graduate students noted in red color; ✻ denotes corresponding author.

2019


  1. Penghui Cao, Michael Short, Sidney Yip, "Potential energy landscape activations governing plastic flows in glass rheology", Proceedings of the National Academy of Sciences116, 18790–18797.   [PDF]

 

  1. Miaomiao Jin, Penghui Cao, Michael Short, "Mechanisms of grain boundary migration and growth in nanocrystalline metals under irradiation”, Scripta Materialia 163, 66-70 (2019).    [PDF]

  1. Miaomiao Jin, Penghui Cao, Michael Short, “Predicting the onset of void swelling in irradiated metals with machine learning”, Journal of Nuclear Materials 523, 189-197 (2019).

 

Publications from previous institutes (before 2019)


  1. Miaomiao Jin, Penghui Cao, Sidney Yip, Michael Short, “Radiation damage reduction by grain-boundary biased defect migration in nanocrystalline Cu”, Acta Materialia 155, 410-417 (2018).    [PDF]

  1. Weiwei Tao, Penghui Cao, Harold Park, “Superplastic creep of metal nanowires from rate-dependent plasticity transition”, ACS Nano 12, 4984-4992 (2018).
  1. Penghui Cao, Akihiro Kushima, Karin A. Dahmen, Wendelin J. Wright, Harold S. Park, Michael Short, Sidney Yip, “Nanomechanics of slip avalanches in amorphous plasticity”, Journal of the Mechanics and Physics of Solids 114, 158-171 (2018).    [PDF] 
  1. Miaomiao Jin, Penghui Cao, Michael Short, “Thermodynamic mixing energy and heterogeneous diffusion uncover the mechanisms of radiation damage reduction in single-phase Ni-Fe alloys”, Acta Materialia 147, 16-23 (2018).    [PDF]
  1. Weiwei Tao, Penghui Cao, Harold Park, “Atomistic simulation of the rate-dependent ductile-to-brittle failure transition in bicrystalline metallic nanowires”, Nano Letters 18, 1296–1304 (2018).   [PDF]

  1. Shaobo Han, Wei Liu, Chao Cai, Penghui Cao, Meng Gu, “Dumbbell to core–shell structure transformation of Ni–Au nanoparticle driven by external stimuli”, Particle & Particle Systems Characterization 36, 1800426 (2018).
  1. Penghui Cao, Michael Short and Sidney Yip, “Understanding the mechanisms of amorphous creep through molecular simulation”, Proceedings of the National Academy of Sciences 114, 13631-13636 (2017).    [PDF]
  1. Penghui Cao, D. M. Wells, Michael Short, “Anisotropic ion diffusion in -Cr2O3: an atomistic simulation study”, Physical Chemistry Chemical Physics 19, 13658-13663 (2017).
  1. Cody Dennett, Penghui Cao, Sara E. Ferry, Alejandro Vega-Flick, Alexei A. Maznev, and Keith A. Nelson, Michael Short, “Bridging the gap to mesoscale radiation materials science with transient grating spectroscopy”, Physical Review B 94, 214106 (2016).
  1. Xin Yan, Penghui Cao, Weiwei Tao, Pradeep Sharma, Harold S. Park, “Atomistic modeling at experimental strain rates and time scales”, Journal of Physics D: Applied Physics 49, 493002 (2016). (Invited topical review article).
  1. Penghui Cao, Weiwei Tao, Harold S. Park, “Pathways and intermediate states in mechanical unfolding of GFP”, Extreme Mechanics Letter 8, 251–256 (2016). (Special Issue on Nanomechanics: Bridging Spatial and Temporal Scales). Link to paper
  1. Penghui Cao, Gwonchan Yoon, Weiwei Tao, Kilho Eom, Harold S. Park, “The role of binding site on the mechanical unfolding mechanism of ubiquitin”, Scientific Reports 5, 8757 (2015).
  1. Weiwei Tao, Gwonchan Yoon, Penghui Cao, Kilho Eom, Harold S. Park, “β-sheet Like during the mechanical unfolding of prion protein”, Journal of Chemical Physics 143, 125101 (2015).
  1. Penghui Cao, Xi Lin, Harold S. Park, “Surface shear transformation zone in amorphous solids”, Physical Review E 90, 012311 (2014).
  1. Penghui Cao, Xi Lin, Harold S. Park, “Strain-rate and temperature-dependence of yield stress of amorphous solids via self-learning metabasin Escape Algorithm”, Journal of the Mechanics and Physics of Solids 68, 239-250 (2014).
  1. Zenan Qi, Penghui Cao, Harold S. Park, “Density functional theory calculation of edge stresses in monolayer MoS2”. Journal of Applied Physics 114, 163508 (2013).
  1. Penghui Cao, Xi Lin, Harold S. Park, “Strain-rate and temperature driven transition in the shear transformation zone for 2D amorphous solids”, Physical Review E 88, 042404 (2013).
  1. Xue Ben, Penghui Cao, Harold S. Park, “The effect of planar defects on the optical properties of silver nanostructures”. Journal of Physical Chemistry C 114, 054313 (2013).
  1. Terry Delph, Penghui Cao, Harold S. Park, Jonathan A. Zimmerman, “A harmonic transition state theory model for defect initiation in crystals”, Modeling and Simulation in Materials Science and Engineering 21, 025010 (2013).
  1. Penghui Cao, Minghai Li, Ravi J. Heugle, Harold S. Park, Xi Lin, “Self-learning metabasin escape algorithm for supercooled liquids”, Physical Review E 86, 016710 (2012).
  1. Geng Yun, Penghui Cao, Jonathan A. Zimmerman, Terry Delph and Harold S. Park, “Nonlocal instability analysis of FCC bulk and (100) surfaces under uniaxial stretching”, International Journal of Solids and Structures 48, 3406-3416 (2011).

Book chapter