Macropore formation on p‐type multicrystalline silicon and solar cells
Macropore formation on p‐type multicrystalline silicon and solar cells
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p型多晶硅和太阳能电池上大孔的形成
DOI：
10.1002/pssa.200306463
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发表时间：
2003
期刊：
影响因子：
--
通讯作者：
D. Sarti
中科院分区：
文献类型：
--
作者：
C. Lévy‐Clément;S. Lust;S. Bastide;Q. N. Le;D. Sarti
通过系统研究中掺杂多晶硅（100）和（111）晶面的大孔形貌与多孔刻蚀参数和硅掺杂的关系，推导出中掺杂多晶硅大孔形成的条件。提出了一种新的多晶硅表面织构化方法，该方法可使多晶硅表面形成有效反射率低于9%的大孔结构。大孔多晶硅太阳能电池具有大于13.5%的高效率。
Conditions of macropore formation on multicrystalline medium doped silicon were deduced from a systematic study of the macroporous morphology of (100) and (111) oriented monocrystalline silicon in function of the porous etching parameters and silicon doping. A new promising method to texturize the surface of multicrystalline silicon wafers has been developed which leads to a macroporous surface with a very low effective reflectivity ∼9%. Macroporous multicrystalline silicon solar cells exhibit high efficiency larger than 13.5%.