{"title":"Low-Temperature Structural Relaxation in Polymers Probed by PHB","authors":"Satomi Tanaka, S. Machida, K. Horie, T. Yamashita","doi":"10.1364/shbs.1994.wd35","DOIUrl":null,"url":null,"abstract":"Photochemical hole burning (PHB) is attracting an interest as a means for frequency-domain optical storage. Besides, PHB is expected as a probe for understanding the dynamic behavior in polymers at low temperatures. The low-temperature properties of polymers have been investigated mechanically and dielectricly for many years. In the present study, excursion temperature dependence of hole profile for chromophore/polymer systems is investigated, and is compared with mechanical and dielectric behavior of polymers, so as to get hold of the relationship between relaxation properties and chemical structure of polymers.","PeriodicalId":443330,"journal":{"name":"Spectral Hole-Burning and Related Spectroscopies: Science and Applications","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Spectral Hole-Burning and Related Spectroscopies: Science and Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/shbs.1994.wd35","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
Photochemical hole burning (PHB) is attracting an interest as a means for frequency-domain optical storage. Besides, PHB is expected as a probe for understanding the dynamic behavior in polymers at low temperatures. The low-temperature properties of polymers have been investigated mechanically and dielectricly for many years. In the present study, excursion temperature dependence of hole profile for chromophore/polymer systems is investigated, and is compared with mechanical and dielectric behavior of polymers, so as to get hold of the relationship between relaxation properties and chemical structure of polymers.
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