Design of Optically Reflective Electrodes for Germanium Cells
Fabrication of relatively transparent germanium photovoltaic cell backed by optically reflective electrode
OPTICAL REFLECTIVITY↗
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Damage to germanium due to 22 and 40 mev proton bombardments
Proton bombardment damage to single crystal germanium
PROTON IRRADIATION↗
Infrared properties of 40-60 mev electron- irradiated germanium
Infrared properties of high energy electron irradiated germanium - defect band spectra
GERMANIUM↗
Preliminary energy bands of germanium
Computation methods for calculating germanium and silicon crystal energy bands
SILICON↗
Carrier lifetime studies in electron- /10-55 mev/ and proton-/25-110 mev/ irradiated germanium.
Minority carrier lifetime change in electron and proton irradiated germanium to determine energy dependence of radiation damage
SEMICONDUCTOR DEVICE↗
Fabrication of one silicon-germanium thermoelectric test unit Final report
Use of thermoelectric test unit to determine applicability of silicon-germanium power modules to space power systems requirements
TEST EQUIPMENT↗
Negative photoconductivity associated with impurity conduction in germanium
Negative photoconductivity in doped germanium semiconductor device - solid state physics
PHOTOCONDUCTIVITY↗
A calculation of proton-induced damage in germanium
High energy proton irradiation damage in germanium semiconductor
PROTON IRRADIATION↗
Solar cells from epitaxial gallium arsenide on germanium
Solar cells from epitaxial deposition of gallium arsenide on germanium
GERMANIUM↗
Annealing of Neutron-irradiation-induced Changes in Impurity Conduction in Antimony- Doped Germanium
Annealing of neutron-irradiation-induced changes in impurity conduction in antimony-doped germanium
DOPING↗
Temperature dependence of the response of lithium-drifted germanium detectors to gamma rays
Resolution and efficiency of two lithium-drifted germanium detectors using gamma-ray sources
GERMANIUM↗
Infrared properties of 40-60 Mev electron- irradiated germanium.
Electrical, IR property measurements and annealing experiments on electron-irradiated oxygen doped germanium
GERMANIUM↗
Compensation dependence of impurity conduction in antimony-doped germanium.
Compensation dependence of impurity conduction in n-type germanium containing antimony atoms
GERMANIUM↗
Studies of high-energy electron /10-60 Mev/ and proton /20-130 Mev/ radiation damage in silicon and germanium.
Characteristics and properties of defects induced in silicon and germanium by 10- to 60-mev electrons and 20- to 130-mev protons
ELECTRON RADIATION↗
Magnetic-field dependence of direct interband tunneling in germanium.
Magnetic field effect on direct band-to-band tunnel current in doped germanium, noting decreases in reverse current and current-voltage characteristics
GERMANIUM↗
Negative photoconductivity associated with impurity conduction in germanium.
Negative photoconductivity in germanium at temperature and doping levels important with impurity conduction
GERMANIUM↗
Temperature dependence of the response of lithium-drifted germanium detectors to gamma rays.
Lithium-drifted germanium detector resolution and efficiency as function of temperature for gamma rays
GERMANIUM↗
Butler, Missouri - An iron meteorite with extremely high germanium content.
Butler iron meteorite composition, noting very high concentration of germanium, gallium and nickel exhibiting Widmanstatten pattern
IRON METEORITE↗