Method of variation of contrast in neutron scattering studies of conformations of block copolymers forming a microdomain structure
โ Scribed by A.D Vilesov; L.V Vinogradova; N.V Gazdina; G.A Evmenenko; V.N Zgonnik; V.V Nesterov; S Frenkel
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 335 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0032-3861
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## Abstract This paper describes an unusual contrast inversion phenomenon in TEM imaging of PFSโ__b__โPDMS block copolymer bulk samples. It is clearly observed especially in samples that show a lamellar morphology that the contrast inversion is accompanied by a contraction of the PDMS domains and a