Effect of KClO3 addition on the physical properties of YBCO HTSC

Anjela Veneva, Naomichi Sakai, Kei Ogasawara, Seok Jong Seo, Masato Murakami

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The influence of KClO3 addition on the AC complex susceptibility and parameters of microstructure and morphology of YBCO HTSC with nominal compositions Y1Ba(2-X)KxCu3Oy, Y(1-0.2x)Ba(2-o.2x)KxCu3O y and Y1Ba2CU(3.5-x)KxOy, (x = 0-0.75) were investigated. Experimental results showed a promoting effect of the addition on the formation of 123-phase in air. The superconducting transition temperature for all KClO3-doped samples was found to be higher (Tc,conset ∼ 94 K) than that for undoped YBCO. The comparison of the properties of YBCKO demonstrated that the additive had a specific effect on the magnetic susceptibility and microstructure of samples with different nominal compositions.

Original languageEnglish
Pages (from-to)1029-1030
Number of pages2
JournalPhysica B: Condensed Matter
Volume284-288
Issue numberPART I
Publication statusPublished - 2000
Externally publishedYes

Fingerprint

high temperature superconductors
Physical properties
physical properties
magnetic permeability
microstructure
Microstructure
Chemical analysis
Magnetic susceptibility
Superconducting transition temperature
alternating current
transition temperature
air
Air

Keywords

  • AC susceptibility
  • KClO addition
  • YBaCuO substituted

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Effect of KClO3 addition on the physical properties of YBCO HTSC. / Veneva, Anjela; Sakai, Naomichi; Ogasawara, Kei; Seo, Seok Jong; Murakami, Masato.

In: Physica B: Condensed Matter, Vol. 284-288, No. PART I, 2000, p. 1029-1030.

Research output: Contribution to journalArticle

Veneva, A, Sakai, N, Ogasawara, K, Seo, SJ & Murakami, M 2000, 'Effect of KClO3 addition on the physical properties of YBCO HTSC', Physica B: Condensed Matter, vol. 284-288, no. PART I, pp. 1029-1030.
Veneva, Anjela ; Sakai, Naomichi ; Ogasawara, Kei ; Seo, Seok Jong ; Murakami, Masato. / Effect of KClO3 addition on the physical properties of YBCO HTSC. In: Physica B: Condensed Matter. 2000 ; Vol. 284-288, No. PART I. pp. 1029-1030.
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