1. Department of Chemical Engineering, University of Michigan, Ann Arbor, Michigan 48109-2136, INSA (Institut National des Sciences Appliquées) de Toulouse, 135 Avenue de Rangueil, 31077 Toulouse Cedex 4, France, Laboratoire ELIAUS, Universite de Perpignan Via Domitia, Perpignan Cedex, France, Department of Physics, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece, Department of Physics and Astronomy, Vanderbilt University, Nashville, Tennessee 37235, Department of Materials Science and...