Bloch, ImmanuelEsslinger, TilmanGreiner, MarkusHänsch, Theodor W.Köhl, Michael2004-12-032004-12-0320012001http://hdl.handle.net/2003/52210.17877/DE290R-10299enThe American Physical SocietyPhysical Review Letters530Optics with an Atom Laser Beam10.1103/PhysRevLett.87.030401article (journal)