Dependence of Electro‐optical Properties on the Deposition Conditions of Chemical Bath Deposited CdS Thin Films
Dependence of Electro‐optical Properties on the Deposition Conditions of Chemical Bath Deposited CdS Thin Films
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化学浴沉积 CdS 薄膜电光特性对沉积条件的依赖性
DOI：
10.1149/1.1838141
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发表时间：
1997
影响因子：
3.9
通讯作者：
J. Herrero
中科院分区：
文献类型：
--
作者：
J. Dona;J. Herrero
近年来，化学浴沉积CdS薄膜及相关材料的论文的发表急剧增加，因为使用该方法成功地制备了用于CuInSe{sub 2}和cdte基多晶薄膜太阳能电池的CdS薄膜缓冲层。一般来说，这些论文关注的是之前提出的研究薄膜特性的方法，而没有系统地研究沉积条件对薄膜特性的影响。本文对化学镀液沉积的CdS薄膜电光性能与沉积变量的关系进行了详尽的研究。作者不仅提出了用这种方法获得CdS薄膜的一组条件，而且还提出了适合于某些应用要求的沉积工艺条件，例如薄膜太阳能电池的缓冲层。观察到的依赖于沉积变量的电光特性证实了他们先前提出的这一过程的化学机制。
Lately, there has been a sharp increase in the publication of papers on chemical bath deposition of CdS thin films and related materials due to successful results obtained using this method to fabricate CdS thin-film buffer layers for CuInSe{sub 2}- and CdTe-based polycrystalline thin-film solar cells. Generally, these papers focus on previously proposed methods of studying film characteristics without a systematic study of the influence of deposition conditions on film characteristics. In this paper the authors present an exhaustive study of the chemical bath-deposited CdS thin films electro-optical properties dependence on deposition variables. The authors propose not only a set of conditions for obtaining CdS thin films by this method but additionally, suitable deposition process conditions for certain application requirements, such as buffer layers for thin-film solar cells. The observed electro-optical characteristics dependence on the deposition variables corroborates the chemical mechanism that they proposed previously for this process.