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Vimarsh Awasthi
Vimarsh Awasthi
Postdoc, UniPD Italy
Verified email at iddc.iitd.ac.in
Title
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Cited by
Year
Optical nanoantenna for beamed and surface‐enhanced Raman spectroscopy
V Awasthi, R Goel, S Agarwal, P Rai, SK Dubey
Journal of Raman Spectroscopy 51 (11), 2121-2145, 2020
152020
Design of polarization independent SERS substrate with Raman gain evaluated using Purcell factor
R Goel, V Awasthi, P Rai, SK Dubey
Plasmonics 16, 1365-1373, 2021
102021
Numerical design of photonic crystal-based nanostructured substrate for efficient surface-enhanced Raman scattering
R Goel, V Awasthi, P Rai, SK Dubey
Plasmonics 16, 107-114, 2021
72021
Detection of nitrogenous and nitro-aromatic compound with thin gold films roughened by cold argon plasma as SERS-active substrate
V Awasthi, R Goel, P Rai, SK Dubey
Surfaces and Interfaces 28, 101556, 2022
62022
Numerical design of SERS-active substrate for analyte detection using gold-hexagonal patterns
S Chakraborty, V Awasthi, R Goel, SK Dubey
Vibrational Spectroscopy 117, 103312, 2021
52021
Nanogap-Rich Surface-Enhanced Raman Spectroscopy-Active Substrate Based on Double-Step Deposition and Annealing of the Au Film over the Back Side of Polished Si
V Awasthi, P Malik, R Goel, P Srivastava, SK Dubey
ACS Applied Materials & Interfaces 15 (7), 10250-10260, 2023
42023
Electrically tunable SERS active substrate exploiting electro-optic property of LiNbO3 on Au-grating
R Goel, V Awasthi, P Rai, SK Dubey
Optical Materials 122, 111735, 2021
42021
Surface Enhanced Raman scattering from single-walled carbon nanotube decorated on Ag nanowires
TK Das, R Goel, V Awasthi, T Singh, V Shukla, A Kumar, HK Poswal, ...
Plasmonics 16, 1339-1348, 2021
32021
Au coated Femtosecond Laser based patterned non-stoichiometric Silicon Nitride films as SERS substrate
P Malik, V Awasthi, R Goel, S Ghosh, SK Dubey, P Srivastava
Laser Applications to Chemical, Security and Environmental Analysis, LM2B. 4, 2022
22022
A study on bowtie antenna based optical rectenna system for THz energy harvesting applications
GA Khouqeer, N Alanazi, A Alodhayb, S Chakraborty, V Awasthi, ...
Optical and Quantum Electronics 55 (8), 674, 2023
12023
Numerical investigation of gold nano-polygonal structures as SERS-active substrates using near and far-sided excitation
S Chakraborty, R Goel, V Awasthi, SK Dubey
Vibrational Spectroscopy 124, 103497, 2023
12023
Flexible and cost-effective substrate for detection of analytes using surface enhanced Raman spectroscopy (SERS)
R Goel, V Awasthi, V Bhardwaj, SK Dubey
Nanophotonics IX 12131, 239-243, 2022
12022
Repeated thermally deposited and annealed gold thin films as SERS-active substrate
V Awasthi, P Malik, R Goel, P Srivastava, SK Dubey
CLEO: Applications and Technology, JTh3B. 33, 2022
12022
α-MoO3 Microflakes Decorated with Gold Nanoislands as SERS-Active Substrates
V Awasthi, S Dey, P Srivastava, SK Dubey
ACS Applied Nano Materials 7 (2), 2325-2334, 2024
2024
Numerical investigation of Ag-bullseye structure in surface enhanced Raman spectroscopy
R Goel, Y Sharma, S Chakraborty, V Awasthi, SK Dubey
Women in Optics and Photonics in India 2022 12638, 80-85, 2023
2023
Chemical Synthesis and Application of Silver Decorated Reduced Graphene as an Economically Viable Surface Enhanced Raman Scattering Based Substrate for Detection of Analytes in …
S Chakraborty, V Awasthi, R Goel, SK Dubey
2022 IEEE International Conference on Emerging Electronics (ICEE), 1-3, 2022
2022
Au nanoparticles coated Au/Ag mirror as SERS active substrate for trace chemical detection
VA Vijayant Bhardwaj, Richa Goel, Satish Kumar Dubey
Proceedings of the Nanotech France 2022 International Conference Paris …, 2022
2022
Detection Of Illicit Drugs Using Surface Enhanced Raman Spectroscopy
SKD Richa Goel, Vimarsh Awasthi
Forensic Science International 6 (1), 2021
2021
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