-harmonic susceptibilities of (La1-xCax) (Ba1.75-xLa0.25+x)Cu3O7+δ prepared by the amorphous metal-complex method

Ai Yamaguchi, Shinjiro Tochihara, Takahiro Katsumata, Yoshihiro Uragami, Hiroshi Yasuoka, Hiromasa Mazaki, Minoru Osada, Hiroshi Fujiki, Masato Kakihana

Research output: Contribution to journalArticlepeer-review


We measured the temperature dependence of the 2nd, 3rd and 5th higher-harmonic susceptibilities of (La1-xCax) (Ba1.75-xLa0.25+x)Cu3O7+δ, x = 0.2, 0.4, 0.5, prepared by the amorphous metal-complex method. We attempted to fit the calculations based on the Kim-Anderson critical-state model to the experimental results of Xn. The analysis shows that the pinning force density is enhanced with increasing x.

Original languageEnglish
Pages (from-to)1111-1115
Number of pages5
JournalFuntai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
Issue number10
Publication statusPublished - 2000 Oct
Externally publishedYes

ASJC Scopus subject areas

  • Mechanical Engineering
  • Metals and Alloys


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