20 citations · 31 across the 3 of their papers we have counts for
3 papers
Second-harmonic generation due to coulomb-like interaction in a heterodimer of subwavelength dimensions
Maya H. Shor1, Esti Toledo, Shilpi Shital +4
We experimentally study the optical second harmonic generation (SHG) from deep subwavelength gold-silver heterodimer and silver-silver and gold-gold homodimers. Our results show th…
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…