Interfacial engineering in graphene bandgap
Graphene exhibits superior mechanical strength, high thermal conductivity, strong light–
matter interactions, and, in particular, exceptional electronic properties. These merits make …
matter interactions, and, in particular, exceptional electronic properties. These merits make …
Controlling nitrogen do** in graphene with atomic precision: Synthesis and characterization
T Granzier-Nakajima, K Fujisawa, V Anil, M Terrones… - Nanomaterials, 2019 - mdpi.com
Graphene provides a unique platform for the detailed study of its dopants at the atomic level.
Previously, doped materials including Si, and 0D-1D carbon nanomaterials presented …
Previously, doped materials including Si, and 0D-1D carbon nanomaterials presented …
Graphene decorated with silver nanoparticles as a low-temperature methane gas sensor
R Ghanbari, R Safaiee, MH Sheikhi… - … applied materials & …, 2019 - ACS Publications
This paper is devoted to an investigation on the methane sensing properties of graphene
(G), decorated with silver nanoparticles (AgNPs), under ambient conditions. To do so, we …
(G), decorated with silver nanoparticles (AgNPs), under ambient conditions. To do so, we …
Electrochemical regulation of the band gap of single layer graphene: from semimetal to semiconductor
L Zeng, W Song, X **, Q He, L Han, Y Wu… - Chemical …, 2023 - pubs.rsc.org
As a semimetal with a zero band gap and single-atom-scale thickness, single layer
graphene (SLG) has excellent electron conductivity on its basal plane. If the band gap could …
graphene (SLG) has excellent electron conductivity on its basal plane. If the band gap could …
Tunable Fermi level and hedgehog spin texture in gapped graphene
Spin and pseudospin in graphene are known to interact under enhanced spin–orbit
interaction giving rise to an in-plane Rashba spin texture. Here we show that Au-intercalated …
interaction giving rise to an in-plane Rashba spin texture. Here we show that Au-intercalated …
Evidence of large spin-orbit coupling effects in quasi-free-standing graphene on Pb/Ir (1 1 1)
MM Otrokov, II Klimovskikh, F Calleja, AM Shikin… - 2D …, 2018 - iopscience.iop.org
A combined scanning tunneling microscopy, angle-and spin-resolved photoemission
spectroscopy and density functional theory study of graphene on Ir (1 1 1) intercalated with a …
spectroscopy and density functional theory study of graphene on Ir (1 1 1) intercalated with a …
Nanostructural origin of giant Rashba effect in intercalated graphene
To enhance the spin–orbit interaction in graphene by a proximity effect without
compromising the quasi-free-standing dispersion of the Dirac cones means balancing the …
compromising the quasi-free-standing dispersion of the Dirac cones means balancing the …
The effect of electron-phonon coupling in spin–orbit-coupled graphene
BS Kandemir, D Akay - Philosophical Magazine, 2017 - Taylor & Francis
We investigate the effects of electron-phonon and Rashba spin–orbit couplings on the
electronic spectrum of pristine graphene charge carriers. We introduce a Fröhlich-type …
electronic spectrum of pristine graphene charge carriers. We introduce a Fröhlich-type …
Trigonal war** and photo-induced effects on zone boundary phonon in monolayer graphene
D Akay - Superlattices and Microstructures, 2018 - Elsevier
We have reported the electronic band structure of monolayer graphene when the combined
effects arising from the trigonal warp and highest zone-boundary phonons having A 1 g …
effects arising from the trigonal warp and highest zone-boundary phonons having A 1 g …
Interaction of graphene with Au n clusters: a first-principles study
R Murugesan, R Meng, A De Volder… - Journal of Physics …, 2022 - iopscience.iop.org
The interaction between Au n (n= 1–6) clusters and graphene is studied using first-principles
simulations, based on density functional theory. The computed binding energy between Au …
simulations, based on density functional theory. The computed binding energy between Au …