@article{paperid:1031050, author = {M. Shahbazi and X. L. Wang and Ghorbani, Shaban Reza and S. X. Dou and K. Y. Choi}, title = {Angular dependence of pinning potential, upper critical field, and irreversibility field in underdoped}, journal = {Applied Physics Letters}, year = {2012}, volume = {100}, number = {3}, month = {March}, issn = {0003-6951}, pages = {102601--102605}, numpages = {4}, keywords = {BaFe1.9Co0.1As2 single crystal; pinning potential; upper critical field; Superconductivity}, }