Critical problems faced in Raman-based energy transport characterization of nanomaterials

R Wang, N Hunter, H Zobeiri, S Xu… - Physical Chemistry …, 2022 - pubs.rsc.org
In the last two decades, tremendous research has been conducted on the discovery, design
and synthesis, characterization, and applications of two-dimensional (2D) materials …

Layer Dependence of Thermally Induced Quantum Confinement and Higher Order Phonon Scattering for Thermal Transport in CVD-Grown Triangular MoS2

A Singh, BP Majee, JD Gupta… - The Journal of Physical …, 2023 - ACS Publications
Heat dissipation and electron–phonon interaction hindering the charge carrier mobility are
serious constraints for the fabrication of various integrated electronic and optoelectronic …

Exciton and Trion at the Perimeter and Grain Boundary of CVD-Grown Monolayer MoS2: Strain Effects Influencing Application in Nano-Optoelectronics

S Golovynskyi, OI Datsenko… - ACS Applied Nano …, 2024 - ACS Publications
Nanolayers of MoS2 can be grown to be used as active elements in nano-optoelectronic
devices such as two-dimensional (2D) light emitters and optical detectors. The growth of 2D …

Novel bilayer 2D V2O5 as a potential catalyst for fast photodegradation of organic dyes

PR Reshma, AK Prasad, S Dhara - Scientific Reports, 2024 - nature.com
Abstract Two-dimensional (2D) materials have recently drawn interest in various
applications due to their superior electronic properties, high specific surface area, and …

Low-energy Se ion implantation in MoS2 monolayers

MN Bui, S Rost, M Auge, JS Tu, L Zhou… - npj 2D Materials and …, 2022 - nature.com
In this work, we study ultra-low energy implantation into MoS2 monolayers to evaluate the
potential of the technique in two-dimensional materials technology. We use 80Se+ ions at …

Polarized Moiré Phonon and Strain-Coupled Phonon Renormalization in Twisted Bilayer MoS2

SK Mallik, S Sahoo, MC Sahu, AK Jena… - The Journal of …, 2022 - ACS Publications
The ability to control the atomic-scale behavior in quasi-two-dimensional crystals via twisting
the vicinal layers and generating patterned moiré potentials provides an additional degree …

Tensile strain creates trion: Excitonic photoluminescence distribution over bilayer MoS2 grown by CVD

OI Datsenko, S Golovynskyi, AI Pérez-Jiménez… - Physica E: Low …, 2023 - Elsevier
Raman and photoluminescence (PL) hyperspectral mapping of a bilayer MoS 2 flake grown
on SiO 2/Si substrate by chemical vapor deposition is studied focusing on the surface …

Origin of bound exciton emission in CVD-grown monolayer

KK Madapu, CA Bhuyan, S Dhara - Physical Review B, 2023 - APS
Chemical vapor deposition (CVD) is one of the prominent techniques to realize the device-
grade monolayer MoS 2 (1L-MoS 2). Thus, it is important to understand the defects in CVD …

A Novel Methodology of Using Nonsolvent in Achieving Ultraclean Transferred Monolayer MoS2

CA Bhuyan, KK Madapu, K Prabakar… - Advanced Materials …, 2022 - Wiley Online Library
The transfer of monolayer molybdenum disulfide (1L‐MoS2) onto any target substrates is
inevitable for the next generation of optoelectronic devices such as flexible electronics …

A novel mechanism for understanding the strong enhancement of photoluminescence quantum yield in large-area monolayer MoS 2 grown by CVD

KK Madapu, CA Bhuyan, SK Srivastava… - Journal of Materials …, 2021 - pubs.rsc.org
Understanding the effect of the intrinsic properties of monolayer MoS2 (1L-MoS2) on the
photoluminescence quantum yield (QY) is indispensable before seeking surface treatments …