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Buckling Instabilities of Thin Materials II

ORAL · T07 · ID: 1067812

Presentations

  • Dynamics of strained nanoribbons at finite temperature

    ORAL

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    Publication: Extreme Mechanics Letters 44, 101270

    Presenters

    • Paul Z Hanakata

      Harvard University

    Authors

    • Paul Z Hanakata

      Harvard University

    • Sourav Bhabesh

      Amazon Web Services

    • David Yllanes

      Chan Zuckerberg Biohub

    • Mark J Bowick

      University of California, Santa Barbara

    • David R Nelson

      Harvard University

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  • Active buckling of pressurized spherical shells

    ORAL

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    Publication: ArXiv.2206.14172

    Presenters

    • Dhrubaditya Mitra

      NORDITA, Nordic Institute for Theoretical Physics

    Authors

    • Dhrubaditya Mitra

      NORDITA, Nordic Institute for Theoretical Physics

    • Vipin Agrawal

      Nordic Institute for theoretical physics

    • Vikash Pandey

      Nordic Institute of Theoretical Physics

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  • Rate-controlled buckling of elastic thin films bonded to viscous substrates: Slow compression gives localized ridges; fast compression gives wrinkles

    ORAL

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    Publication: Guan et al, "Compression-induced buckling of thin films bonded to viscous substrates: Uniform wrinkles vs localized ridges", International Journal of Solids and Structures, v. 254–255, 2022, Article number 111843; doi 10.1016/j.ijsolstr.2022.111843

    Presenters

    • Xianheng Guan

      University of Pittsburgh

    Authors

    • Xianheng Guan

      University of Pittsburgh

    • Nhung Nguyen

      University of Chicago

    • Enrique Cerda

      University of Santiago, Universidad de Santiago de Chile, Santiago, Chile

    • Luka Pocivavsek

      University of Chicago, The University of Chicago

    • Sachin S Velankar

      University of Pittsburgh

    View abstract →

  • Ridge Localization Driven by Natural Imperfections

    ORAL

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    Publication: Guan et al, "Compression-induced buckling of thin films bonded to viscous substrates: Uniform wrinkles vs localized ridges", International Journal of Solids and Structures, v. 254–255, 2022, Article number 111843; doi 10.1016/j.ijsolstr.2022.111843

    Presenters

    • Enrique Cerda

      University of Santiago, Universidad de Santiago de Chile, Santiago, Chile

    Authors

    • Enrique Cerda

      University of Santiago, Universidad de Santiago de Chile, Santiago, Chile

    • Sachin S Velankar

      University of Pittsburgh

    • Nhung Nguyen

      University of Chicago

    • Luka Pocivavsek

      University of Chicago, The University of Chicago

    • Xianheng Guan

      University of Pittsburgh

    View abstract →

  • Wrinkling of soft composite sheets

    ORAL

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    Presenters

    • Anthony F Bonfils

      Nordita

    Authors

    • Anthony F Bonfils

      Nordita

    • Marc Suñé

      Nordita

    • Cristobal Arratia

      Nordita

    • Dominic J Vella

      University of Oxford

    • John S Wettlaufer

      Yale University

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  • Viscoelastic creasing: Free-surface instability of a viscoelastic liquid under compression

    ORAL

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    Publication: X. Guan, L. Reddipalli, D. Butler, Q. Liu, S. Velankar, "Rate-dependent creasing of a viscoelastic liquid", Extreme Mechanics Letters, article number 101784, 2022; https://doi.org/10.1016/j.eml.2022.101784

    Presenters

    • Sachin S Velankar

      University of Pittsburgh

    Authors

    • Sachin S Velankar

      University of Pittsburgh

    • Xianheng Guan

      University of Pittsburgh

    • Dylan T Butler

      University of Pittsburgh

    • Likhitha Reddipalli

      University of Pittsburgh

    • Qihan Liu

      University of Pittsburgh

    View abstract →

  • Consequences of constitutive choices in soft and thin materials

    ORAL

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    Publication: 1) E. Vitral. Stretch formulations and the Poynting effect in nonlinear elasticity. Submitted manuscript, arxiv.org/abs/2206.00764<br>2) E. Vitral, J. A. Hanna. Quadratic-stretch elasticity. Mathematics and Mechanics of Solids, vol. 27, issue 3, p. 462-473, 2022. <br>3) C. O. Horgan, E. Vitral. Further results on stretch formulations of simple shear and pure torsion for<br>incompressible isotropic hyperelastic materials. Submitted manuscript.<br>4) E. Vitral, J. A. Hanna. Energies for elastic plates and shells from quadratic-stretch elasticity. Journal of Elasticity, 2022. 10.1007/s10659-022-09895-3<br>5) E. Vitral, J. A. Hanna. Dilation-invariant bending of elastic plates, and broken symmetry in shells. Journal of Elasticity, 2022. 10.1007/s10659-022-09894-4

    Presenters

    • Eduardo Vitral

      University of Nevada, Reno

    Authors

    • Eduardo Vitral

      University of Nevada, Reno

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  • Elasticity and Morphology of Flexible Solid Domains in Lipid Vesicles

    ORAL

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    Publication: Preparing a manuscript

    Presenters

    • Geunwoong Jeon

      University of Massachusetts Amherst

    Authors

    • Geunwoong Jeon

      University of Massachusetts Amherst

    • Hao Wan

      University of Massachusetts Amherst

    • Maria M Santore

      University of Massachusetts Amherst

    • Gregory M Grason

      University of Massachusetts Amherst

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  • Why do drying colloidal suspension drops bend out of plane?

    ORAL

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    Presenters

    • Paul Lilin

      Massachusetts Institute of Technology MIT, MIT

    Authors

    • Paul Lilin

      Massachusetts Institute of Technology MIT, MIT

    • Wim M van Rees

      Massachusetts Institute of Technology MIT

    • Irmgard Bischofberger

      MIT, Massachusetts Institute of Technology

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  • Polymer physics-based classification of neurons

    ORAL

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    Presenters

    • Kiri Choi

      Korea Institute for Advanced Study

    Authors

    • Kiri Choi

      Korea Institute for Advanced Study

    • Won Kyu Kim

      KIAS, Korea Institute for Advanced Study

    • Changbong Hyeon

      Korea Inst for Advanced Study, Korea Institute for Advanced Study

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  • Quantized Gravity and Cells at Planck Scale

    ORAL

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    Publication: Riofrio, L. (2019) "An Exceptionally Simple Experiment Testing Quantum Theory," Journal of Cosmology 26:25, p. 15309-15316<br>Riofrio, L. (2021) "Status of Light As Solution to Dark Energy," Journal of Applied Mathematics and Physics 9:11

    Presenters

    • Louise Riofrio

      Insight Optics

    Authors

    • Louise Riofrio

      Insight Optics

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  • Submicron Ni/Au/Ge contacts to an AlGaAs/GaAs two-dimensional electron gas

    ORAL

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    Presenters

    • Matthew Mann

      Purdue University

    Authors

    • Matthew Mann

      Purdue University

    • James R Nakamura

      Purdue University

    • Shuang Liang

      Purdue University

    • Michael J Manfra

      Purdue University, Microsoft Quantum Purdue, Purdue University, Birck Nanotechnology Center, Purdue University, West Lafayette, IN, USA; Microsoft Quantum Lab, Purdue University, West Lafayette, IN, USA, Physics and Astronomy, Purdue University, Department of Physics and Astronomy, Birck Nanotechnology Center, School of Electrical and Computer Engineering and Microsoft Quantum Lab West Lafayette, Purdue University, Department of Physics and Astronomy and Nanotechnology Center Purdue University, Microsoft Quantum Lab West Lafayette, Department of Physics and Astronomy, Birck Nanotechnology Center, School of Materials Engineering and School of Electrical and Computer Engineering, Purdue University

    View abstract →