Accession Number:

ADA399092

Title:

Photo-Hall Characterization of Semiconductor Matrices with Disordered Particulates

Descriptive Note:

Final rept. 1 Sep 1997-31 May 2001

Corporate Author:

PURDUE RESEARCH FOUNDATION LAFAYETTE IN

Personal Author(s):

Report Date:

2001-08-31

Pagination or Media Count:

10.0

Abstract:

1 Mobility of Carriers in LTG-GaAs GaAs epilayers containing arsenic precipitates are semi-insulating because of a lack of carriers. Therefore a direct measurement cannot be made of the mobility. When these materials are used as photoconductors. light produces electron-hole pairs. 2 Large-Area. High-Speed Photodetector Recently, large-area photodetectors have become very important in high-speed fiber communications. Large area detectors are essential to the success of plastic-fiber optical networks.

Subject Categories:

  • Electrooptical and Optoelectronic Devices
  • Optical Detection and Detectors

Distribution Statement:

APPROVED FOR PUBLIC RELEASE