CO₂-Laser Induced Hot Electron Magneto-Transport Effects in n-InSb
Description:
The effects of optical heating via infrared free carrier absorption on the electron magneto-transport properties of n-InSb at helium temperatures have been studied for the first time. Oscillatory photoconductivity (OPC) type structure is seen in the photon energy dependence of the transport properties. A C0₂ laser (hω = 115 to 135 meV) was used as the optical source. Concentrations between 1 x 10¹⁵ cm⁻³ and 2 x 10¹⁶ cm⁻³ were studied. The conclusions of this study are that the energy relaxatio…
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Date:
August 1979
Creator:
Moore, Bradley T.
Partner:
UNT Libraries