Full spectrum principal components analysis of two paired, orthogonal bone orientations (relative to laser polarization) improved genotype classification and correlation to bone toughness when compared to traditional peak ratios. When applied to femurs from wild-type mice at 8 and 20 weeks of age, ...
17,18,19, significant advances have been made in multi-fronts, including achieving higher-order polarization states. The first compelling example is the demonstration of quadruple polarization states in CuInP2S6–In4/3P2S6mixed-phase samples, with the four states corresponding to the multiplication...
Peaks appearing in the spectra are attributed to bonding, nonbonding, and antibonding states between those states, while the spectra of CeRh[sub 3] cannot be explained by only using the hybridization between 4f[sup 0] and 4f¹v states. The spectra have large broad Raman peak, especially ...
Other peaks belong to PMMA, (b) surface mapping of the 2D peak FWHM of Raman spectrum over a 36 μm × 19 μm area of the coatings on the SPF polished section which shows that the graphene layer is uniform and monolayer (FWHM < 40 cm−1)44, (c) experimental ...
Multi-photon resonant effects in strong-field ionization: origin of the dip in experimental longitudinal momentum distributions We studied ionization of neon and argon by intense linearly polarized femtosecond laser pulses of different wavelengths (400 nm and 800 nm) and peak intens... A,S,Alnaser...
Both the spectral shift and spectral width are consistent with the picture that this blue-shifted peak corresponds to the solvated −CN group, while the 2244.5 cm–1 peak is the signature of the less solvated −CN group. Polarization dependence of these two peaks further suggests that the ...
A vector theory of Raman amplification has also been developed, and it can explain the experimental features quite well [79–81]. The theory shows that the amplified signal fluctuates over a wide range if PMD changes with time, and the average gain is significantly lower than that expected in...
A model relaxor ferroelectric ${mathrm{PbMg}}_{1/3}{mathrm{Nb}}_{2/3}{mathrm{O}}_{3}$ (PMN) in single-crystal form has been studied by Raman scattering with special attention to the low-frequency spectra in the vicinity of both the diffu... IG Siny,SG Lushnikov,RS Katiyar,.....
theT1peak associated with rhombohedral-tetragonal phase transition broadens in shape and frequency dispersion, while theT2peak corresponding to the tetragonal-cubic phase transition shifts toward lower temperature, suggesting a contraction of the temperature range associated with the tetragonal phase. This ob...
To check its anisotropic phonon properties, we performed polarization-dependent Raman spectroscopy measurements with the parallel configuration. The Raman peak (Ag4) intensity shows a periodic variation with a period of 180°, while the maximum intensity is along the b-axis of the PdPSe crystal ...