Enhanced Critical Current Density by Grain-Boundary Pinning in $MgB_2$ Films with Columnar Structure
- Lee, H.S. (Yeungnam University) ;
- Hwang, T.J. (Yeungnam University) ;
- Lee, Y.J. (Yeungnam University) ;
- Kim, D.H. (Yeungnam University) ;
-
Seong, W.K.
(Sungkyunkwan University)
;
- Kang, W.N. (Sungkyunkwan University)
- Published : 2008.08.01