Beltram, FabioGiazotto, FrancescoLazzarino, MarcoOrani, DanielaPingue, Pasqualantonio2004-12-032004-12-0320012001http://hdl.handle.net/2003/169010.17877/DE290R-11468enThe American Physical SocietyPhysical Review Letters530Resonant Transport in Nb/GaAs/AlGaAs Heterostructures10.1103/PhysRevLett.87.216808article (journal)