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      • Department of Mechanical Engineering
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      Graphene field effect devices operating in differential circuit configuration

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      Author
      Nyffeler, C.
      Hanay, M. S.
      Sacchetto, D.
      Leblebici, Y.
      Date
      2015
      Source Title
      Microelectronic Engineering
      Print ISSN
      0167-9317
      Publisher
      Elsevier
      Volume
      145
      Pages
      149 - 152
      Language
      English
      Type
      Article
      Item Usage Stats
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      Abstract
      We study the concept of a basic building block for circuits using differential signaling and being based on graphene field effect devices. We fabricated a number of top-gated graphene FETs using commercially available graphene and employing electron beam lithography along with other semiconductor manufacturing processes. These devices were then systematically measured in an automated setup and their DC characteristics analyzed in terms of a simple but effective analytical model. This model together with the collected data allowed us to proceed further with both mathematical analysis of circuit characteristics as well as numerical simulation in a dedicated circuit analysis software.
      Keywords
      Differential signaling
      FET
      Graphene
      Computer software
      Electric network analysis
      Electron beam lithography
      Semiconductor device manufacture
      Basic building block
      DC characteristics
      Differential circuits
      Differential signaling
      FET
      Field-effect devices
      Mathematical analysis
      Semiconductor manufacturing process
      Graphene
      Permalink
      http://hdl.handle.net/11693/21159
      Published Version (Please cite this version)
      http://dx.doi.org/10.1016/j.mee.2015.03.012
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      • Department of Mechanical Engineering 254
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