Accession Number : ADP007668

Title :   Electron Transport in Double-Barrier Diodes Studied by Differential Absorption Spectroscopy,

Corporate Author : AT AND T BELL LABS HOLMDEL NJ

Personal Author(s) : Woodward, T. K. ; Chemia, D. S. ; Bar-Joseph, I. ; Sivco, D. L. ; Cho, A. Y.

Report Date : 22 MAY 1992

Pagination or Media Count : 6

Abstract : Charge transport in several double barrier diodes has been studied with optical transmission-based methods. The quantum-well stored charge is quantified, and accumulation and depletion regions are observed. Evidence for both inter- and intra-subband scattering is found.

Descriptors :   *ELECTROOPTICS, *TUNNEL DIODES, *OPTICAL DETECTION, ACCUMULATION, BARRIERS, DEPLETION, DIODES, REGIONS, SCATTERING, TRANSPORT, ELECTRON TRANSFER, TUNNELING(ELECTRONICS), OPTICAL WAVEGUIDES, EPITAXIAL GROWTH, RESONANCE, SYMPOSIA.

Subject Categories : Electrooptical and Optoelectronic Devices
      Optical Detection and Detectors
      Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE