오승찬
(Korea Atomic Energy Research Institute)
정상훈
(Korea Atomic Energy Research Institute)
황영관
(Korea Atomic Energy Research Institute)
이남호
(Korea Atomic Energy Research Institute)
Electronic systems may be cause of various serious failures due to an ionizing radiation effect when exposed to a prompt gamma-ray pulse. This transient electrical malfunction can, in some cases, results in a failure of the electronic system of which the circuits are a part. Transient radiation measurement and evaluation system is required to development for enhanced radiation-resistance against the initial nuclear radiation produced by the detonation of a nuclear weapon of semiconductor devices. In these studies, we performed the following work. In the first part of the work, we carried out a SPICE simulation applied to nuclear radiation condition for PIN diode and we also investigated the photocurrent by a pulsed gamma-ray on a PIN diode using a TCAD simulation.