High frequency longitudinal and shear acoustic waves in glass-forming liquids
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High_frequency_longitudinal_and_shear_acoustic_wav.pdf
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Author(s)
Manke, K
Andrieu, S
Klieber, Christoph
Torchinsky, Darius H.
Pezeril, Thomas
Nelson, Keith Adam
Date Issued
March 2010
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
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.
MIT Department
Massachusetts Institute of Technology. Department of Chemistry
Massachusetts Institute of Technology. Department of Physics
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Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
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DOI of Published Version
https://doi.org/10.1088/1742-6596/214/1/012033
