Non-linear temperature dependent Raman parametric changes: An identification of Fano intervened systems

C Rani, M Tanwar, T Ghosh, S Kandpal, SK Saxena… - Physics Reports, 2023 - Elsevier
Raman spectroscopy, since its discovery in 1928, left millions of footprints touching almost
all researchers coming from multidisciplinary research areas and has established itself as …

Temperature dependent Raman modes of reduced graphene oxide: Effect of anharmonicity, crystallite size and defects

M Sharma, S Rani, DK Pathak, R Bhatia, R Kumar… - Carbon, 2021 - Elsevier
A consolidated effect of anharmonicity, crystallite size and defects has been studied using
temperature dependent Raman spectroscopy of reduced graphene oxide (rGO). The micro …

Effect of some physical perturbations and their interplay on Raman spectral line shapes in silicon: A brief review

R Kumar, M Tanwar - Journal of Raman Spectroscopy, 2021 - Wiley Online Library
Raman spectroscopy is a proven versatile tool for characterization of materials spanning
almost all areas of science because of its ability to non‐invasively extract information about …

Fano-Type Wavelength-Dependent Asymmetric Raman Line Shapes from MoS2 Nanoflakes

M Tanwar, L Bansal, C Rani, S Rani… - ACS Physical …, 2022 - ACS Publications
Excitation wavelength-dependent Raman spectroscopy has been carried out to study
electron–phonon interaction (Fano resonance) in multi-layered bulk 2H–MoS2 nano-flakes …

Multi-walled carbon nanotubes doping for fast and efficient hybrid solid state electrochromic device

S Kandpal, T Ghosh, M Sharma, DK Pathak… - Applied Physics …, 2021 - pubs.aip.org
Overall performance of a polythiophene-ethyl viologen-based solid state electrochromic
device has been improved by doping with multiwalled carbon nanotubes (MWCNTs) to …

Bifunctional Application of Viologen-MoS2-CNT/Polythiophene Device as Electrochromic Diode and Half-Wave Rectifier

S Kandpal, T Ghosh, C Rani, M Tanwar… - ACS Materials …, 2022 - ACS Publications
A dual purpose solid state electrochromic diode has been fabricated using polythiophene
(P3HT) and ethyl Viologen (EV), predoped with multiwalled carbon nanotubes (MWCNTs) …

Raman Spectromicroscopy: a tool to “see” subtle aspects in science, technology, and engineering

M Tanwar, SK Saxena, R Kumar - The Journal of Physical …, 2022 - ACS Publications
It will not be an exaggeration to say that there is a component of Raman spectroscopy in
every scientist's life, of course with different involvement levels. The “Raman-effect” based …

Interplay between Anharmonic and Lattice Effects in MoS2 Nanoflowers: Probing through Temperature-Dependent Raman Spectroscopy

S Rani, M Tanwar, C Rani, R Bhatia… - The Journal of …, 2023 - ACS Publications
Raman spectroscopy has been utilized to understand the structural and vibrational
properties of MoS2 nanoflowers. The temperature-dependent Raman shifts of E2g1 and A1g …

Phonon anharmonicities in 7-armchair graphene nanoribbons

X Guo, Q Tian, Y Wang, J Liu, G Jia, W Dou, F Song… - Carbon, 2022 - Elsevier
Graphene nanoribbons (GNRs) provide a potential alternative to overcome the shortcoming
of gapless graphene and have been applied into next-generation nanoelectronic devices …

Engineered nano-architecture for enhanced energy storage capabilities of MoS2/CNT-heterostructures: A potential supercapacitor electrode

S Rani, L Bansal, R Bhatia, R Kumar… - Journal of Energy Storage, 2024 - Elsevier
Hydrothermal synthesis was utilized to achieve the direct growth of molybdenum disulphide
(MoS 2) nanoflakes on carbon nanotubes (CNT). Through this method, MoS 2/CNT …