首页> 外文会议>IEEE Photovoltaic Specialists Conference >p#x002B; Emitters on n-type c-Si using rapid thermal annealing of PECVD a-Si films and aluminum metallization
【24h】

p#x002B; Emitters on n-type c-Si using rapid thermal annealing of PECVD a-Si films and aluminum metallization

机译:通过PECVD a-Si膜的快速热退火和铝金属化在n型c-Si上的p +发射极

获取原文

摘要

We present the development and characterization of n-type mono-Si photovoltaic cells with p+ emitters formed by the rapid thermal annealing of PECVD boron-doped amorphous silicon (a-Si) films. Aluminum metallization was deposited from evaporator and sputtering tool sources. The process yielded emitters of excellent uniformity (average non-uniformity of 4.4% over 40 samples) with sheet resistance ranging from 53 Ω/□ to 249 Ω/□ inversely dependent on the thickness of p+ film annealed. A reasonably-low post-anneal series resistance of 0.602 Ω∗cm2 suggests that all-aluminum metallization is sufficient for silicon photovoltaic cells of high efficiency.
机译:我们介绍了通过PECVD掺硼非晶硅(a-Si)薄膜的快速热退火形成的具有p +发射极的n型单晶硅光伏电池的开发和表征。从蒸发器和溅射工具源沉积铝金属化层。该工艺产生的发射极具有出色的均匀性(40个样品的平均不均匀度为4.4%),其薄层电阻范围为53Ω/□至249Ω/□,反之取决于退火的p +膜的厚度。 0.602Ω* cm 2 的较低的退火后串联电阻表明,全铝金属化足以满足高效率的硅光伏电池的需求。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号