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Emission properties

Synthesis and single-photon emission properties of graphene quantum dots

Synthesis and single-photon emission properties of graphene quantum dots

... optical properties of GQD materials, we performed the bottom-up synthesis of different families of nanoparticles exhibiting controlled shapes and ...optical properties of the GQDs and understand how the ...

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Physicochemical and computational insight of 19 F NMR and emission properties of meso -( o -aryl)-BODIPYs

Physicochemical and computational insight of 19 F NMR and emission properties of meso -( o -aryl)-BODIPYs

... CDCl 3 ] (δ, ppm): 144.51 (dq, J B-Fa = 28 Hz, J F-F = 104 Hz), 145.26 (dq, J B-Fb = 28 Hz, J F-F = 104 Hz). Computational Methodology All calculations were carried out taking hexane as solvent, trying to match or ...

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Modulation of emission properties of phosphine-sulfonate ligand containing copper complexes playing with solvato-, thermo-, and mechanochromism

Modulation of emission properties of phosphine-sulfonate ligand containing copper complexes playing with solvato-, thermo-, and mechanochromism

... their emission properties at room temperature, complex Cu-2 loses after several minutes its emissivity upon grinding with a red shift of its emission (Figure S3, ...

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Patchwork Field Emission Properties of Lanthanum Monosulfide Thin Films

Patchwork Field Emission Properties of Lanthanum Monosulfide Thin Films

... field emission properties of lanthanum monosulfide 共LaS兲 films, deposited on Si substrates by pulsed laser deposition, have been thoroughly analyzed via the scanning anode field emission microscopy ...

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Influence of neodymium concentration on excitation and emission properties of Nd doped gallium oxide nanocrystalline films

Influence of neodymium concentration on excitation and emission properties of Nd doped gallium oxide nanocrystalline films

... complex emission band centered at 500–550 ...Nd emission is characteristic of +3 oxida- tion state and direct CT from GE related donor levels to Nd requires also CT of hole to keep Nd ions optically active, ...

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Searching for new borondifluoride β -diketonate complexes with enhanced absorption/emission properties using ab initio tools

Searching for new borondifluoride β -diketonate complexes with enhanced absorption/emission properties using ab initio tools

... and emission bands display a significant intramolecular charge transfer (CT) character 16,21 which allows a fine tuning of the optical properties, depending on the strength of the donor group, ...and ...

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Erbium emission properties in nanostructured fibers

Erbium emission properties in nanostructured fibers

... (transition between the lowest levels of the 4 I 13/2 and 4 I 15/2 manifolds). It is then possible to identify different sites. A narrow line infrared laser at wavelength resonant with the first stark component of the ...

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Structural and emission properties of Tb3+-doped nitrogen-rich silicon oxynitride films

Structural and emission properties of Tb3+-doped nitrogen-rich silicon oxynitride films

... 3 electrical injection [17]. Moreover, this matrix should have much higher RE ions solubility in comparison to its silicon oxide counterpart and then allow to prevent RE clustering ions [18]. Furthermore, Si rich ...

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Atomic scale investigations on CdxZn1−xSe quantum dots: Correlation between the composition and emission properties

Atomic scale investigations on CdxZn1−xSe quantum dots: Correlation between the composition and emission properties

... single-photon emission in the blue–green range. 3 The optical properties of QDs systems depend on many pa- rameters such as morphology, chemical composition, and chemical ...specific properties, ...

6

Thermal emission by a subwavelength aperture

Thermal emission by a subwavelength aperture

... separated by a small gap, radiative heat transfer surpasses that predicted by classical formulas, due to the coupling of evanescent modes on the surface of each body [1, 2]. Heat transfer is enhanced in this case, and ...

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Spontaneous Emission of Vector Vortex Beams

Spontaneous Emission of Vector Vortex Beams

... spontaneous emission of conventional scalar modes into controlled directions of space, even if it is worth noting that the light thus produced can be subsequently converted into more complex beams using far-field ...

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Advanced nanofabrication of thermal emission devices

Advanced nanofabrication of thermal emission devices

... The deposition stage involved the formation of the silicon dioxide hard-mask and inter-layer using PECVD and the spin coating of the ARC and PR layers, while the lithogr[r] ...

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Acoustic emission and microcracking in ice

Acoustic emission and microcracking in ice

... The strain and stress rate dependence of the stress level for the onset of acoustic emissions associated with visible cracks is discussed and correlated with the rate sensitivity of ten[r] ...

10

Does uncertainty justify intensity emission caps?

Does uncertainty justify intensity emission caps?

... and 1 for R to be preferred. An even higher gap between the two scenarios seems extremely unlikely, except for the very long term, but in the latter case it is possible to change the policy instruments and targets across ...

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Absolute vs. intensity-based emission caps

Absolute vs. intensity-based emission caps

... long-term emission trajectories defined by absolute limits would be encountered with a schedule of maximum allowed emission intensity of GDP, except for one: the economic position of countries in the ...

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Relativistic Positioning Systems: The Emission Coordinates

Relativistic Positioning Systems: The Emission Coordinates

... general properties of the gravitational metric and the natural basis of vectors and covectors in 4-dimensional emission ...coordinates. Emission coordinates are a class of space-time coordinates ...

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Brown and black carbon emitted by a marine engine operated on heavy fuel oil and distillate fuels: optical properties, size distributions, and emission factors

Brown and black carbon emitted by a marine engine operated on heavy fuel oil and distillate fuels: optical properties, size distributions, and emission factors

... optical properties of particulate matter (PM) emitted by a marine diesel engine operated on heavy fuel oil (HFO), marine gas oil (MGO), and diesel fuel ...loads). Emission factors varied only slightly with ...

22

X-Ray Emission from Magnetic Massive Stars

X-Ray Emission from Magnetic Massive Stars

... Variations in both flux and spectral shape are thus detected for three stars, as well as for θ 1 Ori C (Gagn´e et al. 2005; Stelzer et al. 2005). Moreover, for HD 191612, θ 1 Ori C, and possibly Tr16-22 12 , the flux ...

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Emission X de plasmas : Spectroscopie et imagerie à haute résolution

Emission X de plasmas : Spectroscopie et imagerie à haute résolution

... X-ray emission : spectroscopy and high-resolution imaging Keywords : Atomic physics, laser-matter interaction, X-ray spectroscopy, instrumentation, Fresnel zone plate, X-ray imaging, inertial confinement fusion ...

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Emission X(L) du xénon par interaction laser -agrégats

Emission X(L) du xénon par interaction laser -agrégats

... Afin de pouvoir finaliser l’étude comparative du taux d’émission X et des espèces ioniques produites dans le cas des agrégats de xénon, nous présentons figure 2 les spectres obtenus pou[r] ...

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