Time-domain Brillouin Scattering as a Local Temperature Probe in Liquids
Name
1809.06711.pdf
Description
Accepted version
Size
462.14 KB
Format
Adobe PDF
Checksum (MD5)
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Author(s)
Chaban, Ievgeniia
Shin, Hyun D.
Klieber, Christoph
Busselez, Rémi
Gusev, Vitaly
Nelson, Keith Adam
Pezeril, Thomas
Date Issued
January 2019
Journal
MRS Advances
Publisher
Cambridge University Press (CUP)
Citation
Chaban, Ievgeniia et al. "Time-domain Brillouin Scattering as a Local Temperature Probe in Liquids." MRS Advances 4, 1 (January 2019): 9-14 © 2018 Materials Research Society
Version
Original manuscript
Abstract
We present results of time-domain Brillouin scattering (TDBS) to determine the local temperature of liquids. TDBS is based on an ultrafast pump-probe technique to determine the light scattering frequency shift caused by the propagation of coherent acoustic waves in a sample. Since the temperature influences the Brillouin scattering frequency shift, the TDBS signal probes the local temperature of the liquid. Results for the extracted Brillouin scattering frequencies recorded at different liquid temperatures and at different laser powers are shown to demonstrate the usefulness of TDBS as a temperature probe. Keywords: acoustic; thermal conductivity; spectroscopy
MIT Department
Massachusetts Institute of Technology. Department of Chemistry
Terms of Use
Creative Commons Attribution-Noncommercial-Share Alike
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.1557/adv.2018.650
