Yang, Kun2004-12-032004-12-0320012001http://hdl.handle.net/2003/68610.17877/DE290R-3595enThe American Physical SocietyPhysical Review Letters530Dipolar Excitons, Spontaneous Phase Coherence, and Superfluid-Insulator Transition in Bilayer Quantum Hall Systems at nu = 110.1103/PhysRevLett.87.056802article (journal)