Friedland, K. J.Hey, R.Martinez, G.Maude, D. K.Potemski, M.Poulter, A. J. L.Riedel, A.Zeman, J.2004-12-102004-12-1020012001http://hdl.handle.net/2003/1809610.17877/DE290R-11981enThe American Physical SocietyPhysical Review Letters530Magneto Infrared Absorption in High Electron Density GaAs Quantum Wells10.1103/PhysRevLett.86.336article (journal)