• DocumentCode
    917800
  • Title

    In-Field {\\rm J}_{\\rm C} Enhancement on Ti-Sheathed {\\rm MgB}_{2} Wires Doped With TiC Nan

  • Author

    Fang, Hui ; Alessandrini, M. ; Hoyt, C. ; Liang, G. ; Lv, B. ; Salama, K.

  • Author_Institution
    Dept. of Phys., Sam Houston State Univ., Huntsville, TX, USA
  • Volume
    19
  • Issue
    3
  • fYear
    2009
  • fDate
    6/1/2009 12:00:00 AM
  • Firstpage
    2760
  • Lastpage
    2762
  • Abstract
    Ti-sheathed MgB2 wires doped with different amount of TiC nanoparticles were investigated. X-ray diffraction pattern suggested the existence of TiC0.59 phase and carbon incorporation into MgB2 lattice to form Mg(B1-xCx)2. Strong enhancement of in-field current carrying capability was observed on 2.5% TiC doped sample. The temperature effect was also studied. It was found that 850degC was the optimized annealing temperature.
  • Keywords
    X-ray diffraction; annealing; critical current density (superconductivity); doping profiles; magnesium compounds; nanoparticles; superconducting materials; titanium compounds; MgB2:TiC; Ti-sheathed magnesium diboride wires; X-ray diffraction pattern; annealing temperature; critical current density; in-field JC enhancement; in-field current carrying capability; nanoparticles; temperature 850 C; temperature effect; Critical current density; TiC; magnesium diboride; magnetic field;
  • fLanguage
    English
  • Journal_Title
    Applied Superconductivity, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    1051-8223
  • Type

    jour

  • DOI
    10.1109/TASC.2009.2018522
  • Filename
    4982615
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=917800