Betavoltaic device in por-SiC/Si C-Nuclear Energy Converter Alina Akimchenko, Victor Chepurnov, Mikhail Dolgopolov, Albina Gurskaya, Oleg Kuznetsov, Alikhan Mashnin, Vitaliy Radenko, Alexander Radenko, Oleg Surnin and George Zanin EPJ Web Conf., 158 (2017) 06004 Published online: 24 October 2017 DOI: 10.1051/epjconf/201715806004