α-SnSe thin film solar cells produced by selenization of magnetron sputtered tin precursors
作者: Vasudeva Reddy Minnam ReddyGreta LindwallBabu PejjaiSreedevi GediTulasi Ramakrishna Reddy KotteMutsumi SugiyamaZi-Kui LiuChinho Park
作者单位: 1School of Chemical Engineering, Yeungnam University, 280 Daehak-ro, Gyeongsan 38541, Republic of Korea
2Department of Materials Science and Engineering, The Pennsylvania State University, University Park, PA 16802, USA
3Solar Photovoltaic Laboratory, Department of Physics, Sri Venkateswara University, Tirupati, A.P., India
4Department of Electrical Engineering, Faculty of Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda 278-8510, Japan
刊名: Solar Energy Materials and Solar Cells, 2018, Vol.176 , pp.251-258
来源数据库: Elsevier Journal
DOI: 10.1016/j.solmat.2017.12.003
关键词: Phase diagramΑ-SnSeThin film solar cellTwo-stage selenization processBand alignment
原始语种摘要: Abstract(#br)The temperature-pressure-composition phase diagrams of Sn-Se system were calculated using the CALPHAD (CALculation of PHase Diagram) models. The phase diagrams showed the formation of α-SnSe phase at selenium-rich side with pressures lower than atmospheric pressure and in the temperature range of 300–500°C. As a first step, the effect of Sn/Se ratio on the phase formation was studied experimentally by selenization of tin metal precursor films using effusion cell evaporation. The Sn/Se ratio was varied by changing the selenium weight in the range of 0.5–1.5g. The physical properties of the films were studied with suitable characterization techniques and the obtained results showed the formation of single phase α-SnSe at 1.0...
全文获取路径: Elsevier  (合作)
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影响因子:4.63 (2012)

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关键词翻译
关键词翻译
  • solar 太阳
  • fabricated 制造
  • produced 出品
  • formation 建造
  • magnetron 磁控管
  • selenium 
  • device 装置
  • evaporation 蒸发
  • films 薄膜
  • calculated 计算的