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Electrode pattern design for GaAs betavoltaic batteries
  • ISSN号：1674-4926
  • 期刊名称：《半导体学报：英文版》
  • 时间：0
  • 分类：TM914.4[电气工程—电力电子与电力传动] TS194.1[轻工技术与工程—纺织化学与染整工程;轻工技术与工程—纺织科学与工程]
  • 作者机构：[1]School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, China
  • 相关基金：Project supported by the National Natural Science Foundation of China（Nos.90923039 and 51025521）; the 111 Project of China（No. B08043）
作者： 陈海洋, 尹建华, 李大让
关键词： 光伏电池, 图案设计, 砷化镓, 针电极, 并联电阻, 短路电流, 敏感性, β粒子, betavoltaic, photovoltaic, electrode design, series and parallel resistance
中文摘要：

<正>The sensitivities of betavoltaic batteries and photovoltaic batteries to series and parallel resistance are studied.Based on the study,an electrode pattern design principle of GaAs betavoltaic batteries is proposed.GaAs PIN junctions with and without the proposed electrode pattern are fabricated and measured under the illumination of 63Ni.Results show that the proposed electrode can reduce the backscattering and shadowing for the beta particles from 63Ni to increase the GaAs betavoltaic battery short circuit currents effectively but has little impact on the fill factors and ideal factors.

英文摘要：

The sensitivities of betavoltaic batteries and photovoltaic batteries to series and parallel resistance are studied.Based on the study,an electrode pattern design principle of GaAs betavoltaic batteries is proposed.GaAs PIN junctions with and without the proposed electrode pattern are fabricated and measured under the illumination of ~（63）Ni.Results show that the proposed electrode can reduce the backscattering and shadowing for the beta particles from ~（63）Ni to increase the GaAs betavoltaic battery short circuit currents effectively but has little impact on the fill factors and ideal factors.

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期刊信息
  • 《半导体学报：英文版》
  • 中国科技核心期刊
  • 主管单位:中国科学院
  • 主办单位:中国电子学会 中国科学院半导体研究所
  • 主编：李树深
  • 地址：北京912信箱
  • 邮编：100083
  • 邮箱：cjs@semi.ac.cn
  • 电话：010-82304277
  • 国际标准刊号：ISSN：1674-4926
  • 国内统一刊号：ISSN：11-5781/TN
  • 邮发代号:2-184
  • 获奖情况:
  • 90年获中科院优秀期刊二等奖,92年获国家科委、中共中央宣传部和国家新闻出版署...,97年国家科委、中共中央中宣传部和国家新出版署三等奖,中国期刊方阵“双效”期刊
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国化学文摘（网络版）,荷兰文摘与引文数据库,美国工程索引,美国剑桥科学文摘,英国科学文摘数据库,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,英国英国皇家化学学会文摘,中国北大核心期刊（2000版）
  • 被引量:7754