Pendidikan: 2015 – Sarjana Fisika (S1) Institut Teknologi Bandung 2017 – Magister Fisika (S2) Institut Teknologi Bandung 2022 - Doktor Fisika (S3) Institut Teknologi Bandung Keahlian: Fisika Komputasi, Fisika Nuklir Minat Penelitian: Baterai Nuklir, Material Nuklir, Instrumentasi Nuklir, Pemodelan Sistem Fisis Publikasi: [1] Rahastama, S. and Waris, A., (2016), August. Analytical study of 90Sr betavoltaic nuclear battery performance based on pn junction silicon. In Journal of Physics: Conference Series (Vol. 739, No. 1, p. 012003). IOP Publishing. [2] Rahastama, S., Waris, A., Viridi, S., & Iskandar, F. (2019). Optimization of surface passivation parameters in [147Pm]-Si planar pn junction betavoltaic based on analytical 1-D minority carrier diffusion equation approaches. Applied Radiation and Isotopes.