The Synthesis of YBa&lt;sub&gt;3&lt;/sub&gt;Cu&lt;sub&gt;4&lt;/sub&gt;O&lt;sub&gt;x&lt;/sub&gt; Superconductor and Comparison with YBa&lt;sub&gt;2&lt;/sub&gt;Cu&lt;sub&gt;3&lt;/sub&gt;O&lt;sub&gt;x&lt;/sub&gt;

Chainok, Piyamas; Sujinnapram, Supphadate; Nilkamjon, Tunyanop; Ratreng, Sermsuk; Somsri, Kiattipong; Phomphuang, Nantawat; Mychareon, Prachkitti; Udomsamuthirun, P.

doi:10.4028/www.scientific.net/amr.979.220

Cited by 2 publications

(2 citation statements)

References 8 publications

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“…The melt process of YBaCuO has been used for improve the texture of bulk sample that can fulfill the requirement of bulk YBaCuO on the commercial application. Recently, the Y134 (YBa 3 Cu 4 O x ) superconductor was synthesized both by solid state and melt process and found that the solid-state-reaction-sample showed more critical temperature and more pores than the melt-process-sample [5] .…”

Section: Introductionmentioning

confidence: 99%

The Comparative Study of Y123 and Y13-20-33 Superconductors Synthesized by Melt Process

Chantrapakajee

Chainok²,

Sujinnapram

et al. 2016

KEM

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Abstract. In this research, we synthesized and investigate the physical properties of YBaCuO superconductor; Y123 and Y13-20-30. The melt process was used for heat treatment of our samples. We found that the critical temperature onset of Y13-20-33 and Y123 were at 90 K and 94 K, respectively. The morphology of Y123 superconductor has flat surface and more clear grain boundary than Y13-20-33 superconductor. However, more melted of grain boundary were found on Y13-20-33. Both samples were the orthorhombic crystal structure that c/a ratio of Y13-20-33 was higher than of Y123 superconductor.

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Section: Introductionmentioning

confidence: 99%

The Comparative Study of Y123 and Y13-20-33 Superconductors Synthesized by Melt Process

Chantrapakajee

Chainok²,

Sujinnapram

et al. 2016

KEM

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“…The effect of increasing Ti content YBaCuO is equivalent to that of decreasing oxygen content in YBaCuO that the lowering of critical temperature with increasing Ti content. Chainok et.al [9] studied the Y123 (YBa 2 Cu 3 O x ) and Y134 (YBa 3 Cu 4 O x ) superconductors synthesized by solid state reaction and melt process. The crystal structures of the samples were orthorhombic structure.…”

Section: Introductionmentioning

confidence: 99%

Effect of Ti-Doped on Y134 Superconductor

Supadanaison

Panklang

Wanichayanan

et al. 2016

AMM

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We investigated some properties of Y134 superconductor doped Ti superconductor. The series of samples of Y134 doped Titanium (YBa3Cu4TixO9-δ) which x=0, 0.05, 0.10, 0.15, 0.20, 0.25 were prepared by solid state reaction method with calcinations and sintering temperature at 980 °C. The porosity was reduced and the melting area were found for all Ti-doped samples. There was a little effect of Ti-doped on Tc onset but the lower of Tc offset were found that agree with the melting found on surface of sample with Ti-doped. The peritectic temperature of Y134 powder, and Y134 + 0.10Ti were on the same range about with more peak area of pure Y134 than Y134 with Ti-doping.

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The Synthesis of YBa<sub>3</sub>Cu<sub>4</sub>O<sub>x</sub> Superconductor and Comparison with YBa<sub>2</sub>Cu<sub>3</sub>O<sub>x</sub>

Cited by 2 publications

References 8 publications

The Comparative Study of Y123 and Y13-20-33 Superconductors Synthesized by Melt Process

The Comparative Study of Y123 and Y13-20-33 Superconductors Synthesized by Melt Process

Effect of Ti-Doped on Y134 Superconductor

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