Graham, N.Jaffe, R. L.Quandt, M.Weigel, H.2004-12-032004-12-0320012001http://hdl.handle.net/2003/113010.17877/DE290R-4058enThe American Physical SocietyPhysical Review Letters530Quantum Energies of Interfaces10.1103/PhysRevLett.87.131601article (journal)