WebMar 30, 1974 · The resonance Raman spectra of β-carotene in isopentane solution have been obtained at low temperature, using eight output lines of the argon-ion laser and a line of the heliumcadmium laser. The excitation profiles of three fundamentals, two overtones, and two combination tones are presented and analyzed in terms of the Albrecht theory. WebApr 12, 2024 · Fano resonance is the result of the interference between discrete optical phonons that occurs due to excitation and the continuum of electronic states. 5,6 5. C. Medel-Ruiz, H. P. L. de Guevara, J. Molina-Contreras, and C. Frausto-Reyes, “ Fano effect in resonant Raman spectrum of CdTe,” Solid State Commun. 312, 113895 (2024).
Contribution of Resonance Raman Scattering to the Surface …
Resonance Raman spectroscopy (RR spectroscopy) is a Raman spectroscopy technique in which the incident photon energy is close in energy to an electronic transition of a compound or material under examination. The frequency coincidence (or resonance) can lead to greatly enhanced intensity of the … See more Raman spectroscopy and RR spectroscopy provide information about the vibrations of molecules, and can also be used for identifying unknown substances. RR spectroscopy has found wide application to … See more In resonance Raman spectroscopy, the wavelength of the incoming photons coincides with an electronic transition of the molecule or material. Electronic excitation of a … See more The instrumentation used for resonance Raman spectroscopy is identical to that used for Raman spectroscopy; specifically, a highly monochromatic light source (a laser), with an emission wavelength in either the near-infrared, visible, or near-ultraviolet region of … See more In the X-ray region, enough energy is available for making electronic transitions possible. At core level resonances, X-ray Raman scattering can become the dominating part of the See more The frequencies of molecular vibrations range from less than 10 to approximately 10 Hz. These frequencies correspond to radiation in the infrared (IR) region of the electromagnetic spectrum See more The selective enhancement of the Raman scattering from specific modes under resonance conditions means that resonance Raman spectroscopy is especially useful for large biomolecules with chromophores embedded in their structure. In such … See more Resonance hyper-Raman spectroscopy is a variation on resonance Raman spectroscopy in which the aim is to achieve an … See more WebJun 15, 2024 · In this paper, the resonance Raman scattering was applied to the flash lidar technique for the leak detection of SO 2 gas. We first investigated the influence of the acquisition delay in the ICCD camera in order to get the range information with a fixed temporal gate width. Next, the Raman images were shown to exhibit a clear maximum … pop up game with shapes
Resonance Raman and Resonance Hyper-Raman Intensities: …
WebJan 21, 2024 · The maximum coherent phonon excitation at the 1.574-eV pump photon energy corresponds to an electronic transition in FGT, and is a direct result of the … WebOct 1, 1995 · Raman Resonance Effect in a Monolayer of Polypyridyl Ruthenium(II) Complex Adsorbed on Nanocrystalline TiO2 via Phosphonated Terpyridyl Ligands. The Journal of … WebOct 7, 1993 · @article{osti_5576334, title = {Resonance Raman studies of imidazole, imidazolium, and their derivatives: the effect of deuterium substitution}, author = … pop up games chrome