Sangita Roopak

Numerical Simulation of Extinction Spectra of Plasmonically Coupled Nanospheres Using Discrete Dipole Approximation: Influence of Compositional Asymmetry

Sangita Roopak, Nilesh Kumar Pathak, R. P. Sharma et al. · Plasmonics · 2016 · 17 citations

Natural Sciences, Materials Engineering, Materials Science +16

Study of Surface Plasmon Resonances of Core-Shell Nanosphere: A Comparison between Numerical and Analytical Approach

R. P. Sharma, Sangita Roopak, Nilesh Kumar Pathak et al. · Plasmonics · 2016 · 15 citations

Natural Sciences, Materials Engineering, Materials Science +16

Numerical Simulation of Electromagnetic Wave Interaction with Spheroidal Core-Shell Nanoparticle: Dependence of Surface Plasmon Resonance on Core-Shell Composition

R. P. Sharma, Sangita Roopak, Nilesh Kumar Pathak et al. · Plasmonics · 2017 · 13 citations

Natural Sciences, Materials Science, Computational Electromagnetics +16

Light incoupling tolerance of resonant and nonresonant metal nanostructures embedded in perovskite medium: effect of various geometries on broad spectral resonance

Sangita Roopak, Alok Ji, Piyush K. Parashar et al. · Journal of Physics D Applied Physics · 2017 · 13 citations · Full text

Natural Sciences, Materials Engineering, Materials Science +17

Numerical Simulation of Broadband Scattering by Coated and Noncoated Metal Nanostructures Using Discrete Dipole Approximation Method

Sangita Roopak, Nilesh Kumar Pathak, Alok Ji et al. · Plasmonics · 2015 · 12 citations

Natural Sciences, Materials Engineering, Materials Science +14