Focus Session: Dynamics of Polymers: Phenomena due to Confinement; Glass Transition
FOCUS · P50 ·
Presentations
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Theoretical prospects for understanding the glass transition in polymer thin films
COFFEE_KLATCH · Invited
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Authors
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Scott Milner
- Penn State University
- Dept. of Ch. E. at Penn. State Univ.
- The Pennsylvania State University
- Dept. of Ch. E. at Penn. State Univ., USA
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Cooperative Length Scale and Fragility of Polystyrene under Confinement
ORAL
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Authors
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Chuan Zhang
- Princeton University
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Yunlong Guo
- Princeton University
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Rodney Priestley
- Princeton University
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Impact of systematic chain architecture changes on the glass transition and modulus of thin polymer films
ORAL
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Authors
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Bryan Vogt
- University of Akron
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Jessica Torres
- Intel
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Christopher Stafford
- NIST
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Richard Register
- Princeton University
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David Uhrig
- Oak Ridge National Laboratory
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A Direct Relationship between Enhanced Surface Mobility and Tg Reduction in Thin Polymer Films
ORAL
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Authors
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Zahra Fakhraai
- Department of Chemistry, University of Pennsylvania
- University of Pennsylvania
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James A. Forrest
- University of Waterloo
- Department of Physics and Astronomy and Guelph-Waterloo Physics Institute, University of Waterloo, Waterloo, ON, Canada, N2L 3G1
- Department of Physics and Astronomy, University of Waterloo
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Dongping Qi
- Department of Physics and Astronomy, University of Waterloo
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Reduced Glass Transition Temperatures of Thin Polymer Films - Confinement Effect or Artifact?
ORAL
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Authors
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Oliver B\"aumchen
- Department of Physics \& Astronomy and the Brockhouse Institute for Materials Research, McMaster University, Hamilton, ON, Canada, L8S 4M1
- Dept. of Physics \& Astronomy, McMaster University
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Joshua McGraw
- Department of Physics \& Astronomy and the Brockhouse Institute for Materials Research, McMaster University, Hamilton, ON, Canada, L8S 4M1
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James A. Forrest
- University of Waterloo
- Department of Physics and Astronomy and Guelph-Waterloo Physics Institute, University of Waterloo, Waterloo, ON, Canada, N2L 3G1
- Department of Physics and Astronomy, University of Waterloo
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Kari Dalnoki-Veress
- Department of Physics \& Astronomy and the Brockhouse Institute for Materials Research, McMaster University, Hamilton, ON, Canada, L8S 4M1
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Confinement in thin polymer films near Tg leads to factors of 10 to 1000 reductions in dye translational diffusion
ORAL
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Authors
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John Torkelson
- Northwestern University
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Hui Deng
- Northwestern University
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Manish Mundra
- Northwestern University
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Measuring the glass transition of polymer nanodroplets
ORAL
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Authors
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Chad Daley
- University of Waterloo
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James A. Forrest
- University of Waterloo
- Department of Physics and Astronomy and Guelph-Waterloo Physics Institute, University of Waterloo, Waterloo, ON, Canada, N2L 3G1
- Department of Physics and Astronomy, University of Waterloo
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Molecular motion in polymer thin films exhibits fast and slow subpopulations.
ORAL
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Authors
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Keewook Paeng
- University of Wisconsin-Madison
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Mark Ediger
- University of Wisconsin-Madison
- University of Wisconsin
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Confinement Effects of Neighboring Polymer Domains on the Tgs of Infinitely Dilute Blend Components and Ultrathin Film Layers
ORAL
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Authors
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Christopher Evans
- Northwestern University
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Robert Sandoval
- Northwestern University
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John Torkelson
- Northwestern University
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Molecular Weight Dependent and Independent Glass Transition Temperature Reductions Coexisting in High MW Free-Standing Polystyrene Films
ORAL
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Authors
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Justin Pye
- Dept of Physics, Emory University
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Connie Roth
- Department of Physics, Emory University
- Dept. of Physics, Emory University
- Dept of Physics, Emory University
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Glass Transition and Physical Aging in Thin Polymer Films: A Unified Picture of Confinement
COFFEE_KLATCH · Invited
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Authors
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Connie Roth
- Department of Physics, Emory University
- Dept. of Physics, Emory University
- Dept of Physics, Emory University
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