Glass-transition-induced lattice mode shifts in PVDF and HDPE observed with terahertz time-domain spectroscopy

Understanding the interactions of the crystalline and the amorphous domains in semi-crystalline polymers, such as HDPE or PVDF, is a subject of ongoing research. Here, we apply terahertz time-domain spectroscopy to study the impact of the glass transition taking place in the amorphous phase on latti...

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Bibliographic Details
Published in35th International Conference on Infrared, Millimeter, and Terahertz Waves pp. 1 - 2
Main Authors Wietzke, S, Jansen, C, Reuter, M, Jung, T, Kraft, D, Chatterjee, S, Koch, M
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.09.2010
Subjects
Glass
Lattices
Permittivity
Plastics
Spectroscopy
Temperature measurement
Time domain analysis
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ISBN9781424466559
1424466555
ISSN2162-2027
DOI10.1109/ICIMW.2010.5612735

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Summary:Understanding the interactions of the crystalline and the amorphous domains in semi-crystalline polymers, such as HDPE or PVDF, is a subject of ongoing research. Here, we apply terahertz time-domain spectroscopy to study the impact of the glass transition taking place in the amorphous phase on lattice modes associated with the crystalline domains.
ISBN:9781424466559
1424466555
ISSN:2162-2027
DOI:10.1109/ICIMW.2010.5612735