Microwave emission and acoustoelectric excitation in differently orientated n InSb
- 26 June 1969
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 5 (13) , 288-289
- https://doi.org/10.1049/el:19690219
Abstract
Xband microwave emission was observed from defined small areas of [110] and [100] crystallographically orientated nInSb rods in a static magnetic field and a low electric field at 77° K, with close relations to acoustoelectric current oscillations and/or saturation. For the acoustical explanation of the emission, off-axis gain and nonlinear effects in the acoustoelectric excitation seem to be important.Keywords
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