Influence of the Increase in Temperature on Electrical Resistance of YBCO

• Published in: Russian physics journal Vol. 65; no. 2; pp. 263 - 266
• Main Authors: Khuanbay, Ye, Ibrayev, N. Kh, Ghyngazov, S. A., Afanasyev, D. A.
• Format: Journal Article
• Language: English
• Published: Cham Springer International Publishing 01-06-2022; Springer; Springer Nature B.V
• Subjects: Analysis; Condensed Matter Physics; Electric properties; Electrical conductivity; Electrical properties; Electrical resistance; Hadrons; Heavy Ions; High temperature superconductors; Lasers; Mathematical and Computational Physics; Nuclear Physics; Optical Devices; Optics; Photonics; Physics; Physics and Astronomy; Theoretical; YBCO superconductors; position occupancy; superconductivity; phase transition; oxygen stoichiometry; ceramic electrical resistance
• ISSN: 1064-8887; 1573-9228
• DOI: 10.1007/s11182-022-02631-3

Electrical resistance of YBa
2
Cu
3
O
y
was measured in the temperature range 77–1000 K. Based on the analysis of X-ray characteristic energy dispersive spectra, a microanalysis of the elemental quantitative components of the sample before and after annealing in vacuum was carried out. Interconnection between phase-structural transformations and electrical properties was established.