نوع مقاله : مقاله پژوهشی
نویسندگان
پژوهشکده فیزیک و شتابگرها، پژوهشگاه علوم فنون هستهای، سازمان انرژی اتمی، صندوق پستی: 3486-11365، تهران ـ ایران
کلیدواژهها
عنوان مقاله English
نویسندگان English
This study proposes a design, based on theoretical calculations, to increase the density of deuterium in titanium beyond its initial value using a deuterium plasma enrichment plan. The target for enrichment is a copper disc coated with titanium, which is immersed in deuterium plasma to implant deuterium ions. The target is connected to a high-power modulator and subjected to negative voltage pulses. These pulses accelerate deuterium ions towards the target, causing them to penetrate and implant into it. Initially, due to the low diffusion coefficient of titanium, the incident ions do not diffuse quickly and accumulate near the target surface. The diffusion equation describes the predicted distribution of ions inside the target, revealing that the deuterium concentration in titanium can be significantly increased within a few weeks, exceeding the initial value by several orders of magnitude.
کلیدواژهها English