Frozen concentration fluctuations in a poly(N-isopropyl acrylamide) gel studied by neutron spin echo and small-angle neutron scattering

S. Koizumi, M. Monkenbusch, D. Richter, D. Schwahn, B. Farago, M. Annaka

研究成果: Contribution to journalArticle査読

9 被引用数 (Scopus)

抄録

By employing neutron spin echo and small-angle neutron scattering, we determined the structure factor of the frozen concentration fluctuations on nano-length scales in a swollen poly(N-isopropyl acrylamide) gel. The frozen contribution, showing a plateau at the low scattering wavenumber q (< 0.02 Å-1) and a rapid decrease close to q-4 at high q (> 0.02 Å-1), is intimately related to the abnormal butterfly scattering pattern appearing at low q under deformation.

本文言語英語
ページ(範囲)S399-S401
ジャーナルApplied Physics A: Materials Science and Processing
74
SUPPL.I
DOI
出版ステータス出版済み - 12 1 2002
外部発表はい

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Materials Science(all)

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