DOI: 10.1143/jjap.27.l1852. Reaction Mechanism of Forming the High-T<sub>c</sub> Superconductor in the Pb-Bi-Sr-Ca-Cu-O System

Reaction Mechanism of Forming the High-Tc Superconductor in the Pb-Bi-Sr-Ca-Cu-O System

10.1143/jjap.27.l1852

Crossref journal-article

IOP Publishing

Japanese Journal of Applied Physics (266)

Abstract

A relationship between synthesized phases and starting compositions has been studied in the Pb-Bi-Sr-Ca-Cu-O system. The reaction step of forming the high-T c phase (T c∼110 K) has been presumed as follows. Firstly, the high-T c phase and Bi2Sr2CuO x are obtained from the disproportionation reaction of the low-T c phase. Bi2Sr2CuO x and residual Ca and Cu atoms melt into the PbO flux. The low-T c phase is precipitated from the melt. The formed low-T c phase causes a further disproportionation reaction. The high-T c phase is produced in large quantities by repeating the cycle.

Authors 6

Naoto Kijima (first)
Hozumi Endo (additional)
Jun Tsuchiya (additional)
Akihiko Sumiyama (additional)
Masaaki Mizuno (additional)
Yasuo Oguri (additional)

References 9 Referenced 104

10.1143/JJAP.27.L209 / Jpn. J. Appl. Phys. (1988)
10.1143/JJAP.27.L542 / Jpn. J. Appl. Phys. (1988)
10.1143/JJAP.27.L821 / Jpn. J. Appl. Phys. (1988)
{'journal-title': 'Adv. Ceram. Mater.', 'key': ''} / Adv. Ceram. Mater.
10.1143/JJAP.27.L1041 / Jpn. J. Appl. Phys. (1988)
10.1143/JJAP.27.L1225 / Jpn. J. Appl. Phys. (1988)
{'key': '', 'first-page': 'N', 'volume': '27', 'year': '1974', 'journal-title': 'Erzmetall'} / Erzmetall (1974)
{'year': '1967', 'key': ''} (1967)
10.1143/JJAP.27.L996 / Jpn. J. Appl. Phys. (1988)

Dates

Type	When
Created	20 years, 6 months ago (Feb. 22, 2005, 8:27 p.m.)
Deposited	2 years, 8 months ago (Dec. 5, 2022, 1:36 p.m.)
Indexed	2 months, 2 weeks ago (June 16, 2025, 9:07 a.m.)
Issued	36 years, 11 months ago (Oct. 1, 1988)
Published	36 years, 11 months ago (Oct. 1, 1988)
Published Print	36 years, 11 months ago (Oct. 1, 1988)

Funders 0

None

BibTeX

@article{Kijima_1988, title={Reaction Mechanism of Forming the High-Tc Superconductor in the Pb-Bi-Sr-Ca-Cu-O System}, volume={27}, ISSN={1347-4065}, url={http://dx.doi.org/10.1143/jjap.27.l1852}, DOI={10.1143/jjap.27.l1852}, number={10A}, journal={Japanese Journal of Applied Physics}, publisher={IOP Publishing}, author={Kijima, Naoto and Endo, Hozumi and Tsuchiya, Jun and Sumiyama, Akihiko and Mizuno, Masaaki and Oguri, Yasuo}, year={1988}, month=oct, pages={L1852} }

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