Photor&fleatanae of GaAs doping superlattices has been measured at 300K.The spectra exhibi,te features cowesponding to spatially direct transitions due to quantized electron or hole states.We demonstrate the utili...Photor&fleatanae of GaAs doping superlattices has been measured at 300K.The spectra exhibi,te features cowesponding to spatially direct transitions due to quantized electron or hole states.We demonstrate the utility of the photoreflectance technique for studying quantum size effects tn doping superlattices.展开更多
文摘Photor&fleatanae of GaAs doping superlattices has been measured at 300K.The spectra exhibi,te features cowesponding to spatially direct transitions due to quantized electron or hole states.We demonstrate the utility of the photoreflectance technique for studying quantum size effects tn doping superlattices.