Modeling, design, fabrication and experimentation of a GaN-based, 63Ni betavoltaic battery - Archive ouverte HAL Access content directly
Journal Articles Journal of Physics D: Applied Physics Year : 2018

Modeling, design, fabrication and experimentation of a GaN-based, 63Ni betavoltaic battery

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Abstract

GaN is a durable, radiation hard and wide-bandgap semiconductor material, making it ideal for usage with betavoltaic batteries. This paper describes the design, fabrication and experimental testing of 1 cm$^2$ GaN-based betavoltaic batteries (that achieve an output power of 2.23 nW) along with a full model that accurately simulates the device performance which is the highest to date (to the best of our knowledge) for GaN-based devices with a $^{Ni}$63 source.
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Dates and versions

cea-01765048 , version 1 (10-01-2019)

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C Munson, Q. Gaimard, Kamel Merghem, S. Sundaram, J. Rogers, et al.. Modeling, design, fabrication and experimentation of a GaN-based, 63Ni betavoltaic battery. Journal of Physics D: Applied Physics, 2018, 51 (3), pp.035101. ⟨10.1088/1361-6463/aa9e41⟩. ⟨cea-01765048⟩
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