Publications

(Google Scholar citation: 110, and h-index: 6, as of August. 2021)

Journals

G. M. Das, R. V. William, V. R. Dantham, and R. Laha, Enhancement of normal and resonance Raman scattering of single molecules using plasmonically coupled elongated Au-Ag bimetallic nanostructures, Physica E: Low-dimensional Systems and Nanostructures, 129, 114656, (2021).
T. Mahata, G. M. Das, and V. R. Dantham, Study of surface-enhanced Raman scattering of IR-780 Iodide molecules using Au-Ag bimetallic nanostructures with blunt and sharp sprouts, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 249, 119262 (2021).
G. M. Das, and V. R. Dantham, “Near- and far-field plasmonic properties of different types of eccentric core-shell nanodimers, Plasmonics, 15, 849 (2020).
P. Tiwary, G. M. Das, and V. R. Dantham, Optical properties of Au-Ag bimetallic nanoparticles of different shapes for making efficient bimetallic –photonic whispering gallery mode hybrid microresonator, Plasmonics, 15, 1251 (2020).
R. V. William, G. M. Das, V. R. Dantham, and R. Laha, Study of single-molecule Raman scattering using complex-shaped bimetallic nanoantennas, Scientific Reports (Nature), 9, 10771 (2019).
G. M. Das, V. R. Dantham, and A. Arya, Plasmonic properties of nano- and micro-scale dielectric substrates-supported nanoshell dimers: Effects of type and propagation direction of excitation light, IEEE Photonics, 11, 1 (2019).
A. Arya, G. M. Das, R. Laha, and V. R. Dantham, Nanoplasmonic-whispering gallery mode hybrid microresonator for enhancing single-molecule Raman scattering and fluorescence, Journal of the Optical Society of America B, 36, 235 (2019).
A. Arya, R. Laha, G. M. Das, and V. R. Dantham, Enhancement of Raman scattering signal using photonic nanojet of portable and reusable single microstructures, Journal of Raman Spectroscopy, 49,897 (2018).
G. M. Das, A. B. Ringne, V. R. Dantham, R. K. Easwaran, and R. Laha, Numerical investigations on photonic nanojet mediated surface-enhanced Raman scattering and fluorescence techniques, Optics Express, 25, 19822 (2017).
S. Chatterjee, A. B. Ringane, A. Arya, G. M. Das, V. R. Dantham, R. Laha, and S. Hussian, A high-yield, one-step synthesis of surfactant-free gold nanostars and numerical study for single-molecule SERS application, Journal of Nanoparticle Research, 18, 242 (2016).
G. M. Das, R. Laha, and V. R. Dantham, Photonic nanojet mediated SERS technique for enhancing the Raman scattering of a few molecules, Journal of Raman Spectroscopy, 47, 895 (2016).

American Institute of Physics (AIP) Proceedings

G. M. Das, M. K. Parit, Ranjit Laha, and V. R. Dantham, Enhancement of Raman scattering signal of a few molecules using photonic nanojet mediated SERS technique, AIP Conference Proceedings, 1728(1), p. 020564. (2016).
G. M. Das, and V. R. Dantham, Enhancement of SERS signal of single/few molecules using photonic nanojet of a dielectric microsphere, AIP Conference Proceedings, 1953(1), p. 060019. (2018).
R. Laha, G. M. Das, P. Ranjan and V. R. Dantham, Experimental optimization during SERS application, AIP Conference Proceedings, 1953(1), p. 030188. (2018).