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Direct analysis of small‐angle smeared intensity tails. II. Applications
Author(s) -
Ciccariello Salvino,
Sobry Roger
Publication year - 1999
Publication title -
journal of applied crystallography
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.429
H-Index - 162
ISSN - 1600-5767
DOI - 10.1107/s0021889899002927
Subject(s) - intensity (physics) , methyl methacrylate , copolymer , materials science , methacrylate , particle (ecology) , optics , physics , chemistry , composite material , polymer , geology , oceanography
The tails of the smeared small‐angle X‐ray intensities, scattered by two triblock copolymers of poly(methyl methacrylate‐ b ‐butadiene‐ b ‐methyl methacrylate) are analysed by using the smeared leading terms of the intensity asymptotic expansion. In this way, it is possible to determine the particle shape and size as well as the area and the Kirste–Porod curvosity of the sample interfaces.