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Structural and superconducting properties of Ce-based ferropnictides
, S.J. Singh, S. Patnaik, A.K. Ganguli
Published in
2011
Volume: 1349
   
Issue: PART A
Pages: 917 - 918
Abstract
CeOFeAs is a versatile oxy-arsenide which shows a variety of electrical and magnetic properties. Superconductivity in this system has been achieved by doping electrons through different ionic substitutions by sealed tube reactions at ∼1100°C. The superconducting transition temperature (Tc) and upper critical field (Hc2) could be optimized by substitution of suitable ions at Ce, O and Fe site. The highest Tc obtained was ∼49 K in a Y-doped CeO0.9F0.1FeAs. © 2011 American Institute of Physics.
About the journal
JournalAIP Conference Proceedings
ISSN0094243X