Role of the Sintering on Superconducting Properties of $MgB_2$ Wires Fabricated by the Ex-situ and In-situ Process

Lee, Chang-Min (School of Advanced Materials Science and Engineering, Sungkyunkwan University) ;
Jang, Seok-Hern (School of Advanced Materials Science and Engineering, Sungkyunkwan University) ;
Lim, Jun-Hyung (School of Advanced Materials Science and Engineering, Sungkyunkwan University) ;
Park, Eui-Cheol (School of Advanced Materials Science and Engineering, Sungkyunkwan University) ;
Hwang, Soo-Min (School of Advanced Materials Science and Engineering, Sungkyunkwan University) ;
Park, Si-Hong (School of Advanced Materials Science and Engineering, Sungkyunkwan University) ;
Joo, Jin-Ho (School of Advanced Materials Science and Engineering, Sungkyunkwan University) ;
Kim, Chan-Joong (Nuclear Nanomaterials Development Laboratory, Korea Atomic Energy Research Institute) ;
Kang, Won-Nam (Department of Physics, Sungkyunkwan University)