Počet záznamů: 1

Contactless estimation of critical current density and its temperature dependence using magnetic measurements

  1. 1.
    0355288 - FZU-D 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.
    [Czech and Slovak Conference on Magnetism /14./. Košice, 06.07.2010-09.07.2010]
    Grant CEP: GA MŠk(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