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Theoretical Insight of Plasmonic Resonance in WS2–Graphene Based Hetrostructure with Ag–Au Bimetal for Optical Sensing

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Progress in Optomechatronics

Part of the book series: Springer Proceedings in Physics ((SPPHY,volume 249))

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Abstract

New nanomaterials based SPR structure with WS2 and graphene is presented and analyzed theoretically. Ag–Au bimetallic layer has been used in order to incorporate the features of Ag and Au for higher accuracy and chemical stability respectively. Aqueous sample has been detected with water as reference. Different substrates have been used for achieving the desired performance of optical sensor.

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Acknowledgement

The author J. Banerjee wishes to acknowledge Department of Science & Technology, Government of India for financial support (Ref. No. SR/WOS-A/PM-1015/2015) under Women Scientist Scheme.

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Authors and Affiliations

  1. Department of Applied Optics and Photonics, Acharya Prafulla Chandra Roy Siksha Prangan, University of Calcutta (Technology Campus), JD-2, Sec-III, Salt Lake, Kolkata, 700106, India

    Jayeta Banerjee & Mina Ray

Authors
  1. Jayeta Banerjee
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  2. Mina Ray
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Corresponding author

Correspondence to Jayeta Banerjee .

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Editors and Affiliations

  1. University of Calcutta, Kolkata, West Bengal, India

    Indrani Bhattacharya

  2. Center for Optical Research and Education, Utsunomiya University, Utsunomiya, Tochigi, Japan

    Yukitoshi Otani

  3. FEMTO-ST, The Université de Franche-Comté, Besancon, France

    Philippe Lutz

  4. Goa University, Goa, India

    Sudhir Cherukulappurath

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Banerjee, J., Ray, M. (2020). Theoretical Insight of Plasmonic Resonance in WS2–Graphene Based Hetrostructure with Ag–Au Bimetal for Optical Sensing. In: Bhattacharya, I., Otani, Y., Lutz, P., Cherukulappurath, S. (eds) Progress in Optomechatronics. Springer Proceedings in Physics, vol 249. Springer, Singapore. https://doi.org/10.1007/978-981-15-6467-3_18

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  • DOI: https://doi.org/10.1007/978-981-15-6467-3_18

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  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-15-6466-6

  • Online ISBN: 978-981-15-6467-3

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