2012年4月
Partially disordered photonic-crystal thin films for enhanced and robust photovoltaics
APPLIED PHYSICS LETTERS
- ,
- ,
- ,
- ,
- ,
- 巻
- 100
- 号
- 18
- 記述言語
- 英語
- 掲載種別
- 研究発表ペーパー・要旨(国際会議)
- DOI
- 10.1063/1.4711144
- 出版者・発行元
- AMER INST PHYSICS
We present a general framework for the design of thin-film photovoltaics based on a partially disordered photonic crystal that has both enhanced absorption for light trapping and reduced sensitivity to the angle and polarization of incident radiation. The absorption characteristics of different lattice structures are investigated as an initial periodic structure is gradually perturbed. We find that an optimal amount of disorder controllably introduced into a multi-lattice photonic crystal causes the characteristic narrow-band, resonant peaks to be broadened resulting in a device with enhanced and robust performance ideal for typical operating conditions of photovoltaic applications. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4711144]
- リンク情報
- ID情報
-
- DOI : 10.1063/1.4711144
- ISSN : 0003-6951
- eISSN : 1077-3118
- Web of Science ID : WOS:000303598600010