Raman Red-Shift Compressor: A Simple Approach for Scaling the High Harmonic Generation Cut-Offresonant magnetic scatteringextreme ultraviolet sourcehigh harmonic generationmultidimensional solitary statesstimulated raman scatteringThe use of ultrashort laser pulses with long wavelengths as drivers is a ...
ExtremeRamanredshift:ultrafastmultimodenon-linearspace-timedynamicspulsecompressionandbroadlytunablefrequencyconversionP.A.CARPEGGIANI1†*G.COCCIA1G.FAN1E.KAKSIS1A.PUGŽLYS13ANDA.BALTUŠKA13R.PICCOLI†Y.-G.JEONGA.ROVERER.MORANDOTTIANDL.RAZZARI*B.
(1) the Raman frequency decreases as the nanocrystal size decreases in both narrow and wide bandgap semiconductors; (2) the influence of crystal size on the Raman frequency of nanoparticles is more pronounced than that of nanowires and thin films; and (3) the Raman red shift is ascribed to ...
We report on the exponential decay of the red-shift of the photoluminescence A-exciton peak in monolayer molybdenum disulfide (MoS2) with the excitation la... PJ Ko,A Abderrahmane,TV Thu,... - 《Journal of Nanoscience & Nanotechnology》 被引量: 8发表: 2015年 加载更多来源...
Experimental/ graphene nanoparticles particle size red shift silver spectral line broadening surface enhanced Raman scattering surface plasmon resonance/ spectral broadening redshift particle size C-Ag Raman peak enhancement factor Raman shift few-layer graphene plasmonic coupling nanoparticles localized surface ...
(Raman shift 205 cm−1) and 705.1 nm (1,614 cm−1;Fig. 4e), when comparing the results for the nanorods with those for the gold single-crystal surface. Thus, the correction of the PSSE to recover the intrinsic Raman spectra is more robust and systematic when we use the ...
1c). The fluorescence excitation spectrum as a function of the Raman shift (i.e., the SREF spectrum) maps out the Raman line shape of target Raman mode20 (red curve in Fig. 1d for the nitrile mode of rhodamine 800 (Rh800)). To simplify the excitation from a three-beam experiment ...
Understanding the mechanism behind the TO red shift and the LFR creation and blue shift has long been a challenge. On the basis of the BOLS correlation [Sun et al. J. Phys. Chem. B 2002, 106, 10701], here we show that the TO red shift arises from the cohesive bond weakening of ...
Raman shift (cm−1)AssignmentsRaman shift (cm−1)Assignments 670 Hemoglobin 1267 Lipid δ(CCH2), protein (amide III) 700 Cholesterol 1298 Lipid δ(CH2) 717 Choline N+(CH3)3 1440 Lipid δ(CH2) 757 Protein (Trpa), hemoglobin 1450 Protein δ(CH2/CH3) 857 Protein (Tyr), collagen 1566...
The feature spectra (Figs6and7; yellow and red) were non-classical spectra dominated by an intense β-sheet band (1666 cm−1) and a shift in the maximum of the 1430–1470 cm−1band from 1440 cm−1to 1450 cm−1typical for pure protein spectra15. In the feature spectrum...