Alloying induced degradation of the absorption edge of InAs_{x}Sb_{1-x}

Bhavtosh Bansal, V. K. Dixit, V. Venkataraman +1

InAs_{x}Sb_{1-x} alloys show a strong bowing in the energy gap, the energy gap of the alloy can be less than the gap of the two parent compounds. We demonstrate that a consequence…