@article{3053569,
    title = "Chain trapping in diblock copolymers near the ordering transition",
    author = "Anastasiadis, SH and Rittig, F and Chrissopoulou, K and Fleischer, G and and Fytas, G and Semenov, AN and Karger, J and Xenidou, M and Pispas, S and and Hadjichristidis, N",
    journal = "Europhysics Letters (EPL)",
    year = "2000",
    volume = "51",
    number = "1",
    pages = "68-74",
    publisher = "E D P SCIENCES",
    doi = "10.1209/epl/i2000-00338-1",
    abstract = "The mean-square displacement, <Delta r(2)>, of very high molecular
weight diblock copolymers in solutions near the disorder-to-order
transition is investigated by pulsed-field-gradient NMR. The
thermodynamic potential influencing the motion leads to a
time-independent <Delta r(2)> at short times followed by
free-diffusional behavior. The plateau is attributed to a trapping of
the copolymer chains at the “quasi-interfaces” formed by slow
composition fluctuations."
}