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@ARTICLE{Frielinghaus:54384,
      author       = {Frielinghaus, H. and Maccarrone, S. and Byelov, D. and
                      Allgaier, J. and Richter, D. and Auth, T. and Gompper, G.},
      title        = {{SANS} studies of confined diblock copolymers in
                      microemulsions},
      journal      = {Physica / B},
      volume       = {385-386},
      issn         = {0921-4526},
      address      = {Amsterdam},
      publisher    = {North-Holland Physics Publ.},
      reportid     = {PreJuSER-54384},
      pages        = {738 - 741},
      year         = {2006},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {Using small angle neutron scattering (SANS) polymers were
                      studied as additives in microemulsions. Usually, one assumes
                      no or small confinement, which is expressed by the ratio of
                      the polymer size R-g and the domain size d. For amphiphilic
                      diblock copolymers, an increased surfactant efficiency and a
                      more rigid surfactant membrane were observed. The
                      sensitivity of the diblock copolymer effect on polymer
                      concentration agreed with theoretical predictions. The
                      current study is focused on medium and higher confinement of
                      diblock copolymers. A computer simulation predicted elevated
                      sensitivities for medium confinement and a reversed
                      behaviour for high confinement. Experimentally, we found
                      evidence for the reversal between medium and high
                      confinement. The correlation length, which is proportional
                      to the membrane rigidity, increased or decreased depending
                      on the level of confinement. This result supports the
                      interpretation that at high confinement the anchored diblock
                      copolymer and the free homopolymer cannot be distinguished
                      anymore. (c) 2006 Elsevier B.V. All rights reserved.},
      keywords     = {J (WoSType)},
      cin          = {IFF-INS / IFF-ISM / Jülich Centre for Neutron Science JCNS
                      (JCNS) ; JCNS / IFF-TH-II / JARA-SIM},
      ddc          = {530},
      cid          = {I:(DE-Juel1)VDB341 / I:(DE-Juel1)VDB342 /
                      I:(DE-Juel1)JCNS-20121112 / I:(DE-Juel1)VDB31 /
                      I:(DE-Juel1)VDB1045},
      pnm          = {Kondensierte Materie / Großgeräte für die Forschung mit
                      Photonen, Neutronen und Ionen (PNI)},
      pid          = {G:(DE-Juel1)FUEK414 / G:(DE-Juel1)FUEK415},
      shelfmark    = {Physics, Condensed Matter},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000243096400219},
      doi          = {10.1016/j.physb.2006.06.076},
      url          = {https://juser.fz-juelich.de/record/54384},
}