Accession Number : AD0668470

Title :   PHOTOCONDUCTIVITY SPECTRA OF LOW-TEMPERATURE ELECTRON-IRRADIATED GERMANIUM,

Corporate Author : ECOLE NORMALE SUPERIEURE PARIS (FRANCE) LABORATOIRE DE PHYSIQUE

Personal Author(s) : Fischer,J. E. ; Zizine,H. ; Cherki,M.

Report Date : 15 JAN 1968

Pagination or Media Count : 13

Abstract : Photoconductivity spectrum of n type germanium irradiated at 4 degrees K and 20 degrees K have been measured. An optical quenching phenomena associated with a level at 5.8 microns has been observed in pure sample doped with 3 x 10 to the 13th power Sb/cc irradiated at 4 degrees K with a dose of 5 x 10 to the 14th power e/cm sq of 1.5 MeV. This quenching phenomena disappeared after 90 degrees K annealing. (Author)

Descriptors :   (*GERMANIUM, ELECTRON IRRADIATION), (*SEMICONDUCTORS, ELECTRON IRRADIATION), DAMAGE, RADIATION EFFECTS, PHOTOCONDUCTIVITY, CRYOGENICS, DOPING, DIFFUSION, ANTIMONY, ANNEALING, CRYSTAL DEFECTS, IMPURITIES, FRANCE

Subject Categories : Radioactiv, Radioactive Wastes & Fission Prod
      Solid State Physics

Distribution Statement : APPROVED FOR PUBLIC RELEASE