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Optical switching of the Dirac point in graphene multilayer field-effect transistors functionalized with spiropyran

机译：螺吡喃功能化的石墨烯多层场效应晶体管中Dirac点的光开关

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摘要

A facile method for achieving optical switching of the Dirac point and conductance in reduced graphene oxide multilayer FETs that are non-covalently functionalized with a photo-responsive spiropyran derivative is presented. The photoresponsive transition from spiropyran to merocyanine induces the reversible optical switching in graphene based FETs.
机译：提出了一种简便的方法，该方法可实现在非光化螺吡喃衍生物非共价官能化的还原氧化石墨烯多层FET中实现狄拉克点和电导率的光学转换。从螺吡喃到部花菁的光响应转变在基于石墨烯的FET中引起可逆的光学转换。

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  • 来源
    《Chemical Communications》 |2012年第89期|p.10978-10980|共3页
  • 作者

    Piljae Joo; Beom Joon Kim; Eun Kyung Jeon; Jeong Ho Cho; Byeong-Su Kim;

  • 作者单位

    Interdisciplinary School of Green Energy, KIER-UNIST Advanced Center for Energy and Low Dimensional Carbon Materials Center, Ulsan National Institute of Science and Technology (UNIST), Ulsan 689-798, Korea;

    SKKU Advanced Institute of Nanotechnology (SAINT), Center for Human Interface Nano Technology (HINT) and Department of Chemical Engineering, Sungkyunkwan University, Suwon 440-746, Korea;

    Interdisciplinary School of Green Energy, KIER-UNIST Advanced Center for Energy and Low Dimensional Carbon Materials Center, Ulsan National Institute of Science and Technology (UNIST), Ulsan 689-798, Korea;

    SKKU Advanced Institute of Nanotechnology (SAINT), Center for Human Interface Nano Technology (HINT) and Department of Chemical Engineering, Sungkyunkwan University, Suwon 440-746, Korea;

    Interdisciplinary School of Green Energy, KIER-UNIST Advanced Center for Energy and Low Dimensional Carbon Materials Center, Ulsan National Institute of Science and Technology (UNIST), Ulsan 689-798, Korea;

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  • 入库时间 2022-08-17 13:21:09

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