Investigation of linear and nonlinear optical properties of amorphous carbon nanofilms prepared by electron beam evaporation
Husam H. Abu-Safe,Kawther M. Al-Adamat,H.M. El-Nasser,Malak Refaei,Malak Refaei,Mirsaeid Sarollahi,Reem Alhelais,Reem Alhelais,Morgan E. Ware +8 more
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TLDR
In this paper, amorphous carbon nanofilms with thicknesses of 2, 5 and 20 nm were prepared by electron beam evaporation onto glass substrates and the surface morphology, structural and optical properties were analyzed.About:
This article is published in Applied Surface Science.The article was published on 2022-02-01 and is currently open access. It has received 4 citations till now. The article focuses on the topics: Evaporation & Amorphous solid.read more
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Amorphous Carbon Films for Electronic Applications
Thomas Sumatera Utara,Live-Streams Palm Beaches Marathon 2022 Live Half Marathon online free +1 more
TL;DR: In this paper , the potential practical applications of amorphous carbon (a-C) thin films are proposed, including hardmasks, extreme ultraviolet pellicles, diffusion barriers, deformable electrodes and interconnects, sensors, active layers, electrodes for energy, micro-supercapacitors, batteries, nanogenerators, electromagnetic interference (EMI) shielding, and nanomembranes.
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Influence of aminated graphene nanosheets on electro–optical performance and nonlinear optical properties of nematic liquid crystal
TL;DR: In this article , aminated graphene (AMG) nanosheets with different compositional percentages have been dispersed in nematic liquid crystal (NLC) E7 with special initial ordering including homogeneous (HA) and vertical alignment orientations.
Journal Article
Structure- and composition-dependent electron field emission from nitrogenated carbon nanotips
TL;DR: In this article, the electron field emission properties of nitrogenated carbon nanotips (NCNTPs) were studied under high-vacuum conditions using a plasma-assisted hot filament chemical vapor deposition system using CH4 and N2 as the carbon and nitrogen sources.
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Comparison study of the structure, dielectric function, and two-photon absorption cross-section of BiOI and Ag/BiOI nanomaterials
TL;DR: In this paper , the optical indices such as n, k, and ε1 and σ2 were assessed based on reflectance spectra data and the Kramers-Kronig (KK) method.
References
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Interpretation of Raman spectra of disordered and amorphous carbon
Andrea C. Ferrari,John Robertson +1 more
TL;DR: In this paper, a model and theoretical understanding of the Raman spectra in disordered and amorphous carbon is given, and the nature of the G and D vibration modes in graphite is analyzed in terms of the resonant excitation of \ensuremath{\pi} states and the long-range polarizability of the long range bonding.
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Sensitive measurement of optical nonlinearities using a single beam
TL;DR: In this paper, a single-beam technique for measuring both the nonlinear refractive index and nonlinear absorption coefficient for a wide variety of materials is reported, including a comprehensive theoretical analysis.
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Graphene photonics, plasmonics, and broadband optoelectronic devices.
Qiaoliang Bao,Kian Ping Loh +1 more
TL;DR: The latest progress in graphene photonics, plasmonics, and broadband optoelectronic devices is reviewed, with particular emphasis on the ability to integrate graphenePhotonics onto the silicon platform to afford broadband operation in light routing and amplification.
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A review of chemical vapour deposition of graphene on copper
TL;DR: In this paper, the authors provide a detailed and up-to-date description of the literature on the subject as well as highlighting challenges that must be overcome for the utilization of graphene deposited on copper substrates by chemical vapour deposition.
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Raman spectroscopy of hydrogenated amorphous carbons
TL;DR: In this paper, a comprehensive multiwavelength Raman investigation of a variety of hydrogenated amorphous carbons is presented, ranging from polymeric $a\text{\ensuremath{--}}\mathrm{-}:\mathrm {C} :Hs}$ to diamond-like $a \text{-}} \mathm{-\m{C}:\m{Hs}.