BCS Superconductivity of Dirac Electrons in Graphene Monolayer
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Superconductivity and Novel Magnetism"
DOI: 10.1007/s10948-018-4901-7
Abstract: In this work, we use the standard Bardeen-Cooper-Schrieffer (BCS) model for Dirac superconductors. We consider the thickness of graphene and substrate material layer in calculation of the Coulomb potential and estimate critical temperature Tc. We… read more here.
Keywords: superconductivity dirac; bcs superconductivity; bcs; graphene monolayer ... See more keywords
Electrical modulation of a photonic crystal band-edge laser with a graphene monolayer.
Sign Up to like & getrecommendations! Published in 2018 at "Nanoscale"
DOI: 10.1039/c8nr01614c
Abstract: The electrical control of photonic crystal (PhC) lasers has been an attractive but challenging issue. Laser operation by electrical injection is of key importance for the viability and applicability of the PhC lasers. Another key… read more here.
Keywords: modulation; photonic crystal; band edge; graphene monolayer ... See more keywords
Toward van der Waals epitaxy of transferable ferroelectric barium titanate films via a graphene monolayer
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Chemistry C"
DOI: 10.1039/c9tc06454k
Abstract: Future “Internet of Things” requires transferable ferroelectric thin films for functional devices like sensors and actuators. We report here the growth of a typical ferroelectric perovskite compound, BaTiO3, on a graphene monolayer which remains intact… read more here.
Keywords: transferable ferroelectric; graphene; via graphene; films via ... See more keywords
Wafer-scale very large memory windows in graphene monolayer/HfZrO ferroelectric capacitors.
Sign Up to like & getrecommendations! Published in 2018 at "Nanotechnology"
DOI: 10.1088/1361-6528/aad75e
Abstract: We have fabricated and electrically characterized at the wafer scale tens of metal-ferroelectric (HfZrO)-semiconductor capacitors and metal-graphene monolayer-ferroelectric (HfZrO)-semiconductor capacitors with the same top electrode dimensions. We have found that the memory windows of the… read more here.
Keywords: graphene monolayer; hfzro; ferroelectric capacitors; memory windows ... See more keywords
Ni-Doped Epitaxial Graphene Monolayer on the Ni(111) Surface
Sign Up to like & getrecommendations! Published in 2020 at "Physics of Wave Phenomena"
DOI: 10.3103/s1541308x20030115
Abstract: Abstract Nickel-doped graphene has been synthesized from propylene on the Ni(111) surface and studied using scanning tunneling microscopy (STM) and density functional theory (DFT). It is established that nickel centers are formed during graphene synthesis… read more here.
Keywords: epitaxial graphene; surface; doped epitaxial; 111 surface ... See more keywords
Tunable Plasmonic Talbot Effect Based on Graphene Monolayer
Sign Up to like & getrecommendations! Published in 2020 at "Applied Sciences"
DOI: 10.3390/app10144782
Abstract: In this article, the plasmonic Talbot effect supported by a graphene monolayer is investigated theoretically when surface plasmon polaritons (SPPs) are excited on the graphene. The Talbot effect distance is studied by varying the chemical… read more here.
Keywords: talbot; plasmonic talbot; graphene monolayer; talbot effect ... See more keywords
Tunable high-quality-factor absorption in a graphene monolayer based on quasi-bound states in the continuum
Sign Up to like & getrecommendations! Published in 2022 at "Beilstein Journal of Nanotechnology"
DOI: 10.3762/bjnano.13.59
Abstract: A tunable graphene absorber, composed of a graphene monolayer and a substrate spaced by a subwavelength dielectric grating, is proposed and investigated. Strong light absorption in the graphene monolayer is achieved due to the formation… read more here.
Keywords: graphene; absorption; quasi bound; graphene monolayer ... See more keywords