Materials Literature
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Get PDF Email Share Share with Facebook Tweet This Post on reddit Share with LinkedIn Add to CiteULike Add to Mendeley Add to BibSonomy Get Citation Copy Citation Text T. Lauprêtre, S. Kumar, P. Berger, R. Faoro, R. Ghosh, F. Bretenaker, and F. Goldfarb, "Ultranarrow Coherent Population Oscillation Resonance in a Λ-ty…
We present the first evidence of graphene luminescence from tunneling electrons. Using a backgated sample geometry, the graphene is doped to investigate if the light emission mechanism is related to plasmons in graphene.
Two new research facilities will be ready for operation very soon (MEGa-Ray at Liver-more National Laboratory) or start construction (ELI-Nuclear Physics in Bucharest), both providing highly brilliant γ beams with so far unprecedented properties via Compton backscattering of laser photons from a high-quality, relativi…
In the present study, the influence of hole on permanent magnet method is numerically investigated. Recently, permanent magnet method have been proposed for measuring the critical current density. In this paper, a numerical code for analyzing the shielding current density has been developed, and the permanent magnet m…
This article has been removed: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy). This article has been removed at the request of the Executive Publisher. This article has been removed because it was published without the permission of the author(s).
The finite angular reflection spectrum of a volume Bragg grating serving as a laser cavity mirror results in unexpected laser output beam profile and dramatic change of effective output coupling reflectivity.
Diamond made AFM probe exhibits a long life time as diamond has ultrahigh hardness, ultra high tensile strength and high wear resistance. For the ultra fine machining of diamond tip, focused ion beam (FIB) machining is being widely used but the process is very slow due to one by one processing and ripples are formed o…
Article Crystal structure of diaquabis[μ-3-(4-carboxylatophenyl) propionato]bis(μ-4,4'-thiodipyridine)dinickel(II), Ni2(H2O)2(C10H8O4)2(C10H8N2S)2 was published on June 1, 2012 in the journal Zeitschrift für Kristallographie - New Crystal Structures (volume 227, issue 2).
The thermally evaporated amorphous Sb40Se20S40 thin film of 800 nm thickness was subjected to light exposure for photo induced studies. The as-prepared and illuminated thin films were studied by X-ray diffraction, Fourier Transform Infrared Spectroscopy and X-ray Photoelectron Spectroscopy. The optical band gap was re…
A cavity-resonator-integrated guided-mode resonance filter (CRIGF) can provide high-efficiency narrowband reflection with a small aperture. Polarization-independent reflection was experimentally demonstrated by crossed integration of two CRIGFs with 10 μm aperture for the first time.
Single crystals of nonlinear optical (NLO) L-alanine Sodium Nitrate (LASN) were grown by slow evaporation method. The grown crystals were irradiated by 100 MeV oxygen ions with the cumulative doses of 1Mrad, 6 Mrad and 10 Mrad. The dielectric properties, differential scanning calorimetry (DSC) and second harmonic gene…
Plasma synthesis is a novel technique of synthesis of nanomaterials as they provide high rate of production and promote metastable reactions. Very thin walled silicon nanotubes were synthesized in a DC direct arc thermal plasma reactor. The effect of parameters of synthesis i.e. arc current and presence of hydrogen on…
An analytical method is proposed for the design of all-dielectric metamaterials at optical frequencies. It is applied to the design of broadband weakly-open in-plane light trajectories like logarithmic spirals in the silicon on insulator photonics technology which could be hardly described by the use of coordinate tra…
A simple go/no-go test for body armor panels using pressure-sensitive, dye-indicator film (PSF) has been shown to be statistically effective in revealing subcritical damage to body armor panels. Previous measurements have shown that static indicator levels are accurately reproduced in dynamic loading events. Further i…
A one-step introduction of functional defects into a photonic crystal (PC) is demonstrated. By using a multi-beam phase-controlled holographic lithography and a diffracting optical element, large area one dimensional (1D) and two dimensional (2D) PCs with periodic defects was fabricated. The uniform area is up to 4 mm…
By applying non-equilibrium Green's functions in combination with density functional theory, we investigate the transport behaviours of single wall nanotubes based on group14 elements. The transmission spectrum and density of states for single wall nanotubes such as Lead nanotube(PbNT), Germanium nanotube(GeNT), Silic…
Though poly(ethyleneteraphthalate)(PET) fabrics have high initial modulus, outstanding creasability and wash-well character, but its hydrophilicity and biocompatibility are very poor. In this paper, the PET fabric was encased sucrose ester at high pressure and high temperature to endue it enough hydroxyl to grafting p…
It has been found that the nano-ridge plasmon modes are quasi-TEM modes. The quasi-TEM mode profiles reveal that the propagation of free electron oscillation on the top of the metal nano-ridges contributes to the tightly confined plasmon ridge mode.
WC/Co; Composite coating; Plasma spraying; Friction and wear Abstract: WC- Co composite powders were synthesized by direct mechanical grinding in a rotary-vibration mill under 8h, and then analyzed by SEM and XRD. WC and WC/Co composite coatings were prepared by supersonic plasma spraying fine WC-Co composite powders.…
Email Share Share with Facebook Tweet This Post on reddit Share with LinkedIn Add to CiteULike Add to Mendeley Add to BibSonomy Get Citation Copy Citation Text C. Ronda, "Development of Solid State Lighting Technologies," in Asia Communications and Photonics Conference, OSA Technical Digest (online) (Optica Publishing…