| 选择性扩散方式对硅基选择性发射极太阳电池性能的影响 |
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| 引用本文： | 张孙浩琛,虞铮栋,王强.选择性扩散方式对硅基选择性发射极太阳电池性能的影响[J].南通职业大学学报,2013(3):80-84. |
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| 作者姓名： | 张孙浩琛 虞铮栋 王强 |
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| 作者单位： | [1]南通大学计算机科学与技术学院,江苏南通226019 [2]南通大学电子信息学院,江苏南通226019 |
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| 基金项目： | 国家自然基金青年科学基金（11204145）;江苏省高等学校大学生创新训练计划项目（2012JSSPITP1512）;南通大学自然科学基金项目（122036,112071） |
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| 摘 要： | 研究了不同的选择性扩散方式对SE电池短路电流性能的影响。实验结果表明，采用预淀积PSG层的恒定表面杂质总量的扩散方式的SE电池可获得最佳的短路电流特性。通过对扩散工艺的研究发现．不论何种扩散方式，扩散时间的增加均会微弱降低电池短路电流特性；扩散温度的增加均会使电池的短路电流先增加后降低；在恒定表面浓度扩散过程中的氧化作用会导致电池性能的降低。
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| 关 键 词： | 杂质掺杂 太阳电池 选择性发射极 扩散方式 |
The Study of the Selective Emitter Solar Cell Performance Affected by Diffuse Methods |
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| ZHANG Sun-hao-chena,YU Zheng-donga,WANG Qiang.The Study of the Selective Emitter Solar Cell Performance Affected by Diffuse Methods[J].Journal of Nantong Vocational College,2013(3):80-84. |
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| Authors: | ZHANG Sun-hao-chena YU Zheng-donga WANG Qiang |
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| Institution: | b (a. School of Computer Science and Technology, Nantong University, Nantong 226019, China; b. School of Electronics and Information, Nantong University, Nantong 226019, China) |
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| Abstract: | This paper studies SE solar cell performances affected by different diffuse methods. The experi- ments results show that the diffuse method with constant total dopant by pre-deposition PSG layer can obtain the best ISC performance. Increasing of diffuse time can slight decease the ISC by any diffuse methods. The ISC will enhance firstly, and then decrease with the increasing of the diffuse temperature. In the constant sur- face concentration diffusion process, the oxidation will lead to the battery performance reducing. |
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| Keywords: | impurity doping solar cell selective emitter diffuse method |
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