• About
  • Policies
  • What is openaccess
  • Library
  • Contact
Advanced search
      View Item 
      •   BUIR Home
      • Scholarly Publications
      • Faculty of Science
      • Department of Physics
      • View Item
      •   BUIR Home
      • Scholarly Publications
      • Faculty of Science
      • Department of Physics
      • View Item
      JavaScript is disabled for your browser. Some features of this site may not work without it.

      Room temperature large-area nanoimprinting for broadband biomimetic antireflection surfaces

      Thumbnail
      View / Download
      1.4 Mb
      Author
      Deniz, H.
      Khudiyev, T.
      Buyukserin, F.
      Bayindir, M.
      Date
      2011
      Source Title
      Applied Physics Letters
      Print ISSN
      0003-6951
      Publisher
      American Institute of Physics
      Volume
      99
      Issue
      18
      Pages
      183107-1 - 183107-2
      Language
      English
      Type
      Article
      Item Usage Stats
      71
      views
      63
      downloads
      Metadata
      Show full item record
      Abstract
      Ordered arrays of subwavelength hydrogen silsesquioxane (HSQ) nanorods on glass substrates are fabricated using room temperature nanoimprint lithography and anodized aluminum oxide membranes. Moth-eye type nanorod arrays exhibited superior omnidirectional antireflection characteristics in visible wavelengths. The ellipsometric measurements revealed that average specular reflection is remaining below 1% up to 55 degrees incidence angles. Transmission measurements at normal incidence resulted in significant increase in transmitted light intensity with respect to plain glass. Simulations showed that up to 99% transmission could be obtained from double sided tapered HSQ nanorod arrays on HSQ thin film and glass substrates. Achieving large-area, broadband and omnidirectional antireflective surfaces on glass pave the way for applications including photovoltaics. (C) 2011 American Institute of Physics. [doi: 10.1063/1.3657766]
      Permalink
      http://hdl.handle.net/11693/13329
      Published Version (Please cite this version)
      http://dx.doi.org/10.1063/1.3657766
      Collections
      • Department of Physics 2149
      • Institute of Materials Science and Nanotechnology 1580
      • Nanotechnology Research Center 867

      Browse

      All of BUIRCommunities & CollectionsTitlesAuthorsAdvisorsBy Issue DateKeywordsTypeDepartmentsThis CollectionTitlesAuthorsAdvisorsBy Issue DateKeywordsTypeDepartments

      My Account

      Login

      Statistics

      View Usage Statistics

      Bilkent University

      If you have trouble accessing this page and need to request an alternate format, contact the site administrator. Phone: (312) 290 1771
      Copyright © Bilkent University | Library IT

      Contact Us | Send Feedback | Off-Campus Access | Admin