# Corey O'Hern

Yale University

## Keywords

packing, shear, strain, granule, protein, jamming, DNA

## Papers

Added for AP225 Fall 2010

OH1. R. Hoy and C. S. O'Hern, "Minimal energy packings and collapse of sticky tangent hard-sphere polymers," Phys. Rev. Lett. 105 (2010) 068001.

OH2. R. S. Hoy and C. S. O'Hern, ``Viscoplasticity and large-scale chain relaxation in glassy-polymeric strain hardening,* submitted to Phys. Rev. E (2010). *

OH3. P. Pal, J. Blawzdziewicz, and C. S. O'Hern, "Quasi-one-dimensional models for glassy dynamics", submitted to Phys. Rev. E (2010).

OH4 C. F. Schreck, N. Xu, and C. S. O'Hern, "A comparison of jamming behavior in systems composed of dimer- and ellipse-shaped particles", Soft Matter 6 (2010) 2960.

OH5 J. D. Forster, H. Noh, S. F. Liew, V. Saranathan, C. Schreck, L. Yang, J.-G. Park, R. O. Prum, C. S. O'Hern, S. G. J. Mochrie, H. Cao, and E. R. Dufresne, "Biomimetic isotropic nanostructures for structural coloration", Advanced Materials 22 (2010) 2939.

OH6 . G. Lois, J. Blawzdziewicz, and C. S. O'Hern, "Protein folding on rugged energy landscapes: Conformational diffusion on fractal networks", Phys. Rev. E 81 (2010) 051907.

OH7. G.-J. Gao, J. Blawzdziewicz, and C. S. O'Hern, "Geometrical families of mechanically stable granular packings", Phys. Rev. E 80 (2009) 061303.

OH8. G. Lois, J. Xie, T. Majmudar, S. Henkes, B. Chakraborty, C. S. O'Hern, and R. P. Behringer, "Stress correlations in granular materials: An entropic formulation", Phys. Rev. E 80 (2009) 060303(R).

OH9. G.-J. Gao, J. Blawzdziewicz, C. S. O'Hern, and M. Shattuck, "Experimental demonstration of nonuniform frequency distributions of granular packings", Phys. Rev. E 80 (2009) 061304.

OH10. M. Mailman, C. F. Schreck, B. Chakraborty, and C. S. O'Hern, "Jamming in Systems Composed of Frictionless Ellipse-Shaped Particles", Phys. Rev. Lett. 102 (2009) 255501.

OH11. G. Lois, J. Blawzdziewicz, and C. S. O'Hern, "Percolation Model for Slow Dynamics in Glass-Forming Materials", Phys. Rev. Lett. 102 (2009) 015702.

OH12. M. Lundberg, K. Krishan, N. Xu, C. S. O'Hern, and M. Dennin, "Comparison of low-amplitude oscillatory shear in experimental and computational studies of model foams", Phys. Rev. E 79 (2009) 041405.

OH13. A. L. Cortajarena, G. Lois, E. Sherman, C. S. O'Hern, L. Regan, and G. Haran, "Non-random-coil behavior as a consequence of extensive PPII structure in the denatured state", J. Mol. Biol. 382 (2008) 203.

OH14. P. Pal, C. S. O'Hern, J. Blawzdziewicz, E. R. Dufresne, and R. Stinchcombe, "Minimal model for kinetic arrest", Phys. Rev. E 78 (2008) 011111.

OH15. G. Lois, J. Blawzdziewicz, and C. S. O'Hern, "Reliable Protein Folding on Complex Energy Landscapes: The Free Energy Reaction Path", Biophys. J. 95 (2008) 2692.

OH16. M. Lundberg, K. Krishan, N. Xu, C. S. O'Hern, and M. Dennin, "Reversible plastic events in amorphous materials", Phys. Rev. E 77 (2008) 041505.

OH17. G. Lois, J. Blawzdziewicz, and C. S. O'Hern, "Jamming Transition and New Percolation Universality Classes in Particulate Systems with Attraction", Phys. Rev. Lett. 100 (2008) 028001.

OH18. S. Henkes, C. S. O'Hern, and B. Chakraborty, "Entropy and Temperature of a Static Granular Assembly: An Ab Initio Approach]", Phys. Rev. Lett. 99 (2007) 038002.

OH19. G.-J. Gao, J. Blawzdziewicz, and C. S. O'Hern, "Enumeration of distinct mechanically stable disk packings in small systems", Phil. Mag. B 87 (2007) 425.

OH20. G.-J. Gao, J. Blawzdziewicz, and C. S. O'Hern, "Frequency distribution of mechanically stable disk packings", Phys. Rev. E 74 (2006) 061304.

OH21. N. Xu and C. S. O'Hern, "Measurements of the yield stress in frictionless granular systems", Phys. Rev. E 73 (2006) 061303.

OH22. N. Xu, C. S. O'Hern, and L. Kondic, "Stabilization of nonlinear velocity profiles in athermal systems undergoing planar shear flow", Phys. Rev. E 72 (2005) 041504.

OH23. N. Xu, J. Blawzdziewicz, and C. S. O'Hern, "Random close packing revisited: Ways to pack frictionless disks", Phys. Rev. E 71 (2005) 061306.

OH24. N. Xu and C. S. O'Hern, "Effective Temperature in Athermal Systems Sheared at Fixed Normal Load", Phys. Rev. Lett. 94 (2005) 055701.

OH25. N. Xu, C. S. O'Hern, and L. Kondic, "Velocity Profiles in Repulsive Athermal Systems under Shear", Phys. Rev. Lett. 94 (2005) 016001.

OH26. C. S. O'Hern, A. J. Liu, and S. R. Nagel, "Effective Temperatures in Driven Systems: Static Versus Time-Dependent Relations", Phys. Rev. Lett. 93 (2004) 165702.

OH27. C. S. O'Hern, L. E. Silbert, A. J. Liu, and S. R. Nagel, "Jamming at zero temperature and zero applied stress: The epitome of disorder", Phys. Rev. E 68 (2003) 011306.

OH28. I. K. Ono, C.S. O'Hern, D. J. Durian, S. A. Langer, A. J. Liu, and S. R. Nagel, "Effective Temperatures of a Driven System Near Jamming", Phys. Rev. Lett. 89 (2002) 095703.

OH29. C.S. O'Hern, S. A. Langer, A. J. Liu, and S. R. Nagel, "Random Packings of Frictionless Particles", Phys. Rev. Lett. 88 (2002) 075507.

OH30. C.S. O'Hern, S. A. Langer, A. J. Liu, and S. R. Nagel, "Force Distributions near Jamming and Glass Transitions*, Phys. Rev. Lett. 86(2001) 111. *

OH31. L. Golubovic, T. C. Lubensky, and C. S. O'Hern. "Structural properties of the sliding columnar phase in layered liquid crystalline systems*, Phys. Rev. E 62 (2000) 1069. *

OH32. C.S. O'Hern, T. C. Lubensky, and J. Toner, "Sliding Phases in XY Models, Crystals, and Cationic Lipid-DNA Complexes*, Phys. Rev. Lett. 83 (1999) 2745. *

OH33. C. S. O'Hern and T.C. Lubensky, "Sliding Columnar Phase of DNA-Lipid Complexes*, Phys. Rev. Lett. 80 (1998) 4345. *

OH21. C.S. O'Hern and T. C. Lubensky, "Nonlinear elasticity of the sliding columnar phase*, Phys. Rev. E 58 (1998) 5948. *

OH34. C. S. O'Hern, R. D. Kamien, T.C. Lubensky, and P. Nelson, "Elasticity theory of a twisted stack of plates*, European Physical Journal B 1 (1998) 95. *

OH35. R. D. Kamien, T.C. Lubensky, C. S. O'Hern, and Philip Nelson, "Direct determination of DNA twist-stretch coupling*, Europhys. Lett. 38 (1997) 237. *

OH36. C. S. O'Hern, D. A. Egolf, and H. S. Greenside, "Lyapunov spectral analysis of a nonequilibrium Ising-like transition*, Phys. Rev. E 53 (1996) 3374. *

OH37. Brian Miller, C. O'Hern, and R. P. Behringer, "Stress Fluctuations for Continuously Sheared Granular Materials*, Phys. Rev. Lett. 77 (1996) 3110. *

Added for AP225 Fall 2011:

OH38. S. F. Liew, J. Forster, H. Noh, C. F. Schreck, V. Saranathan, X. Lu, L. Yang, C. S. O'Hern, E. R. Dufresne, and H. Cao, ``Short-range order and near-field effects on optical scattering and structural coloration,* Optics Express 19 (2011) 8208.*

OH39. J.-K. Yang, C. F. Schreck, H. Noh, S.-F. Liew, M. I. Guy, C. S. O'Hern, and H. Cao, "Photonic band gap effects in two-dimensional polycrystalline and amorphous structures,"Physical Review A 82 (2010) 053838.

OH40. R. S. Hoy and C. S. O'Hern, ``Viscoplasticity and large-scale chain relaxation in glassy-polymeric strain hardening,* Phys. Rev. E 82 (2010) 041803.*

Added for AP225 Fall 2012:

OH41. R. S. Hoy and C. S. O'Hern, "Glassy dynamics of crystallite formation: The role of covalent bonds,* Soft Matter 8 (2012) 1215.*

OH42. L. Kondic, X. Fang, W. Losert, C. S. O'Hern, and R. P. Behringer, "Microstructure evolution during impact on granular matter" Phys. Rev. E 85 (2012) 011305.

OH43. L. Kondic, A. Goullet, C. S. O'Hern, M. Kramar, K. Mischaikow, and R. P. Behringer, "Topology of force networks in compressed granular media* Europhys. Lett. 97 (2012) 54001.*

OH44. T. Shen, C. S. O'Hern, and M. D. Shattuck, ``The contact percolation transition,* Phys. Rev. E 85 (2012) 011308.*

OH45. A. Q. Zhou, C. S. O'Hern, and L. Regan, "The power of hard-sphere models: Explaining side-chain dihedral angle distributions of Thr and Val," Biophys. J. 102 (2012) 2345.

OH46. S. S. Ashwin, J. Blawzdziewicz, C. S. O'Hern, and M. D. Shattuck, "Calculations of the basin volumes for mechanically stable packings," Phys. Rev. E 85 (2012) 061307.

OH47. R. S. Hoy, J. Harwayne-Gidansky, and C. S. O'Hern, "Structure of finite sphere packings via exact enumeration: Implications for colloidal crystal nucleation,* Phys. Rev. E 85 (2012) 051403. *

OH48. C. F. Schreck, M. Mailman, B. Chakraborty, and C. S. O'Hern, "Constraints and vibrations in static packings of ellipsoidal particles,* Phys. Rev. E 85 (2012) 061305.*

OH49. S. Papanikolaou, C. S. O'Hern, and M. D. Shattuck, "Isostaticity at frictional jamming,* submitted to Phys. Rev. Lett. (2012)*

OH50. T. Shen, C. F. Schreck, B. Chakraborty, D. E. Freed, and C. S. O'Hern, "Rods are less fragile than spheres: Structural relaxation in dense liquids composed of anisotropic particles,* submitted to Phys. Rev. E (2012).*