@article {10440, title = {First principles study of lithium insertion in bulk silicon}, journal = {Journal of Physics Condensed Matter}, year = {2010}, doi = {10.1088/0953-8984/22/41/415501}, url = {http://www.ncbi.nlm.nih.gov/pubmed/21386598}, author = {Wenhui Wan and Qianfan Zhang and Yi Cui and Enge Wang} }