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in situ Raman

Type- and species-selective air etching of single-walled carbon nanotubes tracked with in situ Raman spectroscopy

Type- and species-selective air etching of single-walled carbon nanotubes tracked with in situ Raman spectroscopy

... (CNTs) in air can be either detrimental or useful. In synthesis, it can inhibit or counter- act growth, and in devices it can limit operating currents and ...role in CNT characterization, ...

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New Insights on Gas Hydroquinone Clathrates Using in Situ Raman Spectroscopy: Formation/Dissociation Mechanisms, Kinetics, and Capture Selectivity

New Insights on Gas Hydroquinone Clathrates Using in Situ Raman Spectroscopy: Formation/Dissociation Mechanisms, Kinetics, and Capture Selectivity

... mm in diameter and 3.5 mm thick allowing in situ Raman spectroscopy experiments to be run at pressures and temperatures of up to 20 MPa and 423 K, ...temperature in the cell is ...

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In situ Raman analyses of the soot oxidation reaction over nanostructured ceria-based catalysts

In situ Raman analyses of the soot oxidation reaction over nanostructured ceria-based catalysts

... ratios in case of Ce95Cu5 at the end of the test, which was already evident after the complete conver- sion of soot, was observed; this result is compatible with the deactivation of reactive oxygen species through ...

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Effect of ballistic damage in UO$_2$ samples under ion beam irradiations studied by in situ Raman spectroscopy

Effect of ballistic damage in UO$_2$ samples under ion beam irradiations studied by in situ Raman spectroscopy

... mbar in order to prevent any ...reported in Tab.1 [12]. The JANNuS facility also includes the possibility of in situ Raman monitoring during ...described in [11]. Raman ...

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Preferential adsorption of NH3 gas molecules on MWCNT defect sites probed using in situ Raman spectroscopy

Preferential adsorption of NH3 gas molecules on MWCNT defect sites probed using in situ Raman spectroscopy

... and in situ Raman measure- ...However, in our setup we minimised this effect by using the same concentration of the CNT – solvent suspension and using two drops every time on each ...materials ...

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Phase separation and crystallization in soda-lime borosilicate glass enriched in MoO3 studied by in situ Raman spectroscopy at high temperature

Phase separation and crystallization in soda-lime borosilicate glass enriched in MoO3 studied by in situ Raman spectroscopy at high temperature

... prepared in our laboratory) was also recorded in the same range of temperature for comparison with our partially crystallized samples and for temperature ...this Raman experiment, an Aramis Jobin– ...

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Long Term H-Release from Amorphous Carbon Evidenced by in Situ Raman Microscopy under Isothermal Heating

Long Term H-Release from Amorphous Carbon Evidenced by in Situ Raman Microscopy under Isothermal Heating

... using in situ Raman microscopy. Four Raman parameters are ...first in 100 minutes at 500 ...content, in agreement with what is known about the stability of these types of ...

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In situ Raman composition profiling in drying droplets

In situ Raman composition profiling in drying droplets

... droplets. In order to help overcoming such challenge, in the present work, an in situ Raman technique is applied to assess the temporal and spatial distribu- tion of the components ...

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The Dynamics of the Nucleation, Growth and Termination of Single-Walled Carbon Nanotubes from in situ Raman Spectroscopy During Chemical Vapor Deposition

The Dynamics of the Nucleation, Growth and Termination of Single-Walled Carbon Nanotubes from in situ Raman Spectroscopy During Chemical Vapor Deposition

... using in situ Raman ...precursor in a miniature hot walled reactor with optical access. Raman spectra at room temperature and at the growth temperature are compared for two growth ...

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Phases of Carbon Nanotube Growth and Population Evolution from in Situ Raman Spectroscopy during Chemical Vapor Deposition

Phases of Carbon Nanotube Growth and Population Evolution from in Situ Raman Spectroscopy during Chemical Vapor Deposition

... occur in heated volumes or surfaces. For example, carbon might be removed in the gas phase before reaching the substrate surface by accumulating on the reactor ...supplied in this experiment ...

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Effect of pH on Mg(OH)2 film evolution on corroding Mg by in situ kinetic Raman mapping (KRM)

Effect of pH on Mg(OH)2 film evolution on corroding Mg by in situ kinetic Raman mapping (KRM)

... platelets in order of 5–7 nm for all observed areas, while the platelet diameter varied significantly in function of local solution ...formed in intact areas and in black spots with the ...

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Quantification in situ des mouvements de truite fario

Quantification in situ des mouvements de truite fario

... fluctuations in population density (Patterson et ...implications in terms of ...settlement in the destination ...assumed in numerous models of spatial population dynamics and species ...

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Applications of Raman spectroscopy.

Applications of Raman spectroscopy.

... The failure of the slopes of these lines to correlate directly with the proton-accepting powers of the carbonyl group, shows that the use of relative carbonyl shifts cannot safely b[r] ...

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D band Raman intensity calculation in armchair edged graphene nanoribbons

D band Raman intensity calculation in armchair edged graphene nanoribbons

... rate. In this sense, it can be seen in ...approximation. In this case, as the multiple scattering effect is not taken into account, the scattering amplitude does not change with decreasing ribbon ...

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Study of in-situ test methods in deltaic silt/ Etude des mé thodes d'essai in-situ dans un limon deltaique

Study of in-situ test methods in deltaic silt/ Etude des mé thodes d'essai in-situ dans un limon deltaique

... Access and use of this website and the material on it are subject to the Terms and Conditions set forth at Study of in-situ test methods in deltaic silt/ Etude des mé thodes d'essai ...

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Etudes in situ par GISAXS de la croissance de nanoparticules

Etudes in situ par GISAXS de la croissance de nanoparticules

... ON IN SITU GISAXS The aim of this report was to review the state-of-the-art of the Grazing Incidence Small-Angle X-Ray Scattering (GISAXS) technique, both from the experimental and theoretical points of ...

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Coherent population trapping in a Raman atom interferometer

Coherent population trapping in a Raman atom interferometer

... done in [9], where spontaneous emis- sion is shown to lead to coherent population ...the Raman lasers. Representing the quantum state as a vector in the Bloch sphere helps understanding the phase ...

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La spectroscopie Raman au service de l’archéométrie

La spectroscopie Raman au service de l’archéométrie

... confirming his identity revealed it was his younger brother who confirming his identity revealed it was his younger brother who wrapped him so carefully in the groundsheet. The other soldier w wrapped him so ...

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Mesure in situ des émissions de N2O dans les procédés de traitement des ERUs. Synthèse des résultats des campagnes de mesure in situ

Mesure in situ des émissions de N2O dans les procédés de traitement des ERUs. Synthèse des résultats des campagnes de mesure in situ

... émissions in situ de N 2 O sont dispersées, indiquant des taux compris entre 0,001 – 4,0% de la charge d’azote entrante pour les procédés intensifs et 0,006 – 1,83% de la charge d’azote entrante pour les ...

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Quand la danse in situ questionne la recherche

Quand la danse in situ questionne la recherche

... Danse in situ, sensible, méthodologie, géoartiste ABSTRACT An extensive literature has already demonstrated that dancers expressing themselves “beyond the walls” usually build a specific bond towards the ...

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