Abstract

Decay kinetics of exciton and electron-hole drop systems in a highly photoexcited germanium crystal are investigated by observing time-resolved far-infrared laser magnetoabsorption. Magnetospectroscopy of indium-doped material is also studied over 48-220 μm.

© 1977 Optical Society of America

Line shape cyclotron resonance in n -type germanium at 337 μm in the temperature range 15–80 K

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