Publication:
Effect of the AgO<inf>2</inf> doping on the superconducting material of YAg<inf>x</inf> Ba<inf>2</inf> Cu<inf>3</inf> O<inf>7-δ</inf>, Y<inf>3</inf> Ag<inf>x</inf> Ba<inf>5</inf> Cu<inf>8</inf> O<inf>18-δ</inf> and Y<inf>7</inf> Ag<inf>x</inf> Ba<inf>11</inf> Cu<inf>18</inf> O<inf>40-δ</inf>

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0

Issued Date

2024-01-01

Resource Type

Article

eISSN

29850290

Scopus ID

2-s2.0-105005585585

Journal Title

Science Essence Journal

Volume

40

Issue

1

Start Page

61

End Page

73

Rights Holder(s)

SCOPUS

Bibliographic Citation

Science Essence Journal Vol.40 No.1 (2024) , 61-73

Suggested Citation

Sinwittayarak S., Sujinnapram S., Nilkamjon T., Ratreng S., Udomsamuthirun P., Meakniti S., Kruaehong T. Effect of the AgO<inf>2</inf> doping on the superconducting material of YAg<inf>x</inf> Ba<inf>2</inf> Cu<inf>3</inf> O<inf>7-δ</inf>, Y<inf>3</inf> Ag<inf>x</inf> Ba<inf>5</inf> Cu<inf>8</inf> O<inf>18-δ</inf> and Y<inf>7</inf> Ag<inf>x</inf> Ba<inf>11</inf> Cu<inf>18</inf> O<inf>40-δ</inf>. Science Essence Journal Vol.40 No.1 (2024) , 61-73. 73. Retrieved from: https://hdl.handle.net/20.500.14740/21050

Title

Effect of the AgO<inf>2</inf> doping on the superconducting material of YAg<inf>x</inf> Ba<inf>2</inf> Cu<inf>3</inf> O<inf>7-δ</inf>, Y<inf>3</inf> Ag<inf>x</inf> Ba<inf>5</inf> Cu<inf>8</inf> O<inf>18-δ</inf> and Y<inf>7</inf> Ag<inf>x</inf> Ba<inf>11</inf> Cu<inf>18</inf> O<inf>40-δ</inf>

Author(s)

Sinwittayarak S.
 Sujinnapram S.
 Nilkamjon T.
 Ratreng S.
 Udomsamuthirun P.
 Meakniti S.
 Kruaehong T.

Author's Affiliation

Suratthani Rajabhat University
 Kasetsart University, Kamphaeng Saen Campus
 Srinakharinwirot University

Corresponding Author(s)

Sinwittayarak S.

Other Contributor(s)

Srinakharinwirot University

Abstract

The Y123, Y358, and Y7-11-18, and AgO2 composite was predominantly synthesized through a solid-state reaction. As the Ag content increased, both the critical temperature and the superconducting compound exhibited enhancement. The non-superconducting compound segregated into two distinct groups: BaCuO2 (Im-3m) and Ba2Cu3O6 (Pccm). While Ag doping did not impact the c lattice parameter value, it did alter the a and b lattice parameters in Y358 and Y7-11-18. Y123 demonstrated the most stable anisotropic parameters. Additionally, Ag doping did not influence the increase in oxygen content. Among the samples, Y123 exhibited the highest Cu3+ / Cu2+ ratio, while Y7-11-18 displayed the most deficient parameters, contributing to a higher critical temperature. The heat reaction for all samples indicated an endothermic reaction, resulting in a decrease in the samples' melting point. Furthermore, compared to undoped samples, Ag doping enhanced the surface homogeneity.

Keyword(s)

Engineering
 Materials Science

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URI

https://hdl.handle.net/20.500.14740/21050

Collections

Scopus: Year 2024

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