Optically detected cyclotron resonance by multichannel spectroscopy

被引:2
|
作者
Suzuki, K
Saito, K
Saku, T
Hirayama, Y
机构
关键词
ODCR; CR; FIR; multichannel spectroscopy; H-band; modulation doped;
D O I
10.1143/JJAP.36.926
中图分类号
O59 [应用物理学];
学科分类号
摘要
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.
引用
收藏
页码:926 / 929
页数:4
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