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关键词

GaAs   

   

太阳能电池

特点

   半导体   

  

转换效率 技术的发展和前

1GaAs

 

     

太阳能电池

 

                                                                                                                              

 

 

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 3  

1.1  GaAs

 

     

太阳能电池基本介绍

 

                                                                                                         

 

 

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 3  

1.2 GaAs

 

     

太阳能电池的特点

 

                                                                                                              

 

 

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 5  

2  GaAs

 

     

基单结太阳能电池

 

                                                                                                                

 

 

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 6  

2  

   1GaAs

 

     

同质结太阳能电池

 

                                                                                                            

 

 

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 6  

2  

   2 GaAs

 

 

   Ge

       

异质结太阳能电池

 

                                                                                                  

 

 

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 7  

参考文献

 

                                                                                                                                            

 

 

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 12

   

 

绪 言

GaAs 太阳能电池同硅太阳能电池相比,在耐辐照、高工作温度、高效率等

方面有其独特的优势。随着空间技术的发展

,对航天用太阳能电池提出了更高的

要求

,尤其对 GaAs 太阳能电池用作卫星电源寄予厚望。20 多年来,GaAs 太阳能

电池的发展十分迅速

,理论和实验研究。