TY - CONF T1 - An optical study of the properties of (AlxGa1-x)(0.5)In0.49P epitaxial layers with varying composition, hydrostatic pressure and GaAs substrate orientation JO - MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY PY - 1999/12/01 AU - Jones G AU - Cain N AU - Peggs DW AU - Petrie RP AU - Bland SW AU - Mowbray DJ ED - VL - 66 IS - 1-3 SP - 126 EP - 130 Y2 - 2025/05/11 ER -