De Poortere, E. P.Papadakis, S. J.Shayegan, M.Tutuc, E.2004-12-272004-12-2720012001http://hdl.handle.net/2003/1928210.17877/DE290R-12384enThe American Physical SocietyPhysical Review Letters530In-Plane Magnetic Field-Induced Spin Polarization and Transition to Insulating Behavior in Two-Dimensional Hole Systems10.1103/PhysRevLett.86.2858article (journal)