Accurate determination of (AlxGa1-x)(0.5)In0.5P alloy pressure coefficients

摘要

The relative pressure coefficients across the (AlxGa1-x)(0.5)In0.5P alloy range are accurately reported for the first time as a function of the aluminium content. Low temperature continuous-wave photoluminescence (CWPL) at hydrostatic pressures up to 30 kbar was used on a specially designed sample. [References: 11]