%0 Journal Article %J Proceedings of the National Academy of Sciences of the United States of America %D 2010 %T Quantum size effects on the work function of metallic thin film nanostructures %A Jungdae Kim %A Shengyong Qin %A Wang Yao %A Qian Niu %A M.Y. Chou %A Chih-Kang Shih %B Proceedings of the National Academy of Sciences of the United States of America %P 12761-12765 %G eng %U http://www.ncbi.nlm.nih.gov/pubmed/20615989 %N 29 %] 000280144500012 %R 10.1073/pnas.0915171107