PT Journal
AU Gershenzon, EM
   Gurvich, YA
   Orlova, SL
   Ptitsina, NG
TI Cyclotron resonance of electrons in Ge in a quantizing magnetic field in the case of inelastic scattering by acoustic phonons
SO Sov. Phys. JETP
JI Sov. Phys. JETP
PY 1975
BP 311
EP 315
VL 40
IS 2
DE Ge; cyclotron resonance
AB Results are presented of an experimental study of the linewidth of cyclotron resonance under strong quantization conditions on the scattering of electrons by acoustic phonons. The measurements were performed in the 2....{).4 mm wavelength range at temperatures between 10 and 1.4 OK. A number of singularities were observed in the temperature and frequency dependences of the cyclotron linewidth. These can be ascribed to the effect of inhomogeneous broadening due to nonparabolicity of the electron spectrum, which is renormalized as a result of interaction with acoustic phonons.
ER