Current researchers: Qile Chen,^# Mohammad Savoji,^& Yiming Zeng^*

      Macroscopic phase separation of immiscible polymer blends can lead to spontaneous assembly
      into a variety of microstructures. This separation is often quite slow, and may be arrested (e.g.,
      by vitrification, crystallization, or added copolymer surfactant) to produce interesting
      morphologies with characteristic dimensions from tens of nanometers to hundreds of microns. In
      these, and other situations under study, the already distinctive dynamic properties of  polymers
                                           may couple in unexpected ways to structural features.

       # with Ilja Siepmann

       ^* with Frank Bates

      ^& with Marc Hillmyer