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Improvement of n/i Interface Layer Properties in Microcrystalline Silicon Solar Cell

机译:微晶硅太阳能电池中n / i界面层性能的改善

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摘要

Properties of n-i interface are critical for hydrogenated microcrystalline silicon (μc-Si:H) substrate-type (n-i-p) solar cell as it affects carrier collection, which is visible in the red response. Here, we report a remarkable improvement in visible-infrared responses upon hydrogen plasma treatment (HPT) of n/i interface. We demonstrate that hydrogen plasma treatment in the initial stage of a μc-Si:H i layer growth affects the red response of μc-Si:H solar cell. At the optimal deposition condition, 18% higher short-circuit current density was obtained than its count part without using HPT.
机译:n-i界面的特性对于氢化微晶硅(μc-Si:H)衬底类型(n-i-p)太阳能电池至关重要,因为它会影响载流子收集,这在红色响应中可见。在这里,我们报告了n / i界面的氢等离子体处理(HPT)后可见红外响应的显着改善。我们证明了在μc-Si:H i层生长的初始阶段进行氢等离子体处理会影响μc-Si:H太阳能电池的红色响应。在最佳沉积条件下,不使用HPT,其短路电流密度比其计数部分高18%。

著录项

  • 来源
    《Inorganic thin films and coatings》|2012年|193-196|共4页
  • 会议地点 Guilin(CN)
  • 作者单位

    State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China;

    State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China;

    State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China;

    State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China;

    State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China;

    State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China;

    State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China;

    State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    microcrystalline silicon; hydrogen plasma treatment; solar cell;

    机译:微晶硅氢等离子体处理;太阳能电池;

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