α-Scale decoupling of the mechanical relaxation and diverging shear wave propagation length scale in triphenylphosphite

We have performed depolarized impulsive stimulated scattering experiments to observe shear acoustic phonons in supercooled triphenylphosphite (TPP) from ∼10-500 MHz. These measurements, in tandem with previously performed longitudinal and shear measurements, permit further analyses of the relaxation...

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Bibliographic Details
Main Authors: Torchinsky, Darius H. (Contributor), Johnson, Jeremiah A. (Contributor), Nelson, Keith Adam (Contributor)
Other Authors: Massachusetts Institute of Technology. Department of Chemistry (Contributor), Massachusetts Institute of Technology. Department of Physics (Contributor)
Format: Article
Language:English
Published: American Institute of Physics (AIP), 2013-11-22T15:31:30Z.
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