16 citations · 47 across the 6 of their papers we have counts for
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Role of polarized tip-enhanced Raman spectroscopy in the enhancement of interface optical phonon modes in AlGaN multi-quantum wells
A. K. Sivadasan, Prajit Dhara, Chirantan Singha +5
Group III nitride based two-dimensional multi-quantum well (MQW) nanostructures find remarkable applications in the visible to ultraviolet light sources. The interface optical (IFO…
Native defect assisted enhanced response to CH4 near room temperature by Al0.07Ga0.93N nanowires
Santanu Parida, A. Das, Arun K. Prasad +2
Gas sensors at low operating temperature with high sensitivity are the demand for the group III nitrides owing to their high chemical and thermal stability. The CH4 sensing is real…
Spectroscopically forbidden infra-red emission in Au-vertical graphene hybrid nanostructures
A. K. Sivadasan, Santanu Parida, Subrata Ghosh +2
Implementation of Au nanoparticles (NPs) is a subject for frontier plasmonic research due to its fascinating optical properties. Herein, the present study deals with plasmonic assi…