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应用科学学报 ›› 1985, Vol. 3 ›› Issue (4): 349-354.

• 论文 • 上一篇    下一篇

用俄歇电子能谱研究薄膜Cu2S/CdS太阳能电池

俞志中1, 黄芳龙2   

  1. 1. 上海测试技术研究所;
    2. 上海能源利用技术研究所
  • 收稿日期:1982-09-19 修回日期:1984-01-25 出版日期:1985-12-31 发布日期:1985-12-31

A STUDY OF Cu2S/CdS SOLAR CELL BY AES

YU ZHIZHONG1, HUANG FANLONG2   

  1. 1. Shanghai Institute of Testing Technology;
    2. Shanghai Institute of Energy
  • Received:1982-09-19 Revised:1984-01-25 Online:1985-12-31 Published:1985-12-31

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摘要： 用俄歇电子能谱(AES)研究了化学沉积Cu2S制备的Cu2S/CdS系太阳能电池,探讨了提高电池性能与成品率的方向.还观察到电池组成元素S、Cd随存放时间的增长而向电池表面扩散并逃逸、Cu向纵深方向扩散等现象.讨论了AES分析的深度分布特征与电池效率之间存在着某种函数关系.

Abstract: The solar cell of Cu2S chemically deposited on CdS was Studied with AES, and the ways to improve quality and yield of the cell were discussed. It was observed that with time increasing, S and Cd enriched at and escaped from the surface of the cell, and Cu contrarily diffused into CdS. A certain functional relation was found between the depth profile of elements analyzed by AES and efficiency of the cell.