Epitaxy and Structural, Electrical, and Optical Characterization of Pb<sub>1-x</sub>Sn<sub>x</sub>Te Semiconductor Layers Grown by MBE on CdTe/GaAs Hybrid Substrates
Pb1-xSnxTe is a IV–VI substitutional semiconductor alloy exhibiting excellent thermoelectric and mid-infrared optoelectronic properties controlled by the tin content. In recent ...