Potential-Dependent Surface Raman Spectroscopy of Buckminsterfullerene Films on Gold: Vibrational Characteristics of Anionic Versus Neutral C60

1991 ◽  
Author(s):  
Y. Zhang ◽  
G. Edens ◽  
M. J. Weaver
Keyword(s):  
Raman Spectroscopy ◽  
Vibrational Characteristics

Asymmetric Lattice Vibrational Characteristics of Rutile TiO2as Revealed by Laser Power Dependent Raman Spectroscopy

2013 ◽  
Vol 117 (45) ◽  
pp. 24015-24022 ◽  
Author(s):  
Yuliang Zhang ◽  
Cindel X. Harris ◽  
Petra Wallenmeyer ◽  
James Murowchick ◽  
Xiaobo Chen
Keyword(s):  
Raman Spectroscopy ◽  
Laser Power ◽  
Vibrational Characteristics

Raman spectroscopic study of four Spanish shocked ordinary chondrites: Cañellas, Olmedilla de Alarcón, Reliegos and Olivenza

2010 ◽  
Vol 368 (1922) ◽  
pp. 3153-3166 ◽  
Author(s):  
F. Rull ◽  
M. J. Muñoz-Espadas ◽  
R. Lunar ◽  
J. Martínez-Frías
Keyword(s):  
Raman Spectroscopy ◽  
Chemical Composition ◽  
Spectral Band ◽  
Shock Metamorphism ◽  
Structural Deformation ◽  
Ordinary Chondrites ◽  
Raman Spectroscopic ◽  
Raman Spectroscopic Study ◽  
Vibrational Characteristics ◽  
The Impact

Shock metamorphism in chondritic parent bodies produces typical textures, visible under the microscope, which are a consequence of structural deformation of the crystals. Such deformations can be studied with Raman spectroscopy. The vibrational characteristics of olivines and pyroxenes, structurally deformed by weak-to-moderate shock metamorphism, have been determined on four Spanish ordinary chondrites (Cañellas, Olmedilla de Alarcón, Reliegos and Olivenza). Such deformations would affect, in principle, the band positions and widths of the Raman spectra peaks. The measured band positions and relative intensities are consistent with chemical composition for olivines and pyroxenes, but show little influence on the degree of shock. However, the full spectral band width of the silicate internal modes shows some dependence on the impact grade, which could be attributed to inhomogeneous effects produced by the impacts.

Raman spectroscopy and X-ray diffraction of lithium niobate at temperatures up to 1300○-4.80pt○C

2005 ◽  
Vol 126 ◽  
pp. 101-105 ◽  
Author(s):  
B. Moulin ◽  
L. Hennet ◽  
D. Thiaudière ◽  
P. Melin ◽  
P. Simon
Keyword(s):  
Raman Spectroscopy ◽  
Lithium Niobate ◽  
X Ray Diffraction ◽  
X Ray

Raman spectroscopy using a gas laser

1965 ◽  
Vol 26 (11) ◽  
pp. 620-626 ◽  
Author(s):  
J.P. Russell
Keyword(s):  
Raman Spectroscopy ◽  
Gas Laser
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