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DOE OSTI · 1593228

Annual LDRD Report (FY2019)

Dodds, Nathaniel Anson
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Abstract

The performance of Nuclear Deterrence (ND) systems could be improved by adopting advanced commercial CMOS technologies. However, the radiation hardness of these ND systems must be assured. This project quantified dose rate upset thresholds, allowing us to evaluate whether advanced commercial technologies can be used in rad hard applications. This project also evaluated the susceptibility of advanced commercial technologies to neutron displacement damage and single event effects, and developed hardness assurance methods. As a result of this work, Sandia is now collaborating more closely with DoD agencies and their contractors to understand and improve the radiation hardness of advanced commercial technologies. Sandia Capabilities (SPHINX, lon Beam Lab, FPGA test capabilities) were developed and are being utilized by other programs. Staff were trained to do radiation survivability testing and developed proposals that were funded. Internal and external collaborations and partnerships were developed, including with Georgia Tech. This project received the Best Paper award at the 2019 Hardened Electronics And Radiation Technology (HEART) Conference.

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36 MATERIALS SCIENCE61 RADIATION PROTECTION AND DOSIMETRY

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Dodds, Nathaniel Anson. 2020-01-22. Annual LDRD Report (FY2019). https://doi.org/10.2172/1593228

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36 MATERIALS SCIENCE↗