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EBV法制备Znln2S4薄膜的性质研究
FABRICATION AND PROPERTY OF Znln2S4 THIN FILMS BY EBV METHOD
【摘要】 用电子束加热真空蒸发法(EBV法)制备了厚度为350nm的ZnIn2S4薄膜。研究了最佳成膜工艺条件和最新电子能谱分析结果;通过不同气氛处理可以控制材料的导电类型,典型膜的电阻率为2.5×10-1Ω·cm,Hall迁移率为52cm2·V-1·s-1,载流子浓度为1.42×1017cm-3,禁带宽度为2.13eV。探讨了ZnIn2S4膜的导电机理,并制作了ZnIn2S4-Si太阳电池。
【Abstract】 he ZuIu2S4 thin films were prepared by EBV method.The composition,structure and state of the films were investigated by XPS.The optical and electrical properties of ZuIn2S4 films were discussed.It was shown that ρ=2.5 × 10-1 Ω·cm,μH=52 cm2·V-1·s-1,N=1.42×1017cm-3,Eg = 2.13eV.The heierjunction solar cell ZnIn2S4/Si was successfully fabricated first.
【关键词】 电子束蒸发法;
ZnIn2S4薄膜;
电子能谱;
Znln2S4-Si电池;
【Key words】 electron beam; ZnIn2S4 thin films; photoelectron spectroscopy; ZnIn2S4/Si solar cells;
【Key words】 electron beam; ZnIn2S4 thin films; photoelectron spectroscopy; ZnIn2S4/Si solar cells;
- 【文献出处】 太阳能学报 ,ACTA ENERGIAE SOLARIS SINICA , 编辑部邮箱 ,1994年02期
- 【分类号】O484.4
- 【被引频次】1
- 【下载频次】124