A review on optical bandgap engineering in TiO2 nanostructures via doping and intrinsic vacancy modulation towards visible light applications RV Nair, VS Gummaluri, MV Matham, C Vijayan Journal of Physics D: Applied Physics 55 (31), 313003, 2022 | 66 | 2022 |
Large bandgap narrowing in rutile TiO2 aimed towards visible light applications and its correlation with vacancy-type defects history and transformation RV Nair, PK Gayathri, VS Gummaluri, PMG Nambissan, C Vijayan Journal of Physics D: Applied Physics 51 (4), 045107, 2018 | 53 | 2018 |
Femtosecond laser-pumped plasmonically enhanced near-infrared random laser based on engineered scatterers VS Gummaluri, RV Nair, SR Krishnan, C Vijayan Optics Letters 42 (23), 5002-5005, 2017 | 20 | 2017 |
A novel and efficient surfactant-free synthesis of Rutile TiO2 microflowers with enhanced photocatalytic activity RV Nair, M Jijith, VS Gummaluri, C Vijayan Optical Materials 55, 38-43, 2016 | 20 | 2016 |
Stokes mode Raman random lasing in a fully biocompatible medium VS Gummaluri, SR Krishnan, C Vijayan Optics letters 43 (23), 5865-5868, 2018 | 14 | 2018 |
Efficient charge carrier separation and enhanced UV–visible photocatalytic activity in macroporous TiO2 decorated with V2O5/Ag nanostructures RV Nair, VS Gummaluri, J Neerthika, C Vijayan Nano-Structures & Nano-Objects 13, 67-73, 2018 | 12 | 2018 |
Gold nano-urchins for plasmonic enhancement of random lasing in a dye-doped polymer VS Gummaluri, R Gayathri, C Vijayan, VM Murukeshan Journal of Optics 22 (6), 065003, 2020 | 10 | 2020 |
Plasmonic random laser enabled artefact-free wide-field fluorescence bioimaging: uncovering finer cellular features R Gayathri, CSS Sandeep, VS Gummaluri, RM Asik, P Padmanabhan, ... Nanoscale Advances 4 (10), 2278-2287, 2022 | 8 | 2022 |
Bio-inspired wrinkle microstructures for random lasing governed by surface roughness VS Gummaluri, R Gayathri, C Vijayan, MV Matham Optics Letters 46 (5), 1033-1036, 2021 | 8 | 2021 |
Random lasing from a colloidal gain medium with urchin-like TiO2 structures VS Gummaluri, RV Nair, C Vijayan Active Photonic Materials VIII 9920, 17-23, 2016 | 7 | 2016 |
Validity of cylindrical approximation for spherical birefringent microparticles in rotational optical tweezers R Vaippully, VS Gummaluri, C Vijayan, B Roy Journal of Physics Communications 4 (1), 015005, 2020 | 6 | 2020 |
Design and Optimization of Novel ZnS–Metal Core-Shell Random Structures for Light Harvesting—a Computational Study RV Nair, K Dileep, VS Gummaluri, C Vijayan Plasmonics 12, 1649-1656, 2017 | 4 | 2017 |
Highly efficient surface enhanced Raman scattering with ZnS@ Fe3O4@ Ag composite structures as probes RV Nair, VS Gummaluri, PK Gayathri, C Vijayan Materials Research Express 4 (1), 015025, 2017 | 4 | 2017 |
Optimization of macropore evolution towards high photocatalytic activity enhancement in meso/macro porous anatase TiO2 RV Nair, PK Gayathri, VS Gummaluri, C Vijayan Materials Research Express 4 (1), 016201, 2017 | 3 | 2017 |
TiO2 nano-rice structures based active medium for random lasing VS Gummaluri, RV Nair, C Vijayan International Conference on Fibre Optics and Photonics, P1A. 12, 2016 | 2 | 2016 |
Stereolithography assisted controllable random lasing device for tunable threshold, linewidth, and wavelength VS Gummaluri, M Vadakke Matham Advanced Engineering Materials 25 (3), 2200474, 2023 | 1 | 2023 |
Plasmonic Nano-urchins as Efficient Scatterers: A Comparative Study Using Electromagnetic Simulation R Gayathri, VS Gummaluri, C Vijayan, VM Murukeshan Photonic Networks and Devices, JTu1A. 30, 2021 | 1 | 2021 |
Plasmonic Random Laser for Artefact-free Imaging G Radhakrishnan, CSS Sandeep, VS Gummaluri, C Vijayan, MV Matham Novel Optical Materials and Applications, NoTh1E. 2, 2020 | 1 | 2020 |
Spectral variations in a bioinspired random laser VS Gummaluri, G Radhakrishnan, C Vijayan, MV Matham 2021 IEEE Photonics Conference (IPC), 1-2, 2021 | | 2021 |
Novel Strategies for Enhanced Random Lasing and Biocompatible Raman Random Lasing G Venkata Siva Indian Institute of Technology Madras, 2019 | | 2019 |