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AbstractAbstract
[en] Measurements of the Schottky barrier heights formed by evaporating various metals onto etched slices of n type Ge show that the barrier height and the reverse leakage current depend on the metal work function. The results are consistent with a surface state density on the Ge greater than or equal to 5 x 1013/cm2 . eV. Only metals with work functions > 4.4 eV give acceptably small reverse currents at 800K. Of these, evaporated Ni or Pd are judged to be best for spectrometers. (U.S.)
Source
21. nuclear science symposium; Washington, DC; 11 Dec 1974; 14. scintillation and semiconductor counter symposium; Washington, DC; 11 Dec 1974; 6. nuclear power systems symposium; Washington, DC; 11 Dec 1974
Record Type
Journal Article
Literature Type
Conference
Journal
IEEE (Inst. Electr. Electron. Eng.) Trans. Nucl. Sci; v. NS-22(1); p. 140-144
Country of publication
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