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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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A compact device was developed for dose measurements where each of four p-FETs has a different shield. Radiation data from the STRV-1b shows that p-FETs can be used to map the radiation inside a spacecraft.
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On-chip p-FETs were developed to monitor the radiation dose of n-well CMOS ICs by monitoring the threshold voltage shifts due to radiation induced oxide and interface charge.