Surface superconductivity in a polycrystalline MgB2 sample

MI Tsindlekht, GI Leviev, VM Genkin, I Felner, Pavlo Mikheenko, John Abell

Research output: Contribution to journalArticle

Abstract

We report results of a dc magnetic and ac linear low-frequency study of a polycrystalline MgB2 sample. AC susceptibility measurements at low frequencies, performed under dc fields parallel to the sample surface, provide clear evidence for surface superconducting states in a polycrystalline MgB2. (c) 2007 Published by Elsevier B.V.
Original languageEnglish
Pages (from-to)576-578
Number of pages3
JournalPhysica C Superconductivity
Volume460-462
DOIs
Publication statusPublished - 1 Sep 2007

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