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Monocrystalline flexible substrate for thin film solar cell and flexible thin film solar cell including the same
Monocrystalline flexible substrate for thin film solar cell and flexible thin film solar cell including the same
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机译：用于薄膜太阳能电池和柔性薄膜太阳能电池的单晶柔性基板，包括该薄膜太阳能电池
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摘要
The present invention relates to a single crystalline flexible substrate for a thin film solar cell and a flexible thin film solar cell including the same. The present invention, as a substrate for a solar cell, a flexible substrate formed of a polycrystalline metal or polymer; and a single crystalline thin film formed by depositing a polycrystalline first material on the upper portion of the substrate, and having crystal orientation at the grain boundary satisfying the following relation A; Disclosed is a flexible thin film solar cell including the same. [Relational A] 0°< FWHM 1 ≤ 3° (However, FWHM 1 is the full width at half maximum of the misorientation angle distribution curve at the grain boundary of the thin film.)
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