Effects of Heat and Radiation on the Terahertz Absorption in Silicone Rubber

T. Kaneko, N. Hirai, Y. Ohki

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

The effects of heat and radiation on the terahertz (THz) absorption spectra in silicone rubber (SiR) was examined. By conducting peak fitting, the THz absorption was found to be composed of several components at 1.2, 2.0, 4.1, 4.6, and 5.5 THz. By analyzing the changes of these components as a function of the ageing time, the 1.2-THz absorption seems to have a certain close relation with Si-CH-{mathbf {3}}textbf, while the 2.0-THz absorption is related with the formation of carbonyls. Furthermore, SiR seems to form mainly cross-linked structures if it is annealed thermally, whereas decomposition becomes dominant if it is gammairradiated at room temperature.

本文言語English
ホスト出版物のタイトル2018 IEEE 2nd International Conference on Dielectrics, ICD 2018
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9781538663899
DOI
出版ステータスPublished - 2018 9 19
イベント2nd IEEE International Conference on Dielectrics, ICD 2018 - Budapest, Hungary
継続期間: 2018 7 12018 7 5

出版物シリーズ

名前2018 IEEE 2nd International Conference on Dielectrics, ICD 2018

Other

Other2nd IEEE International Conference on Dielectrics, ICD 2018
CountryHungary
CityBudapest
Period18/7/118/7/5

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

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