Prati
Rithvik Gutha
Rithvik Gutha
Chartered Scientist and Chartered Physicist, Exacta Technologies
Potvrđena adresa e-pošte na exactatech.com - Početna stranica
Naslov
Citirano
Citirano
Godina
Review of biosensing with whispering-gallery mode lasers
N Toropov, G Cabello, MP Serrano, RR Gutha, M Rafti, F Vollmer
Light: Science and Applications 10 (2021), 2021
2122021
Biological sensing using hybridization phase of plasmonic resonances with photonic lattice modes in arrays of gold nanoantennas
RR Gutha, SM Sadeghi, C Sharp, WJ Wing
Nanotechnology 28 (35), 355504, 2017
492017
Using silver nanoparticles-embedded silica metafilms as substrates to enhance the performance of perovskite photodetectors
B Liu, RR Gutha, B Kattel, M Alamri, M Gong, SM Sadeghi, WL Chan, ...
ACS applied materials & interfaces 11 (35), 32301-32309, 2019
432019
Turning on plasmonic lattice modes in metallic nanoantenna arrays via silicon thin films
SM Sadeghi, RR Gutha, WJ Wing
Optics letters 41 (14), 3367-3370, 2016
432016
Undamped ultrafast pulsation of plasmonic fields via coherent exciton-plasmon coupling
SM Sadeghi, WJ Wing, RR Gutha
Nanotechnology 26 (8), 085202, 2015
412015
Au Nanoparticle/WS2 Nanodome/Graphene van der Waals Heterostructure Substrates for Surface-Enhanced Raman Spectroscopy
SA Ghopry, M Alamri, R Goul, B Cook, SM Sadeghi, RR Gutha, R Sakidja, ...
ACS Applied Nano Materials 3 (3), 2354-2363, 2020
372020
Ultrahigh refractive index sensitivity and tunable polarization switching via infrared plasmonic lattice modes
RR Gutha, SM Sadeghi, WJ Wing
Applied Physics Letters 110 (15), 2017
332017
Ultrahigh refractive index sensitivity via lattice-induced meta-dipole modes in flat metallic nanoantenna arrays
RR Gutha, SM Sadeghi, A Hatef, C Sharp, Y Lin
Applied Physics Letters 112 (22), 2018
232018
Functional metal-oxide plasmonic metastructures: Ultrabright semiconductor quantum dots with polarized spontaneous emission and suppressed Auger recombination
SM Sadeghi, WJ Wing, RR Gutha, RW Goul, JZ Wu
Physical Review Applied 11 (2), 024045, 2019
162019
Balancing silicon/aluminum oxide junctions for super-plasmonic emission enhancement of quantum dots via plasmonic metafilms
SM Sadeghi, WJ Wing, RR Gutha, JS Wilt, JZ Wu
Nanoscale 10 (10), 4825-4832, 2018
142018
Polarization switching from plasmonic lattice mode to multipolar localized surface plasmon resonances in arrays of large nanoantennas
WJ Wing, SM Sadeghi, RR Gutha
Journal of Applied Physics 120 (23), 2016
142016
Multi-order surface lattice resonances and dark mode activation in metallic nanoantenna arrays
RR Gutha, SM Sadeghi, C Sharp, A Hatef, Y Lin
Journal of Applied Physics 125 (2), 2019
132019
Semiconductor quantum dot super-emitters: spontaneous emission enhancement combined with suppression of defect environment using metal-oxide plasmonic metafilms
SM Sadeghi, WJ Wing, RR Gutha, C Sharp
Nanotechnology 29 (1), 015402, 2017
132017
Multiplexed infrared plasmonic surface lattice resonances
RR Gutha, SM Sadeghi, C Sharp, WJ Wing
Journal of Physics D: Applied Physics 51 (4), 045305, 2018
122018
Optically saturated and unsaturated collective resonances of flat metallic nanoantenna arrays
SM Sadeghi, WJ Wing, RR Gutha, C Sharp, A Hatef
Journal of Applied Physics 122 (6), 2017
122017
Control of spontaneous emission of quantum dots using correlated effects of metal oxides and dielectric materials
SM Sadeghi, WJ Wing, RR Gutha, L Capps
Nanotechnology 28 (9), 095701, 2017
122017
Impact of the plasmonic metal oxide-induced photocatalytic processes on the interaction of quantum dots with metallic nanoparticles
SM Sadeghi, RR Gutha, WJ Wing
The Journal of Physical Chemistry C 124 (7), 4261-4269, 2020
112020
Biological sensing and control of emission dynamics of quantum dot bioconjugates using arrays of long metallic nanorods
SM Sadeghi, RR Gutha, WJ Wing, C Sharp, L Capps, C Mao
Journal of physics D: Applied physics 50 (14), 145401, 2017
112017
Ultrahigh brightening of infrared PbS quantum dots via collective energy transfer induced by a metal-oxide plasmonic metastructure
SM Sadeghi, RR Gutha, A Hatef, R Goul, JZ Wu
ACS applied materials & interfaces 12 (10), 11913-11921, 2020
102020
Metallic nanoparticle shape and size effects on aluminum oxide-induced enhancement of exciton-plasmon coupling and quantum dot emission
WJ Wing, SM Sadeghi, RR Gutha, Q Campbell, C Mao
Journal of applied physics 118 (12), 2015
102015
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Članci 1–20