Frontiers of graphene and 2D material-based gas sensors for environmental monitoring
Abstract The World Health Organization reported that 4.2 million deaths every year were a
direct result of exposure to ambient air pollution (NO 2, SO 2, NH 3, CO 2, CO, CH 4). There …
direct result of exposure to ambient air pollution (NO 2, SO 2, NH 3, CO 2, CO, CH 4). There …
Resonant terahertz detection using graphene plasmons
Plasmons, collective oscillations of electron systems, can efficiently couple light and electric
current, and thus can be used to create sub-wavelength photodetectors, radiation mixers …
current, and thus can be used to create sub-wavelength photodetectors, radiation mixers …
Dielectric permittivity, conductivity and breakdown field of hexagonal boron nitride
In view of the extensive use of hexagonal boron nitride (hBN) in 2D material electronics, it
becomes important to refine its dielectric characterization in terms of low-field permittivity …
becomes important to refine its dielectric characterization in terms of low-field permittivity …
A molecular dynamics based study to estimate the point defects formation energies in graphene containing STW defects
In the present article, molecular dynamics based simulations have been performed to
estimate the vacancy formation and displacement threshold energies in a defective …
estimate the vacancy formation and displacement threshold energies in a defective …
Evaluation of transmission characteristics of CVD-grown graphene and effect of tuning electrical properties of graphene up to 50 GHz
R Okuda, K Niwano, K Hatada, K Kokubu, R Suga… - Scientific Reports, 2023 - nature.com
Graphene has been investigated as a transparent conductive film for use in a variety of
devices, and in recent years it has shown promise for use in millimeter-wave devices as 5G …
devices, and in recent years it has shown promise for use in millimeter-wave devices as 5G …
High-frequency limits of graphene field-effect transistors with velocity saturation
The current understanding of physical principles governing electronic transport in graphene
field effect transistors (GFETs) has reached a level where we can model quite accurately …
field effect transistors (GFETs) has reached a level where we can model quite accurately …
Top-down integration of an hBN quantum emitter in a monolithic photonic waveguide
D Gérard, M Rosticher, K Watanabe… - Applied Physics …, 2023 - pubs.aip.org
Integrated quantum photonics, with potential applications in quantum information
processing, relies on the integration of quantum emitters into on-chip photonic circuits …
processing, relies on the integration of quantum emitters into on-chip photonic circuits …
Optoelectronic mixing in high-mobility graphene
High-mobility hexagonal boron nitride (hBN)/graphene/hBN heterostructures are able to
reach intrinsic limits of transport. Here, we investigate optoelectronic mixing, which is a …
reach intrinsic limits of transport. Here, we investigate optoelectronic mixing, which is a …
Dynamical separation of bulk and edge transport in HgTe-based 2D topological insulators
MC Dartiailh, S Hartinger, A Gourmelon, K Bendias… - Physical Review Letters, 2020 - APS
Topological effects in edge states are clearly visible on short lengths only, thus largely
impeding their studies. On larger distances, one may be able to dynamically enhance …
impeding their studies. On larger distances, one may be able to dynamically enhance …
Defect formation dynamics in dry and water submerged graphene nanosheets
In this article, molecular dynamics-based simulations were performed to study the defect
formation dynamics in dry and wet form of graphene nanosheets. Atomistic simulations were …
formation dynamics in dry and wet form of graphene nanosheets. Atomistic simulations were …