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- Title
Experimental Simulation of a Diamond Betavoltaic Battery.
- Authors
Amosov, V. N.; Babichev, V. N.; Dyatko, N. A.; Meshchaninov, S. A.; Pal’, A. F.; Rodionov, N. B.; Ryabinkin, A. N.; Starostin, A. N.; Filippov, A. V.
- Abstract
Diamond single-crystal Schottky barrier mip-structures (metal-intrinsic diamond-p-doped diamond) with dimensions of 3 × 3 and 4.1 × 4.28 mm are fabricated on the basis of HTHP p-diamond and CVD i-diamond. The betavoltaic characteristics of the diamond structures are studied using a wide-aperture electron beam with an initial energy of 110 keV, partially scattered on the way to a converter by a 14-μm-thick aluminum layer and a 17-mm-thick air layer. The maximum generated power reached 2.18 mW (41 mW/cm2) with a conversion efficiency of 2-3%.
- Subjects
CVD coatings; DIAMONDS; NANOFABRICATION; PHYSICS experiments; THICKNESS measurement
- Publication
Technical Physics Letters, 2018, Vol 44, Issue 8, p697
- ISSN
1063-7850
- Publication type
Article
- DOI
10.1134/S1063785018080023