We developed a novel setup which includes a multichannel detector for optically detected cyclotron resonance. It can be used to record all photoluminescence (PL) spectra under far-infrared radiation at various magnetic fields. Using this setup, intensity changes can be monitored as a function of the magnetic field simultaneously for all recombination peaks. This system is useful not only for high-sensitivity and high-resolution measurement of cyclotron resonance, but also for studying recombination processes.
|Number of pages||4|
|Journal||Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers|
|Publication status||Published - 1997 Dec 1|
- Modulation doped
- Multichannel spectroscopy
ASJC Scopus subject areas
- Physics and Astronomy(all)