Matches in SemOpenAlex for { <https://semopenalex.org/work/W2146731905> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W2146731905 endingPage "19" @default.
- W2146731905 startingPage "13" @default.
- W2146731905 abstract "The thermal expansion of thin films of symmetric diblock copolymers of polystyrene (PS) and poly(methyl methácrylate) (PMMA) was investigated by X-ray reflectivity. The confinement of the copolymer to the substrate, coupled with the multilayering of the copolymer where PS and PMMA layers are oriented parallel to the substrate, gives rise to unusual thermal expansion characteristics. The total thickness of the film increases as 3αL, where αL is the linear thermal expansion coefficient of the copolymer. Unlike homopolymer films, the thermal expansion of an ordered block copolymer film results in an excessive stretching of the copolymer chains at the interface between the PS and PMMA layers. This excess stretching is a result of the confinement of the junction points of the copolymer chains to the interfaces and the suppression of the lateral expansion of the copolymer. When the stretching of the chains becomes too high, relaxation occurs by transporting copolymer chains to the surface. This is evidenced by a reduction in the period of the multilayer. After the copolymer chains have relaxed, the change in the multilayer period with temperature closely follows αL." @default.
- W2146731905 created "2016-06-24" @default.
- W2146731905 creator A5029685348 @default.
- W2146731905 creator A5088766803 @default.
- W2146731905 date "1995-01-01" @default.
- W2146731905 modified "2023-09-26" @default.
- W2146731905 title "Thermal Expansion of Thin Diblock Copolymer Films" @default.
- W2146731905 cites W1970561978 @default.
- W2146731905 cites W1977600549 @default.
- W2146731905 cites W1990161047 @default.
- W2146731905 cites W1992100178 @default.
- W2146731905 cites W1993657098 @default.
- W2146731905 cites W2013605763 @default.
- W2146731905 cites W2023126105 @default.
- W2146731905 cites W2028868205 @default.
- W2146731905 cites W2029882809 @default.
- W2146731905 cites W2036816729 @default.
- W2146731905 cites W2038856684 @default.
- W2146731905 cites W2039232140 @default.
- W2146731905 cites W2041130230 @default.
- W2146731905 cites W2042592947 @default.
- W2146731905 cites W2043320969 @default.
- W2146731905 cites W2064007366 @default.
- W2146731905 cites W2072828795 @default.
- W2146731905 cites W2073263203 @default.
- W2146731905 cites W2080737003 @default.
- W2146731905 cites W2093842406 @default.
- W2146731905 cites W2144956938 @default.
- W2146731905 cites W2149381263 @default.
- W2146731905 doi "https://doi.org/10.1002/ijch.199500004" @default.
- W2146731905 hasPublicationYear "1995" @default.
- W2146731905 type Work @default.
- W2146731905 sameAs 2146731905 @default.
- W2146731905 citedByCount "2" @default.
- W2146731905 crossrefType "journal-article" @default.
- W2146731905 hasAuthorship W2146731905A5029685348 @default.
- W2146731905 hasAuthorship W2146731905A5088766803 @default.
- W2146731905 hasConcept C111368507 @default.
- W2146731905 hasConcept C127313418 @default.
- W2146731905 hasConcept C15744967 @default.
- W2146731905 hasConcept C15920480 @default.
- W2146731905 hasConcept C159985019 @default.
- W2146731905 hasConcept C171250308 @default.
- W2146731905 hasConcept C185592680 @default.
- W2146731905 hasConcept C188027245 @default.
- W2146731905 hasConcept C19067145 @default.
- W2146731905 hasConcept C192562407 @default.
- W2146731905 hasConcept C2776029896 @default.
- W2146731905 hasConcept C2777289219 @default.
- W2146731905 hasConcept C2777922577 @default.
- W2146731905 hasConcept C47463417 @default.
- W2146731905 hasConcept C521977710 @default.
- W2146731905 hasConcept C77805123 @default.
- W2146731905 hasConceptScore W2146731905C111368507 @default.
- W2146731905 hasConceptScore W2146731905C127313418 @default.
- W2146731905 hasConceptScore W2146731905C15744967 @default.
- W2146731905 hasConceptScore W2146731905C15920480 @default.
- W2146731905 hasConceptScore W2146731905C159985019 @default.
- W2146731905 hasConceptScore W2146731905C171250308 @default.
- W2146731905 hasConceptScore W2146731905C185592680 @default.
- W2146731905 hasConceptScore W2146731905C188027245 @default.
- W2146731905 hasConceptScore W2146731905C19067145 @default.
- W2146731905 hasConceptScore W2146731905C192562407 @default.
- W2146731905 hasConceptScore W2146731905C2776029896 @default.
- W2146731905 hasConceptScore W2146731905C2777289219 @default.
- W2146731905 hasConceptScore W2146731905C2777922577 @default.
- W2146731905 hasConceptScore W2146731905C47463417 @default.
- W2146731905 hasConceptScore W2146731905C521977710 @default.
- W2146731905 hasConceptScore W2146731905C77805123 @default.
- W2146731905 hasIssue "1" @default.
- W2146731905 hasLocation W21467319051 @default.
- W2146731905 hasOpenAccess W2146731905 @default.
- W2146731905 hasPrimaryLocation W21467319051 @default.
- W2146731905 hasRelatedWork W1989816513 @default.
- W2146731905 hasRelatedWork W1995288998 @default.
- W2146731905 hasRelatedWork W2019276698 @default.
- W2146731905 hasRelatedWork W2046726570 @default.
- W2146731905 hasRelatedWork W2147893297 @default.
- W2146731905 hasRelatedWork W2161074567 @default.
- W2146731905 hasRelatedWork W2170237336 @default.
- W2146731905 hasRelatedWork W2240327306 @default.
- W2146731905 hasRelatedWork W10214531 @default.
- W2146731905 hasRelatedWork W2119581125 @default.
- W2146731905 hasVolume "35" @default.
- W2146731905 isParatext "false" @default.
- W2146731905 isRetracted "false" @default.
- W2146731905 magId "2146731905" @default.
- W2146731905 workType "article" @default.