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Manifestation of reptation motions of macromolecules on diffusional attenuation of the stimulated spin echo signal

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dc.contributor.author Fatkullin N.
dc.date.accessioned 2018-09-14T20:51:17Z
dc.date.available 2018-09-14T20:51:17Z
dc.date.issued 1987
dc.identifier.issn 0032-3950
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/132797
dc.description.abstract The effect of fluctuations in the characteristic time of motion of defects and the length of the force pipe on the diffusional attenuation profile of the spin echo signal in the long wave region is discussed. When the correlation times of these fluctuations are more than the average time of pipe regeneration the diffusional attenuation has an essentially non-exponential character and can be described in terms of a random fluctuating coefficient of self-diffusion. The true coefficient of self-diffusion can be determined from the initial inclination of the diffusional attenuation profile. © 1988.
dc.relation.ispartofseries Polymer Science U.S.S.R.
dc.title Manifestation of reptation motions of macromolecules on diffusional attenuation of the stimulated spin echo signal
dc.type Article
dc.relation.ispartofseries-issue 2
dc.relation.ispartofseries-volume 29
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 447
dc.source.id SCOPUS00323950-1987-29-2-SID0023291067


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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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