摘要
介绍了基于辐生伏特效应的放射性同位素微电池的理论研究,建立了p+n型和n+p型微电池能量转化结构的理论模型,分析了影响微电池性能的主要参数,并对两种能量转化结构的主要设计参数进行了优化。比较了p+n型和n+p型两种能量转化结构的性能。
The theoretical studies on betavoltaic microbatteries using low-level radiation from radioisotope thin films are presented. The model of n^＋p-junction and p^＋n-junction betavoltaic energy converters are constructed, and optimized with respect to maximum electron energy usage and maximum output power generation under two constraints, and the optimal solution was obtained numerically. The performances of two types of betavoltaic microbatteries are compared respectively.
出处
《核电子学与探测技术》
CAS
CSCD
北大核心
2008年第2期294-298,304,共6页
Nuclear Electronics & Detection Technology
