Lee, Seung Muk Enhancement in the critical current density of C-doped MgB2 wire using a polyacrylic acid dopant. [electronic resource] - Journal of nanoscience and nanotechnology Feb 2012 - 1406-10 p. digital Publication Type: Journal Article ISSN: 1533-4880 Standard No.: 10.1166/jnn.2012.4645 doi