An ultrafast diffractive optic transient grating experiment was used to record isotropic THz Raman spectra of aqueous ions. A low frequency mode, absent in pure water, associated with halide - water H-bond modes is reported.
© 2010 OSA
I. A. Heisler and S. R. Meech, "Ultrafast Polarized Raman as a Probe of Solvation Shell Structure and Dynamics in Aqueous Salt Solutions," in International Conference on Ultrafast Phenomena, OSA Technical Digest (CD) (Optical Society of America, 2010), paper ME16.
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