Biomimetic parabola-shaped AZO subwavelength grating structures for efficient antireflection of Si-based solar cells

We report the fabrication and investigation of the parabola-shaped periodic subwavelength grating (SWG) structures on aluminum-doped zinc oxide (AZO) film/Si substrate, which are formed by a novel re-deposition method using the AZO dot arrays as a seed layer, for broadband and omnidirectional antire...

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Veröffentlicht in:	Solar energy materials and solar cells 2011-08, Vol.95 (8), p.2221-2227
Hauptverfasser:	Leem, J.W., Joo, D.H., Yu, J.S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum-doped zinc oxide Antireflection property Applied sciences Direct energy conversion and energy accumulation Electrical engineering. Electrical power engineering Electrical power engineering Energy Exact sciences and technology Gradient refractive index Natural energy Parabola shape Photoelectric conversion Photovoltaic conversion Silicon solar cells Solar cells. Photoelectrochemical cells Solar energy Subwavelength gratings
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