View Item 
      •   Home
      • 1. Schools
      • College of Engineering
      • School of Materials Science and Engineering (MSE)
      • MSE Journal Articles
      • View Item
      •   Home
      • 1. Schools
      • College of Engineering
      • School of Materials Science and Engineering (MSE)
      • MSE Journal Articles
      • View Item
      JavaScript is disabled for your browser. Some features of this site may not work without it.
      Subject Lookup

      Browse

      All of DR-NTUCommunities & CollectionsTitlesAuthorsBy DateSubjectsThis CollectionTitlesAuthorsBy DateSubjects

      My Account

      Login

      Statistics

      Most Popular ItemsStatistics by CountryMost Popular Authors

      About DR-NTU

      Optical identification of single- and few-layer MoS2 sheets

      Thumbnail
      Author
      Li, Hai
      Lu, Gang
      Yin, Zongyou
      He, Qiyuan
      Li, Hong
      Zhang, Qing
      Zhang, Hua
      Date of Issue
      2012
      School
      School of Materials Science and Engineering
      School of Electrical and Electronic Engineering
      Abstract
      A simple approach is developed to identify the layer number of 2D MoS2 sheets. By using an optical imaging method combined with image analysis software, a high-contrast image of the MoS2 sheets can be extracted from the red (R) channel of the color optical microscopy image. The value of the intensity difference in the grayscale image of the R channel between MoS2 sheets (1–3 layers) and the SiO2 substrate can be used to identify the layer number of the sheet.
      Type
      Journal Article
      Series/Journal Title
      Small
      Rights
      © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
      Collections
      • MSE Journal Articles
      • EEE Journal Articles
      http://dx.doi.org/10.1002/smll.201101958
      Get published version (via Digital Object Identifier)

      Show full item record


      NTU Library, Nanyang Avenue, Singapore 639798 © 2011 Nanyang Technological University. All rights reserved.
      DSpace software copyright © 2002-2015  DuraSpace
      Contact Us | Send Feedback
      Share |    
      Theme by 
      Atmire NV
       

       


      NTU Library, Nanyang Avenue, Singapore 639798 © 2011 Nanyang Technological University. All rights reserved.
      DSpace software copyright © 2002-2015  DuraSpace
      Contact Us | Send Feedback
      Share |    
      Theme by 
      Atmire NV
       

       

      DCSIMG