Schottky Diode Graphene Based Sensors

نویسندگان

  • A. Ashour
  • M. Saqr
  • M. AbdelKarim
  • A. Gamal
  • A. Sharaf
  • M. Serry
چکیده

In this paper, we aim to demonstrate a novel scheme for integration of nanostructured semiconductor Graphene Oxide (GO) shottky diodes on flexible substrate for a wide range of sensing applications. The platform introduces a novel flexible GO/Pt/n-Si and GO/Pt/SiN composite structures which provides excellent optical and electrical properties, while maintaining an acceptable mechanical, biocompatibility, and return loss performance. The new structure was investigated for glucose, radiation, and infrared sensing. The sensors results showed ultrahigh sensitivity and high linearity in the targeted regions of interest. Moreover, the use of nanostructured materials allows for the development of a new generation of modern printed circuit antennas and will enable wide range of applications merging both technologies for a wide range of wearable and implantable sensing devices. Keywords-graphene oxide; graphene; shottcky diode; radiation sensor; glucose sensing

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تاریخ انتشار 2014