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ICOP & ICPET 2014, 20 - : 89-92 Back to browse issues page
Extremely Dark Material Using Low Density Multi-Walled Carbon Nanotube Array
Yaser Shamsollahi Mr.1, Mohammad Kazem Moravvej-Farshi Professor * 2, Abolfazl Chaman Motlagh Dr.3
1- MSc. Tarbiat Modares University
2- Professor Tarbiat Modares University
3- Associat Professor Imam Hossein University
Abstract:   (3407 Views)
Utilizing a low density square array of multi-walled carbon nanotubes we have demonstrated an almost ideal black body with A≈99.99% in green ranges of about λ=534 nm. Another observation is absorption more than 99% in a bandwidth of 60 nm around green range of visible light. Moreover, absorption more than 80% in whole visible range of light makes this structure a good candidate for solar energy conversion purposes. A high absorption coefficient of has been achieved that is an order of magnitude more than the most one reported up to now.
Keywords: black body, absorption coefficient, multi-walled carbon nanotube.
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Type of Study: Research | Subject: Special
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Shamsollahi Y, Moravvej-Farshi M K, Chaman Motlagh A. Extremely Dark Material Using Low Density Multi-Walled Carbon Nanotube Array. ICOP & ICPET. 2014; 20 :89-92
URL: http://opsi.ir/article-1-81-en.html


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انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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