Magnetic characterization of Ba(Fe0.9Co0.1) 2As2

S. Gaudio, G. De Marzi, A. Angrisani Armenio, G. Celentano, L. Morici, A. Della Corte, U. Gambardella, J. Jiang, E.E. Hellstrom, J.D. Weiss, D.C. Larbalestier

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Abstract

We performed a magnetic characterization of Ba(Fe0.9Co0.1)2As2polycrystal. We show the hysteretic behavior as a function of the magnetic field, the AC susceptibility and the magnetization as a function of temperature. When compared with single crystals, our Jcvalues are lower whereas the Hirr ones are higher, probably due to intergrain weak links and different critical temperatures. © 2009 Elsevier B.V. All rights reserved.
Original languageEnglish
Pages (from-to)-
JournalPhysica C: Superconductivity and its Applications
Volume470
Issue numberSUPPL.1
DOIs
Publication statusPublished - Dec 2010
Externally publishedYes

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All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Electrical and Electronic Engineering
  • Energy Engineering and Power Technology
  • Electronic, Optical and Magnetic Materials

Cite this

Gaudio, S., De Marzi, G., Angrisani Armenio, A., Celentano, G., Morici, L., Della Corte, A., ... Larbalestier, D. C. (2010). Magnetic characterization of Ba(Fe0.9Co0.1) 2As2. Physica C: Superconductivity and its Applications, 470(SUPPL.1), -. https://doi.org/10.1016/j.physc.2009.10.136