Focus Session: Yielding of Colloidal Crystals, Glasses, and Other Soft Materials

Presentations

• Yielding, Plasticity, and Microstructure in a 2D Jammed Material under Shear Deformation

  ORAL

  March 6, 2015, 8:00 AM – March 6, 2015, 8:12 AM

  Authors

  • Paulo Arratia

    • University of Pennsylvania

  • Nathan Keim

    • University of Pennsylvania

  View abstract →

• Stress localization, stiffening, and yielding in a model colloidal gel

  ORAL

  March 6, 2015, 8:12 AM – March 6, 2015, 8:24 AM

  Authors

  • Emanuela Del Gado

    • Department of Physics and Institute for Soft Matter Synthesis and Metrology, Georgetown University

  • Jader Colombo

    • Department of Civil, Environmental and Geomatic Engineering, ETH Zurich

  View abstract →

• Structure and Rheology of Concentrated Emulsions

  ORAL

  March 6, 2015, 8:24 AM – March 6, 2015, 8:36 AM

  Authors

  • Jung-Ren Huang

    • Physics Department, National Taiwan Normal University

  • Yi-Cian Lai

    • Physics Department, National Taiwan Normal University

  • Che-Hao Ou

    • Physics Department, National Taiwan Normal University

  • Jih-Chiang Tsai

    • Institute of Physics, Academia Sinica

  View abstract →

• The viscous forces acting on quasi-2D emulsions under fast flow

  ORAL

  March 6, 2015, 8:36 AM – March 6, 2015, 8:48 AM

  Authors

  • Carlos Orellana

    • Emory University
    • Department of Physics, Emory University, Atlanta, GA

  • Xia Hong

    • Emory University
    • Department of Physics, Emory University, Atlanta, GA

  • Janna Lowensohn

    • Emory University

  • Eric R. Weeks

    • Emory University
    • Department of Physics, Emory University, Atlanta, GA
    • Emory Univ
    • Professor

  View abstract →

• Linear and nonlinear rheology of dense emulsions across the glass and the jamming regimes

  ORAL

  March 6, 2015, 8:48 AM – March 6, 2015, 9:00 AM

  Authors

  • Frank Scheffold

    • Department of Physics, University of Fribourg

  • Chi Zhang

    • Department of Physics, University of Fribourg

  • Thomas G. Mason

    • Department of Chemistry and Biochemistry, University of California Los Angeles

  View abstract →

• The Role of Free Surfaces on Plastic Deformation of Colloidal Micropillars

  ORAL

  March 6, 2015, 9:00 AM – March 6, 2015, 9:12 AM

  Authors

  • Daniel Strickland

    • University of Pennsylvania, Department of Materials Science and Engineering

  • Alexander Klebnikov

    • University of Pennsylvania, Department of Materials Science and Engineering

  • Jyo Lyn Hor

    • University of Pennsylvania, Department of Chemical and Biomolecular Engineering

  • Daeyeon Lee

    • University of Pennsylvania, Department of Chemical and Biomolecular Engineering
    • University of Pennsylvania

  • Daniel Gianola

    • University of Pennsylvania, Department of Materials Science and Engineering
    • Univ of Pennsylvania

  View abstract →

• Echoes in x-ray speckles track nanometer-scale plastic events in colloidal gels under shear

  ORAL

  March 6, 2015, 9:12 AM – March 6, 2015, 9:24 AM

  Authors

  • Robert Leheny

    • Johns Hopkins University

  • Michael Rogers

    • University of Ottawa
    • Department of Physics, University of Ottawa

  • Kui Chen

    • Johns Hopkins University

  • Lukasz Andrzejewski

    • University of Ottawa

  • Suresh Narayanan

    • Argonne National Laboratory
    • Advanced Photon Source, Argonne National Laboratory

  • Subramanian Ramakrishnan

    • FAMU

  • James Harden

    • University of Ottawa

  View abstract →

• Yielding of colloidal gels under steady and oscillatory shear

  ORAL

  March 6, 2015, 9:24 AM – March 6, 2015, 9:36 AM

  Authors

  • George Petekidis

    • IESL-FORTH

  • Esmaeel Moghimi

    • IESL-FORTH

  • Nick Koumakis

    • IESL-FORTH

  View abstract →

• Matrix polymer species have distinct effects on the mechanics of bacterial biofilms

  ORAL

  March 6, 2015, 9:36 AM – March 6, 2015, 9:48 AM

  Authors

  • Kristin Kovach

    • Univ of Texas, Austin

  • Megan Davis-Fields

    • Univ of Texas, Austin
    • University of Texas at Austin

  • Vernita Gordon

    • Univ of Texas, Austin
    • University of Texas at Austin
    • The University of Texas at Austin
    • Univ of Texas, Austinf

  View abstract →

• ABSTRACT WITHDRAWN

  March 6, 2015, 9:48 AM – March 6, 2015, 10:00 AM

  View abstract →

• A simple feature of yielding of dense suspensions of soft micro-hydrogel particles

  ORAL

  March 6, 2015, 10:00 AM – March 6, 2015, 10:12 AM

  Authors

  • Kenji Urayama

    • Dept. Macromol. Sci. \& Eng., Kyoto Institute of Technology
    • Kyoto Inst. of Tech.

  • Taku Saeki

    • Dept. Mater. Chem., Kyoto University

  • Shen Cong

    • Dept. Mater. Chem., Kyoto University

  • Syota Uratani

    • Dept. Macromol. Sci. \& Eng., Kyoto Institute of Technology

  • Toshikazu Takigawa

    • Dept. Mater. Chem., Kyoto University

  • Masaki Murai

    • Shinshu University

  • Daisuke Suzuki

    • Shinshu University

  View abstract →

• Plasticity and fracture of curved colloidal crystal shells

  ORAL

  March 6, 2015, 10:12 AM – March 6, 2015, 10:24 AM

  Authors

  • Carlotta Negri

    • IENI CNR, Institute for Energetics and Interphase, National Research Council, Via R. Cozzi 53, Milano 20125, Italy

  • Alessandro Sellerio

    • IENI CNR, Institute for Energetics and Interphase, National Research Council, Via R. Cozzi 53, Milano 20125, Italy

  • M.-Carmen Miguel

    • Departament de F\'{i}sica Fonamental, Facultat de F\'{i}sica, Universitat de Barcelona, Av. Diagonal 645, 08028 Barcelona, Spain

  • Stefano Zapperi

    • IENI CNR, Institute for Energetics and Interphase, National Research Council, Via R. Cozzi 53, Milano 20125, Italy

  View abstract →