Luginsland, J. W.Umstattd, R. J.2004-12-032004-12-0320012001http://hdl.handle.net/2003/121410.17877/DE290R-11034enThe American Physical SocietyPhysical Review Letters530Two-Dimensional Space-Charge-Limited Emission: Beam-Edge Characteristics and Applications10.1103/PhysRevLett.87.145002article (journal)