- 1、本文档共6页,可阅读全部内容。
- 2、原创力文档(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
- 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载。
- 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
查看更多
Microstructure and opencircuit voltage of nip microcrystalline silicon solar cells
JOURNAL OF APPLIED PHYSICS VOLUME 93, NUMBER 9 1 MAY 2003
Microstructure and open-circuit voltage of nip microcrystalline silicon
solar cells
J. Bailat,a) E. Vallat-Sauvain, L. Feitknecht, C. Droz, and A. Shah
´ ˆ ˆ
Institut de Microtechnique, Universite de Neuchatel, Rue Breguet 2, CH-2000 Neuchatel, Switzerland
Received 1 July 2002; accepted 3 February 2003
A series of microcrystalline silicon n i p solar cells has been deposited by very high frequency
plasma enhanced chemical vapor deposition at various values of silane to hydrogen source gas ratio
and on two different substrate types. Relationships between microstructure and electrical
characteristics of these solar cells are investigated by transmission electron microscopy, atomic
force microscopy, and I ( V) measurements. A mixed phase so-called heterophase layer consisting
of amorphous plus microcrystalline material is observed at the bottom of the solar cell and identified
here as one of the key microstructural features of the device: the relationship between the crystalline
nuclei density and the heterophase layer thickness is presented as well as its relationship with the
open-circuit voltage ( Voc). The effects of substrate roughness and of silane to hydrogen gas ratio
used for the fabrication of the device on the heterophase layer are evidenced. These observations
underline the importance of the first stages of growth of the intrinsic i layer for the fabrication of
high- Voc n i p microcrystalline solar cells. © 2003 American Institute of Physics.
DOI: 10.1063/1.156
您可能关注的文档
- FastCAM操作流程.doc
- FDTD Solutions资料集锦专题资料(一).pdf
- FDTD Solutions资料集锦专题资料(二).pdf
- FDTD Solutions资料集锦专题资料(三).pdf
- FDI对浙江产业结构影响的实证分析.pdf
- Feature selection Evaluation, application, and small sample performance.pdf
- FDTDTM的开发方法_美名软件.pdf
- FeedinTariffBrochure马来西亚光伏补贴政策宣传资料.pdf
- Field Evaluation of the Bacterial.pdf
- Feedback回授的问题.doc
最近下载
- (2023)GB2894安全标志及使用导则标准大全.pdf
- 云-优加-菜鸟裹裹驿站1013出海0930在线岗前考试1011.docx VIP
- 芳香保健理论知识考试题库(含答案).pdf VIP
- 部编人教版小学道德与法治三年级上册:全册表格式教案.pdf
- 田家四季歌(第二课时) 逐字稿 二年级上册语文 智慧中小学.pdf
- 中级(监控类) 消防设施操作员理论考试题及答案.doc VIP
- 2024年秋季新湘教版七年级上册地理全册教案.docx
- 电缆生产企业安全风险分级管控(危险源辨识分析)资料.docx VIP
- 天天特卖售后结业售后场景考试 - 副本.doc VIP
- 铝镁锰金属屋面施工方案.docx
文档评论(0)