Molecular Glasses: Structure and Stability

Presentations

• The Structural Change Associated with Amorphous Solidification: A General Order Parameter Description

  ORAL · Invited

  March 4, 2024, 12:30 PM – March 4, 2024, 1:06 PM

  Publication: G. Sun, L. Li and P. Harrowell, The structural difference between strong and fragile liquids. J. Non-Cryst. Solids X 13, 100080 (2022)
  G. Sun and P. Harrowell, A general structural order parameter for the amorphous solidification of a supercooled liquid. J. Chem. Phys. 157, 024501 (2022).
  G. Sun and P. Harrowell, Amorphous solidification of a supercooled liquid in the limit of rapid cooling. J. Chem. Phys. 158, 204506 (2023)

  Presenters

  • Peter Harrowell

    University of Sydney

  Authors

  • Peter Harrowell

    University of Sydney

  • Gang Sun

    Beijing Normal University

  • Charlotte Petersen

    University of Melbourne

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• Description of short-range order in glass formers

  ORAL

  March 4, 2024, 1:06 PM – March 4, 2024, 1:18 PM

  Presenters

  • James M Caruthers

    Purdue University

  Authors

  • James M Caruthers

    Purdue University

  • Grigori A Medvedev

    Purdue University

  • Jack Yungbluth

    Purdue University

  • Brett M Savoie

    Purdue University

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• Probing the ultimate density and stability of disordered films

  ORAL

  March 4, 2024, 1:18 PM – March 4, 2024, 1:30 PM

  Presenters

  • Richard B Stephens

    Univ of Pennsylvania

  Authors

  • Richard B Stephens

    Univ of Pennsylvania

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• General behavior of ultrastability and anisotropic molecular packing in co-deposited organic semiconductor glass mixtures

  ORAL

  March 4, 2024, 1:30 PM – March 4, 2024, 1:42 PM

  Presenters

  • Shinian Cheng

    University of Wisconsin-Madison

  Authors

  • Shinian Cheng

    University of Wisconsin-Madison

  • Yejung Lee

    University of Wisconsin - Madison

  • Junguang Yu

    University of Wisconsin-Madison

  • Lian Yu

    University of Wisconsin-Madison

  • Mark D Ediger

    University of Wisconsin - Madison

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• High-density stable glasses formed on soft substrates

  ORAL

  March 4, 2024, 1:42 PM – March 4, 2024, 1:54 PM

  Presenters

  • Peng Luo

    University of Pennsylvania

  Authors

  • Peng Luo

    University of Pennsylvania

  • Sarah Wolf

    SUNY Cortland

  • Shivajee Govind

    University of Pennsylvania

  • Richard B Stephens

    Univ of Pennsylvania

  • Donghyup Kim

    University of Pennsylvania

  • Cindy Chen

    University of Pennsylvania

  • Truc Nguyen

    University of Pennsylvania

  • Patryk Wąsik

    Brookhaven National Laboratory

  • Mikhail Zhernenkov

    BNL, Brookhaven National Laboratory

  • Brandon Mcclimon

    University of Pennsylvania

  • Zahra Fakhraai

    University of Pennsylvania

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• Large Mismatch in T_g Values Does Not Impede Formation of Stable Co-deposited Glasses

  ORAL

  March 4, 2024, 1:54 PM – March 4, 2024, 2:06 PM

  Presenters

  • Megan Tracy

    University of Wisconsin - Madison

  Authors

  • Megan Tracy

    University of Wisconsin - Madison

  • Ranko Richert

    Arizona State University

  • Mark D Ediger

    University of Wisconsin - Madison

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• Probing Bond Angle Orientations in CuZr Glass using Fluctuation X-ray Scattering and Angular Cross-Correlation

  ORAL

  March 4, 2024, 2:06 PM – March 4, 2024, 2:18 PM

  Presenters

  • Catherine Weibel

    Stanford University

  Authors

  • Catherine Weibel

    Stanford University

  • Jerome B Hastings

    SLAC - Natl Accelerator Lab

  • Peihao Sun

    Padua University

  • Giulio Monaco

    Padova University

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• Effect of fragility on the stability and thermodynamic properties of amorphous Te-Ge films

  ORAL

  March 4, 2024, 2:18 PM – March 4, 2024, 2:30 PM

  Presenters

  • Christopher N Madsen

    University of California, Berkeley

  Authors

  • Christopher N Madsen

    University of California, Berkeley

  • Manel Molina-Ruiz

    University of California, Berkeley

  • Bengisu Yasar

    University of California, Berkeley

  • Aitor Lopeandia

    Autonomous University of Barcelona

  • Llibertat Abad

    Barcelona Institute of Microelectronics

  • Frances Hellman

    University of California, Berkeley Lawrence Berkeley National Laboratory,, University of California, Berkeley

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• Dense co-deposited glasses of organic semiconductors have enhanced thermal stability

  ORAL

  March 4, 2024, 2:30 PM – March 4, 2024, 2:42 PM

  Presenters

  • Yejung Lee

    University of Wisconsin - Madison

  Authors

  • Yejung Lee

    University of Wisconsin - Madison

  • Shinian Cheng

    University of Wisconsin-Madison

  • Mark D Ediger

    University of Wisconsin - Madison

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• Investigating the Kinetic stability of Highly Confined Molecular Glasses Using in-situ Solvent Vapor Annealing

  ORAL

  March 4, 2024, 2:42 PM – March 4, 2024, 2:54 PM

  Publication: (1) Wang, Haonan, et al. "Effect of Nanopore Geometry in the Conformation and Vibrational Dynamics of a Highly Confined Molecular Glass." Nano Letters 21.4 (2021): 1778-1784.

  Presenters

  • Kritika Jha

    University of Pennsylvania

  Authors

  • Kritika Jha

    University of Pennsylvania

  • Afrah Chowdhury

    University of Pennsylvania

  • Zahra Fakhraai

    University of Pennsylvania

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• Influencing Crystal Nucleation by Glass Preparation Method

  ORAL

  March 4, 2024, 2:54 PM – March 4, 2024, 3:06 PM

  Presenters

  • Sarah Wolf

    SUNY Cortland

  Authors

  • Sarah Wolf

    SUNY Cortland

  • Sarah Kono

    SUNY Cortland

  • Dustine Izzo

    SUNY Cortland

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• Self-healing in Glasses with a Little Push

  ORAL

  March 4, 2024, 3:06 PM – March 4, 2024, 3:18 PM

  Publication: J. Ruiz and A. Giuntoli, in preparation

  Presenters

  • Andrea Giuntoli

    Zernike Institute, University of Groningen

  Authors

  • Andrea Giuntoli

    Zernike Institute, University of Groningen

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• Tuning Thermal Properties of Copolymers via Monomer Sequence and Interactions

  ORAL

  March 4, 2024, 3:18 PM – March 4, 2024, 3:30 PM

  Presenters

  • Sundol Kim

    Princeton Materials Institute

  Authors

  • Sundol Kim

    Princeton Materials Institute

  • Rodney D Priestley

    Princeton University

  • Richard A Register

    Princeton University

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