Engineering graphene and TMDs based van der Waals heterostructures for photovoltaic and photoelectrochemical solar energy conversion
Graphene and two-dimensional (2D) transition metal dichalcogenides (TMDs) have
attracted significant interest due to their unique properties that cannot be obtained in their …
attracted significant interest due to their unique properties that cannot be obtained in their …
Dielectrics for two-dimensional transition-metal dichalcogenide applications
Despite over a decade of intense research efforts, the full potential of two-dimensional
transition-metal dichalcogenides continues to be limited by major challenges. The lack of …
transition-metal dichalcogenides continues to be limited by major challenges. The lack of …
Monolayer and Few-Layer All-Inorganic Perovskites as a New Family of Two-Dimensional Semiconductors for Printable Optoelectronic Devices.
Printed flexible photodetectors based on 2D inorganic perovskites with atomic thickness
show excellent photosensing with fast rise and decay response times. As-synthesized …
show excellent photosensing with fast rise and decay response times. As-synthesized …
All van der Waals integrated nanophotonics with bulk transition metal dichalcogenides
Integrated optics is at the heart of a wide range of systems from remote sensing and
communications to computing and quantum information processing. Demand for smaller …
communications to computing and quantum information processing. Demand for smaller …
Strong light–matter interaction in lithography-free planar metamaterial perfect absorbers
The efficient harvesting of electromagnetic (EM) waves by subwavelength nanostructures
can result in perfect light absorption in the narrow or broad frequency range. These …
can result in perfect light absorption in the narrow or broad frequency range. These …
Density functional theory investigation of nonlinear optical properties of T-graphene quantum dots
J Deb, D Paul, U Sarkar - The Journal of Physical Chemistry A, 2020 - ACS Publications
Using density functional theory calculations, we have analyzed nonlinear optical properties
of a series of T-graphene quantum dots differing in their shape and size. Electronic …
of a series of T-graphene quantum dots differing in their shape and size. Electronic …
Broadband Absorption Engineering to Enhance Light Absorption in Monolayer MoS2
Here we take a first step toward tackling the challenge of incomplete optical absorption in
monolayers of transition metal dichalcogenides for conversion of photon energy, including …
monolayers of transition metal dichalcogenides for conversion of photon energy, including …
Nearly perfect absorption of light in monolayer molybdenum disulfide supported by multilayer structures
A novel multilayer photonic structure is proposed to achieve the strong enhancement of light
absorption in monolayer molybdenum disulfide (MoS_2). Both numerical and analytical …
absorption in monolayer molybdenum disulfide (MoS_2). Both numerical and analytical …
First theoretical framework of superalkali metals [M3X (M= Li, Na, k; X= O, S, F, N)] doped all-boron B38 nanocluster: A promising class of nonlinear optical materials …
Developing highly efficient nonlinear optical (NLO) materials is an area of frontier research.
For the first time, all-boron fullerene analogue B38 nanocluster is utilized for creating highly …
For the first time, all-boron fullerene analogue B38 nanocluster is utilized for creating highly …
High-throughput computational screening of vertical 2D van der Waals heterostructures for high-efficiency excitonic solar cells
As an effort to identify van der Waals heterostructures for efficient excitonic solar cell
application, high-throughput computational screening was carried out to study the band …
application, high-throughput computational screening was carried out to study the band …