Počet záznamů: 1
Contactless estimation of critical current density and its temperature dependence using magnetic measurements
- 1.0355288 - FZÚ 2011 RIV PL eng J - Článek v odborném periodiku
Youssef, A. - Baničová, L. - Švindrych, Zdeněk - Janů, Zdeněk
Contactless estimation of critical current density and its temperature dependence using magnetic measurements.
Acta Physica Polonica A. Roč. 118, č. 5 (2010), s. 1036-1037. ISSN 0587-4246. E-ISSN 1898-794X.
[Czech and Slovak Conference on Magnetism /14./. Košice, 06.07.2010-09.07.2010]
Grant CEP: GA MŠMT(CZ) ME10069
Výzkumný záměr: CEZ:AV0Z10100520
Klíčová slova: superconductivity * critical state * Bean model * critical current density
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 0.467, rok: 2010
A harmonic analysis of a magnetic response of a second-generation high temperature superconductor YBa2Cu3Ox wire and Nb thin film in perpendicular ac field proves validity of a model of Bean’s critical-state in two-dimensional disk. We present a method of linking model and experimental susceptibility that allows contactless estimation of critical depinning current density and its temperature dependence.
Trvalý link: http://hdl.handle.net/11104/0194097
Počet záznamů: 1