Optically detected cyclotron resonance in tilted magnetic field in a GaAs GaAlAs heterojunction
Dremin A. A., Malyavkin A. V.
We present results of optically detected cyclotron resonance (ODCR) measurements with luminescence spectra of a GaAs-GaAlAs heterojunction in tilted magnetic fields. The ODCR spectra drastically change with increasing tilt angle due to the magnetic field component which is parallel to the interface and which mixes the states of the different dimensional subbands.