Results 1 to 10 of about 97,579 (314)
Raman spectra and microwave dielectric properties of Na5Tm1 - x(Y1/3Yb2/3)x(MoO4)4 ceramics with ultra-low sintering temperature. [PDF]
Sci RepChen YB, Xiong S.
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Raman spectra of possible impurities in hydrogen relevant to ISO 14687:2025
Lavinia Appold +8 more
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Surface termination effects on Raman spectra of Ti3C2Tx MXenes: an in situ UHV analysis.
Phys Chem Chem PhysPlaickner J +5 more
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Hemoglobin: Resonance Raman spectra
Biochimica et Biophysica Acta (BBA) - Protein Structure, 1972Abstract Raman spectra have been recorded for several hemoglobin derivatives in dilute solution. They exhibit a complex set of bands, arising from vibrations of the heme groups. Two of the bands offer promise as structural probes, inasmuch as their intensities correlate inversely with the degree to which the iron atoms are out of plane.
T C, Strekas, T G, Spiro
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Electronic Raman Spectra. VII. Raman Spectra of the Lanthanides
Canadian Journal of Chemistry, 1971Additional experimental data are reported on electronic Raman scattering of trivalent lanthanides, making the observation of this effect of the series nearly complete. The bulk of the information now available points to the fact that the intensity of electronic Raman transition is strongest for the rare earth ions in the middle of the series. The most
J. A. Koningstein, P. Grunberg
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Physical Review B, 1997
First-order Raman spectra of wurtzite GaN made from natural Ga and isotopically pure ${}^{15}\mathrm{N}$ and natural N (99.63% ${}^{14}\mathrm{N}$) were measured at low temperature. The Raman frequencies of the polar optical phonons [${A}_{1}(\mathrm{TO},\mathrm{LO})$, ${E}_{1}(\mathrm{TO},\mathrm{LO})$] shift according to the inverse square root of ...
Zhang, J. +6 more
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First-order Raman spectra of wurtzite GaN made from natural Ga and isotopically pure ${}^{15}\mathrm{N}$ and natural N (99.63% ${}^{14}\mathrm{N}$) were measured at low temperature. The Raman frequencies of the polar optical phonons [${A}_{1}(\mathrm{TO},\mathrm{LO})$, ${E}_{1}(\mathrm{TO},\mathrm{LO})$] shift according to the inverse square root of ...
Zhang, J. +6 more
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Laser Raman spectra of glucagon
Archives of Biochemistry and Biophysics, 1979Abstract Laser Raman spectroscopy study indicates that in concentrated fresh acidic solution (30 mg/ml), glucagon remains predominantly α-helix and not random-coil. The splitting of the amide III band into three components in the crystal at 1262, 1275, and 1295 cm −1 is due to the α-conformation as expected.
T C, Jao, G, Marquez
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Cytochrome c: Resonance Raman spectra
Biochimica et Biophysica Acta (BBA) - Protein Structure, 1972Abstract Resonance Raman spectra have been recorded for cytochrome c in both reduced and oxidized forms. The reduced form exhibits intense resonance scattering, and its spectrum is similar to that of oxyhemoglobin. The oxidized form gives much weaker scattering, but shows new bands which do not appear in the spectrum of the reduced form, and may ...
T C, Strekas, T G, Spiro
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Raman spectra of graphene ribbons
Journal of Physics: Condensed Matter, 2010Raman spectra of graphene nanoribbons with zigzag and armchair edges are calculated within non-resonant Raman theory. Depending on the edge structure and polarization direction of the incident and scattered photon beam relative to the edge direction, a symmetry selection rule for the phonon type appears.
R, Saito +3 more
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