Barman, S. R.Horn, K.Häberle, P.Liebsch, A.Maytorena, J. A.2004-12-142004-12-1420012001http://hdl.handle.net/2003/1893310.17877/DE290R-1685enThe American Physical SocietyPhysical Review Letters530Quantum Well Behavior without Confining Barrier Observed via Dynamically Screened Photon Field10.1103/PhysRevLett.86.5108article (journal)