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| CdCl2处理退火CdS多晶薄膜的电学性质研究 | |
| 引用本文： | 黄小融,张静全,郑家贵,黎兵,蔡伟.CdCl2处理退火CdS多晶薄膜的电学性质研究[J].四川师范大学学报(自然科学版),1999,22(4):419-422. |
| 作者姓名： | 黄小融 张静全 郑家贵 黎兵 蔡伟 |
| 作者单位： | 1. 四川师范大学,化学系,四川,成都,610066 2. 贵州师范大学,物理系,贵州,贵阳,550001 3. 四川大学,材料科学系,四川,成都,610064 |
| 摘 要： | 对ＣｄＳ薄膜用不同浓度的ＣｄＣｌ２溶液处理后在不同温度下退火，发现其暗电导率σｄ和电导激活能Ｅａ随ＣｄＣｌ２溶液的浓度和退火温度的不同而不同，而且用ＣｄＣｌ２处理再退火的样品，暗电导率σｄ随温度Ｔ变化的关系（ｌｎσｄ１０００／Ｔ）为分段直线，对应于不同的Ｅａ．本文就上述结果进行了讨论，并用Ｃｌ－的扩散进行了解释． |
| 关 键 词： | CdS薄膜 CdCl2处理 退火 电导率 激活能 |
Study on the Electrical Properties of Annealed CdS Polycrystalline Films Treated by CdCl2 |
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| HUANG Xiao-rong,ZHANG Jing-quan,ZHENG Jia-gui,LI Bing,CAI Wei.Study on the Electrical Properties of Annealed CdS Polycrystalline Films Treated by CdCl2[J].Journal of Sichuan Normal University(Natural Science),1999,22(4):419-422. | |
| Authors: | HUANG Xiao-rong ZHANG Jing-quan ZHENG Jia-gui LI Bing CAI Wei |
| Abstract: | The effect of CdCl 2 treatment and annealing temperature on the electrical properties of CdS films has been studied. The differences in dark conductivity and activation energy of CdS films are caused by the different concentrations of CdCl 2 solutions at the differently annealing temperatures. For the annealed samples treated by CdCl 2, the relation between their dark conductivity and the temperature consists of two straight lines, which correspond with two different activation energies. Discussion on the results is given. |
| Keywords: | CdS film CdCl 2 treatment Annealing Conductivity Activation energy |
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