DocumentCode
521549
Title
High-efficiency photovoltaic technology
Author
Kurtz, Sarah
Author_Institution
Nat. Center for Photovoltaics, Nat. Renewable Energy Lab., Golden, CO, USA
fYear
2010
fDate
16-21 May 2010
Firstpage
1
Lastpage
2
Abstract
Solar-cell efficiencies have exceeded 40% in recent years by use of multiple materials that span the solar spectrum, growth of these materials with near-perfect quality, and use of concentration. Growth of near-perfect semiconductor materials is possible when the lattice constants of the materials are matched or nearly matched to that of a single-crystal substrate.
Keywords
Crystalline materials; Germanium; III-V semiconductor materials; Photoconductivity; Photonic band gap; Photovoltaic cells; Photovoltaic systems; Semiconductor materials; Solar power generation; Substrates;
fLanguage
English
Publisher
ieee
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
Type
conf
Filename
5501237
Link To Document