High frequency longitudinal and shear acoustic waves in glass-forming liquids

Author(s)
Manke, K; Andrieu, S; Klieber, Christoph; Torchinsky, Darius H.; Pezeril, Thomas; ... Show more
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Abstract
Three different picosecond ultrasonic techniques for longitudinal and transverse acoustic pulse generation have been combined with Impulsive Stimulated Thermal Scattering (ISTS) to probe structural relaxation dynamics in glycerol and DC704 (tetramethyl tetraphenyl trisiloxane) at megahertz and gigahertz frequencies (∼ 50 MHz - 100 GHz) from below their respective glass transition temperatures up to 370 K.
Date issued
2010-03
URI
http://hdl.handle.net/1721.1/113391
Department
Massachusetts Institute of Technology. Department of Chemistry; Massachusetts Institute of Technology. Department of Physics
Journal
Journal of Physics: Conference Series
Publisher
IOP Publishing
Citation
Klieber, C et al. “High Frequency Longitudinal and Shear Acoustic Waves in Glass-Forming Liquids.” Journal of Physics: Conference Series 214 (March 2010): 012033 © 2010 IOP Publishing Ltd
Version: Final published version
ISSN
1742-6596
1742-6588
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