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Abhijit Roy

  1. Senior Research Staff

  2. Abhijit Roy

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Abhijit Roy

IITGN-Early Career Fellow, Chemistry

  • B.Sc: ABN Seal College, NBU 2012
  • M.Sc: IIT Roorkee (Physics), 2014.
  • Ph.D: Saha Institute of Nuclear Physics, HBNI (2020)

Email: abhijit.r -AT- iitgn.ac.in



  • Work experience

    • Early Career Fellow, Indian Institute of Technology Gandhinagar (Oct 2020 to present)

  • Selected Publications

    1. Annealing Induced Morphology of Silver Nanoparticles on Pyramidal Silicon Surface and Their Application to Surface-Enhanced Raman Scattering, Abhijit Roy, Arpan Maiti, Tapas Kumar Chini and Biswarup Satpati, ACS Appl. Mater. Interfaces, 2017, 9, 39, 34405-34415.

    2. Electroless Deposition of Pd Nanostructures for Multifunctional Applications as Surface-Enhanced Raman Scattering Substrates and Electrochemical Nonenzymatic Sensors, Abhijit Roy, Shib Shankar Singha, Sumit Majumder, Achintya Singha, Sangam Banerjee and Biswarup Satpati, ACS Appl. Nano Mater. 2019, 2, 2503−2514.

    3. Metal Nanoparticle-Decorated Silicon Nanowire Arrays on Silicon Substrate and their Applications, Abhijit Roy and Biswarup Satpati, Microscopy and Microanalysis, 2019, 25, 6, 1407-1415.

    4. A Simple Method of Growing Endotaxial Silver Nanostructures on Silicon for Applications in Surface Enhanced Raman Scattering (SERS), Abhijit Roy, Tapas Kumar Chini and Biswarup Satpati, Applied Surface Science, 2020, 501, 144225.

Research Interests

  • ● High resolution structural characterization of nanomaterials using transmission electron microscopy and scanning electron microscopy.
  • ● Cross-sectional sample preparation for TEM.
  • ● Synthesis of noble metal nanoparticles for efficient surface-enhanced Raman scattering, fluorescence enhancement and single molecule spectroscopy.
  • ● Lumerical FDTD for finite-difference time-domain simulation to study optical
    property of nanomaterials.

Complete List of Publications