Advanced far infrared detector and double donor studies in Ge

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Description

This has application to astronomy and astrophysics. Selenium in Ge has been studied with a doping technique which limits complex formation. Only one ionization level has been found to correspond to selenium, which presumably occupies a substitutional site. This level is extremely unstable and its concentration decreases after annealing at 400C. Future work is planned to anneal the fast neutron damage before much selenium has formed in the {sup 74/76}Ge samples. It is expected that the observed selenium level can be better characterized and the missing selenium level is more likely to be discovered if other defects are removed before ... continued below

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93 p.

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Olsen, C.S. December 1, 1994.

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Description

This has application to astronomy and astrophysics. Selenium in Ge has been studied with a doping technique which limits complex formation. Only one ionization level has been found to correspond to selenium, which presumably occupies a substitutional site. This level is extremely unstable and its concentration decreases after annealing at 400C. Future work is planned to anneal the fast neutron damage before much selenium has formed in the {sup 74/76}Ge samples. It is expected that the observed selenium level can be better characterized and the missing selenium level is more likely to be discovered if other defects are removed before {sup 77}Se formation.

Physical Description

93 p.

Notes

OSTI as DE95011261

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  • Other Information: TH: Thesis (M.S.)

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  • Other: DE95011261
  • Report No.: LBL--36619
  • Grant Number: AC03-76SF00098
  • Office of Scientific & Technical Information Report Number: 62941
  • Archival Resource Key: ark:/67531/metadc695452

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Office of Scientific & Technical Information Technical Reports

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  • December 1, 1994

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  • Aug. 14, 2015, 8:43 a.m.

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  • Aug. 8, 2016, 8:32 p.m.

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Olsen, C.S. Advanced far infrared detector and double donor studies in Ge, thesis or dissertation, December 1, 1994; California. (digital.library.unt.edu/ark:/67531/metadc695452/: accessed September 26, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.