Singularities of exciton absorption in cadmium sulfide at low temperatures
Dneprovskii V.S., Zhukov E.A., Martynenko E.D., Fokin V.S.
Exciton absorption in cadmium sulfide was investigated in the temperature range 6-65 K. A decrease was observed in the integral exciton absorption for picosecond pulses of white light.