Results 31 to 40 of about 1,612,967 (382)
Raman gain against a background of non-thermal ion fluctuations in a plasma [PDF]
, 2000 A complex stimulated Raman scattering event against a background of non-thermal ion acoustic waves in an inhomogeneous plasma is described. We obtain analytic forms for the Raman gain due to a five-wave interaction consisting of conventional three-wave ...
Barr, H C, Boyd, T J M, Lukyanov, A V
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PLoS ONE, 2019 In this study, we utilized a stainless steel (SUS304) plate for measuring the Raman scattering spectra of body fluid samples. Using this stainless steel plate, we recorded the Raman scattering spectra of 99.5% ethanol and human serum samples by ...
Hiroaki Ito +4 more
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Nanomaterials for Surface Enhanced Raman Spectroscopy
Nanomaterials, 2023 For many decades, Raman spectroscopy has been disregarded as an ineffective analytical tool because of the very low efficiency of “normal” Raman scattering (the typical cross-section for Raman scattering is about 11 and 8 orders of magnitude smaller than
Andrzej Kudelski
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The influence of phase-modulation on femtosecond time-resolved coherent Raman spectroscopy [PDF]
, 1988 The influence of phase-modulation on femtosecond time-resolved coherent Raman scattering is investigated theoretically and experimentally. The coherent Raman signal taken as a function of the spectral position shows unexpected temporal oscillations close
A. Laubereau +18 more
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Lowering backward Raman and Brillouin scattering in waveguide Raman wavelength converters
Journal of the European Optical Society-Rapid Publications, 2017 Background Liquid filled hollow core fiber Raman wavelength converters are devices enabling to red-shift the wavelength of laser beams delivered by either fixed wavelength or tunable lasers. Most of the reported converters operate in a pulsed regime with
Min Châu Phan Huy +7 more
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Optimization of electron Raman scattering in double rectangular quantum wells [PDF]
Iranian Journal of Numerical Analysis and Optimization, 2013 In this work, by using the particle swarm optimization the electron Raman scattering for square double quantum wells is optimized. For this purpose, by combining the particle swarm algorithm together with the numerical solution procedures for equations ...
A. Keshavarz, N. Zamani
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Modeling Surface-Enhanced Spectroscopy With Perturbation Theory [PDF]
, 2019 Theoretical modeling of surface-enhanced Raman scattering (SERS) is of central importance for unraveling the interplay of underlying processes and a predictive design of SERS substrates.
Mueller, Niclas S., Reich, Stephanie
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International Journal of Nanomedicine, 2023 Yajuan Liu,1 Mei Li,2 Haisha Liu,2 Chao Kang,2 Xiyong Yu1 1Key Laboratory of Molecular Target & Clinical Pharmacology, and the NMPA & State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital ...
Liu Y, Li M, Liu H, Kang C, Yu X
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Enhanced Raman Scattering by Molecular Nanoaggregates
Nanomaterials and Nanotechnology, 2014 The formation of a molecular aggregate in a confined, nanodimensioned region of space leads to what might be termed a ‘molecular nanoaggregate’. The present review deals with a theoretical formulation termed ‘aggregation-enhanced Raman scattering’ (AERS),
Daniel L. Akins
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Photonics, 2022 Antimicrobial resistance (AMR) is a global medical threat that seriously endangers human health. Rapid bacterial identification and antimicrobial susceptibility testing (AST) are key interventions to combat the spread and emergence of AMR.
Weifeng Zhang +3 more
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