NIMTE OpenIR  > 2018专题
Temperature and Humidity Stable Alkali/Alkaline-Earth Metal Carbonates as Electron Heterocontacts for Silicon Photovoltaics
Wan, Yimao; Bullock, James; Hettick, Mark; Xu, Zhaoran; Samundsett, Chris; Yan, Di; Peng, Jun; Ye, Jichun; Javey, Ali; Cuevas, Andres
2018
发表期刊ADVANCED ENERGY MATERIALS
卷号8期号:22
摘要Nanometer scale interfacial layers between the metal cathode and the n-type semiconductor play a critical role in enhancing the transport of charge carriers in and out of optoelectronic devices. Here, a range of nanoscale alkali and alkaline earth metal carbonates (i.e., potassium, rubidium, caesium, calcium, strontium, and barium) are shown to function effectively as electron heterocontacts to lightly doped n-type crystalline silicon (c-Si), which is particularly challenging to contact with common metals. These carbonate interlayers are shown to enhance the performance of n-type c-Si proof-of-concept solar cells up to a power conversion efficiency of approximate to 19%. Furthermore, these devices are thermally stable up to 350 degrees C and both the caesium and barium carbonates pass a standard 1000 h damp heat test, with >95% of their initial performance maintained. The temperature and humidity stable electron heterocontacts based on alkali and alkaline earth metal carbonates show a high potential for industrial feasibility and longevity for deployment in the field.
关键词Solar-cells Tmah Si Contacts
学科领域Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
语种英语
文献类型期刊论文
条目标识符http://ir.nimte.ac.cn/handle/174433/17267
专题2018专题
推荐引用方式
GB/T 7714
Wan, Yimao,Bullock, James,Hettick, Mark,et al. Temperature and Humidity Stable Alkali/Alkaline-Earth Metal Carbonates as Electron Heterocontacts for Silicon Photovoltaics[J]. ADVANCED ENERGY MATERIALS,2018,8(22).
APA Wan, Yimao.,Bullock, James.,Hettick, Mark.,Xu, Zhaoran.,Samundsett, Chris.,...&Cuevas, Andres.(2018).Temperature and Humidity Stable Alkali/Alkaline-Earth Metal Carbonates as Electron Heterocontacts for Silicon Photovoltaics.ADVANCED ENERGY MATERIALS,8(22).
MLA Wan, Yimao,et al."Temperature and Humidity Stable Alkali/Alkaline-Earth Metal Carbonates as Electron Heterocontacts for Silicon Photovoltaics".ADVANCED ENERGY MATERIALS 8.22(2018).
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wan, Yimao]的文章
[Bullock, James]的文章
[Hettick, Mark]的文章
百度学术
百度学术中相似的文章
[Wan, Yimao]的文章
[Bullock, James]的文章
[Hettick, Mark]的文章
必应学术
必应学术中相似的文章
[Wan, Yimao]的文章
[Bullock, James]的文章
[Hettick, Mark]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。