@article{paperid:1031054, author = {Ghorbani, Shaban Reza and X.L. Wang and M.S.A. Hossain and Q.W. Yao and S. X. Dou and Sung-IK Lee and K. C. Chung and Y. K. Kim}, title = {Strong competition between the δl and δTc flux pinning mechanisms in MgB2 doped with carbon containing compounds}, journal = {Journal of Applied Physics}, year = {2010}, volume = {107}, month = {June}, issn = {0021-8979}, pages = {113921--113927}, numpages = {6}, keywords = {MgB2; critical current density; pinning mechanisms}, }