TY - CONF T1 - Effect of graded buffer design on the defect structure in InGaAs/GaAs (111)B heterostructures JO - MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY PY - 2001/03/22 AU - Gutierrez M AU - Gonzalez D AU - Aragon G AU - Hopkinson M AU - Garcia R ED - VL - 80 IS - 1-3 SP - 27 EP - 31 Y2 - 2024/12/22 ER -