Title :
Efficiency enhancement InGaP/GaAs dual-junction solar cell by Broad-band and Omnidirectional Antireflection Nanorod Arrays
Author :
Tsai, M.A. ; Tseng, P.C. ; Yu, Peichen ; Chiu, C.H. ; Kuo, H.C.
Author_Institution :
Dept. of Electrophys., Nat. Chiao-Tung Univ., Hsinchu, Taiwan
Abstract :
10% efficiency enhancement of the solar cell by Broad-band and Omnidirectional Antireflection Nanorod Arrays was demonstrated. The enhanced efficiency attributed to increased light entry and optical path in both the top cell and bottom cell.
Keywords :
Absorption; Epitaxial growth; Etching; Gallium arsenide; Optical device fabrication; Photovoltaic cells; Reflectivity; Rough surfaces; Surface roughness; Surface texture;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA, USA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
