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Volumn 52, Issue 1, 1995, Pages 781-795

Neutron scattering study of the picosecond dynamics of polybutadiene and polyisoprene

Author keywords

[No Author keywords available]

Indexed keywords


EID: 4243283274     PISSN: 1063651X     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevE.52.781     Document Type: Article
Times cited : (208)

References (49)
  • 14
    • 84927891851 scopus 로고    scopus 로고
    • K. L. Ngai, A. Arbe, and J. Colmenero, in Quasielastic Neutron Scattering, Proceedings of the Conference on Quasielastic Neutron Scattering, San Sebastian, Spain, 1993, edited by J. Colmenero, A. Alegría, and J. Bermejo (World Scientific, Singapore, 1994), p. 277.
  • 17
    • 84927891846 scopus 로고    scopus 로고
    • The fragility D is defined by Angell [see, for example, C. A. Angell, J. Non-Cryst. Solids 131–133, 13 (1991)] as an exponent in the Vogel-Fulcher expression for the viscosity η = η0exp [DT0/(T-T0)], where T0 represents the Vogel temperature. A glass former is called fragile if the viscosity diverges rapidly as T varies from T0 in contrast to strong systems, which show simple activation behavior.
  • 30
    • 84927891845 scopus 로고    scopus 로고
    • It has to be conceded that the Bose–Debye-Waller scaling property is fulfilled as well for Π-d3 as for PB and PB-d6. The reason for this may be residual scattering from the methyl group.
  • 35
    • 84927891844 scopus 로고    scopus 로고
    • J. Colmenero, A. Arbe, A. Alegría, and K. L. Ngai, J. Non-Cryst. Solids 172–174, 229 (1994).
  • 49
    • 0018457650 scopus 로고
    • Longitudinal sound velocity between 60 and 300 K: J. R. Krüger (private communication). The transverse ones were calculated as indicated in the text, using as a starting point the ultrasonic sound velocity at 77 K from
    • (1979) J. Noncryst. Solids , vol.31 , pp. 395
    • Bhattacharya, A.1    Smith, T.L.2    Anderson, A.C.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.