The Raman spectrum of the as-deposited Ni–W oxide film shows a blueshift of the Ni O stretching mode compared to that of a NiO x film. When lithium ions and electrons are inserted, the overall Raman intensity increases due to electrochromic bleaching and the relative intensity of the peak ...
The Raman spectrum of the as-deposited Ni–W oxide film shows a blueshift of the Ni O stretching mode compared to that of a NiO x film. When lithium ions and electrons are inserted, the overall Raman intensity increases due to electrochromic bleaching and the relative intensity of the peak ...
In Fig. 2b, the Raman spectrum of oxo-G at zero gate voltage is shown. The evolution of the D- and G-mode intensities with varying chemical potential is shown in Fig. 2c. Extraction of electrons from oxo-G leads to a continuous increase of the D-mode intensity, which amounts ...
high-Tsuperconductivity in (LaM)CuO(M=Ca, Sr, and Ba), we have measured infrared absorption spectra of (LaSr)NiO(x{=}0.0, 0.01, 0.02, 0.03 0.04, 0.07, 0.10 and 0.15), La(NiCu)O(x{=}0.0, 0.20, 0.40 0.60, 0.70, 0.80, 0.85, 0.90, 0.95 and 1.00), and Raman spectrum of LaNiO...
The single crystal Raman spectrum of RbSCN from 0 to 2200 cmwas studied between 37 K and room temperature. A new peak was observed in the Bpolarisation and is believed to be an external mode. The low temperature data indicate that previo... MJ Joyce,F Ninio - 《Australian Journal of ...
The concept of molecular vibrations is well-known to chemists from the interpretation of infrared (IR) spectra. A subset of the possible molecular vibrations gives rise to strong Raman scattering and thus a peak in the Raman spectrum. The basic ...
(a) Comparison of measured Raman spectrum of TIPS pentacene sample with DFT calculated spectrum showing modes in the range 1050–1700 cm−1 measured using 785 nm excitation. Highlighted peaks at 1374 cm−1 (green), and 1576 cm−1 (blue) are employed to probe the molecular ...
Nanocrystalline NiO with an average crystallite size of2–3nmwas synthesized through a two‐step process. An infrared transmission spectrum of the sample was recorded in the range15–60cm1.Over and above the one‐magnon excitation at34cm1the spectra shows a strong low frequency absorption peak at...
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06 October 2016 Published: 03 November 2016 Raman tensor elements of β-Ga2O3 Christian Kranert†, Chris Sturm, Rüdiger Schmidt-Grund & Marius Grundmann The Raman spectrum and particularly the Raman scattering intensities of monoclinic β-Ga2O3 are investigated by experiment and theory....