Gupta, P. D.Naik, P. A.2004-12-102004-12-1020012001http://hdl.handle.net/2003/1837610.17877/DE290R-12534enThe American Physical SocietyPhysical Review Letters530Comment on "Isotope Enrichment in Laser-Ablation Plumes and Commensurately Deposited Thin Films"10.1103/PhysRevLett.86.1386article (journal)