Citation link:
Authors:
Mitev, Mityo Georgiev; Митев, Митьо Георгиев; Nazarova, Elena; Назърова, Елена; Dimitrov, Emil Nikolov; Димитров, Емил Николов; Zahariev, Anton; Захариев, Антон; Georgiev, Jordan; Георгиев, Йордан
Title:
Automated system for investigation of resistance temperature dependence of high temperature superconductors
Date of Issue:
2007
Is Part of:
Proceedings of the Technical University – Sofia, 57(2), 2007, pp. 189-194
Publisher:
TU – Sofia
Identifiers:
1311-0829 [issn]
Type:
Article
Language:
eng
Abstract:
The requirements to an automated system for the temperature dependence investigation of resistance in high temperature superconductors (HTSC) were analyzed. The experimental problems within a real sample are shown. The constructed system and the calibration experiments with a superconducting sample of YBa2Cu3O7-δ were described. The achieved measuring accuracy of temperature was 0.05 K and of voltage 1 μV.
Description:
Reviewer prof. Marin Marinov. - Formulas, schemes - References, pp. 194
