39 citations · 153 across the 9 of their papers we have counts for
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Spectroscopic investigation of native defects induced electron-phonon coupling in GaN nanowires
Santanu Parida, Avinash Patsha, Santanu Bera +1
The integration of advanced optoelectronic properties in nanoscale devices of group III nitride can be realized by understanding the coupling of charge carriers with optical excita…
Probing Localized Surface Plasmons of Trisoctahedral Gold Nanocrystals for Surface Enhanced Raman Scattering
Achyut Maity, Arpan Maiti, Biswarup Satpati +3
Trisoctahedral (TOH) shaped Au nanocrystals (NCs) have emerged as a new class of metal nanoparticles (MNP) due to its superior catalystic and SERS activities caused by the presence…
Effect of Scattering Efficiency in the Tip Enhanced Raman Spectroscopic Imaging of Nanostructures in the Sub Diffraction Limit
A. K. Sivadasan, Avinash Patsha, Achyut Maity +2
The experimental limitations in the signal enhancement and spatial resolution in spectroscopic imaging have been always a challenging task in the application of near-field spectros…