CUED Publications database

Enhanced reflection from arrays of silicon based inverted nanocones

Butt, H and Dai, Q and Rajasekharan, R and Wilkinson, TD and Amaratunga, GAJ (2011) Enhanced reflection from arrays of silicon based inverted nanocones. Applied Physics Letters, 99. ISSN 0003-6951

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Abstract

We report enhanced reflection displayed by arrays of silicon based inverted nanocones. Theoretical studies suggest that such arrays display enhanced reflection and photonic band gaps within the optical and near infrared regions. Measured results show three to four fold enhancement in reflection and agree well with calculations. Such arrays can be used to enhance infrared reflection in photovoltaic devices which mostly contribute towards heating. © 2011 American Institute of Physics.

Item Type: Article
Subjects: UNSPECIFIED
Divisions: Div B > Photonics
Div B > Electronics, Power & Energy Conversion
Depositing User: Cron Job
Date Deposited: 07 Mar 2014 11:44
Last Modified: 08 Dec 2014 02:38
DOI: 10.1063/1.3633119