2011•Applied Physics LettersRequires access

Enhanced reflection from arrays of silicon based inverted nanocones

Haider Butt, Qing Dai, Ranjith Rajasekharan Unnithan, Timothy D. Wilkinson, G.A.J. Amaratunga

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.

About this research paper

What this paper is about

Why it matters

OpenAlex reports 29 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Reflection (computer programming), Silicon, Light reflection, Materials science, Optoelectronics, Infrared, Photonics, Photonic crystal