Calderón, Oscar G.Chin, Alan H.Kono, Junichiro2004-12-272004-12-2720012001http://hdl.handle.net/2003/1940010.17877/DE290R-2134enThe American Physical SocietyPhysical Review Letters530Extreme Midinfrared Nonlinear Optics in Semiconductors10.1103/PhysRevLett.86.3292article (journal)