Optical anisotropy in (311) 'IN IND.1-X''GA IND.X''AS' / 'GA''AS' quantum wells - Ribeiro, A. A; Narvaez, G A; Torriani, I C L; Cerdeira, F; Guimarães, Francisco Eduardo Gontijo; Lubishev, D; Basmaji, Pierre (Brazilian Workshop on Semiconductor Physics, 1997)