Gettering effect in Cr/4H-SiC UV photodetectors under ptoton irradiation vith E=15 Mev
Nikitina I.P.1, Kalinina E.V.1, Zabrodski V.V.1
1Ioffe Institute, St. Petersburg, Russia
Email: irina.nikitina45@gmail.com, evk@mail.ioffe.ru, sildet@mail.ioffe.ru

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The mechanism of structure transformation in Cr/4H-SiC UV photodetectors, which is responsible for the cyclic gettering of radiation defects, under repeated proton irradiation, is proposed in this work.. Keywords: vacancies, clusters, gettering.
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