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Brillouin light-scattering spectroscopy

This chapter has considered measurements of the dynamic structure factor S q, t) of polymer solutions. Here behaviors of the first cumulant, the polymer slow mode, and the high-frequency Rayleigh-Brillouin spectrum have been considered. Neutron spin-echo methods as supplements to light scattering spectroscopy were noted. Results on Ki and the Rayleigh-Brillouin spectrum are readily summarized. The discussion of the slow mode is considerably more extended, but leads to a comparison with modem models for glass formation. [Pg.344]

A full theory of light scattering from a viscoelastic medium has been presented by Rytov17). This theory has been extensively discussed in the context of Rayleigh-Brillouin spectroscopy of bulk polymers18"21). In the present paper the results of that work will be presented and extended to include relaxation near the glass transition. [Pg.128]

See other pages where Brillouin light-scattering spectroscopy is mentioned: [Pg.193]    [Pg.193]    [Pg.33]    [Pg.153]    [Pg.471]    [Pg.2553]    [Pg.175]    [Pg.183]    [Pg.353]    [Pg.313]    [Pg.744]    [Pg.40]    [Pg.110]    [Pg.21]    [Pg.8]    [Pg.489]    [Pg.5102]    [Pg.287]    [Pg.779]    [Pg.243]    [Pg.288]    [Pg.812]    [Pg.1179]    [Pg.48]    [Pg.51]    [Pg.15]    [Pg.50]    [Pg.341]    [Pg.1179]    [Pg.126]    [Pg.71]    [Pg.154]    [Pg.201]    [Pg.782]    [Pg.751]   
See also in sourсe #XX -- [ Pg.193 ]



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