P

 

 
 

James R. Morris, Senior Scientist
Alloying Behavior and Design Group
Materials Science & Technology Division
Oak Ridge National Laboratory
P.O. Box 2008
Oak Ridge, TN 37831-6115
Phone: (865) 576-7094
Fax: (865) 576-6298
e-mail: morrisj@ornl.gov

Selected Publications:

  1. J. R. Morris, R. S. Aga, V. Levashov and T. Egami, "Many-body effects in BCC metals: An embedded atom model extension of the modified Johnson pair potential for iron," Phys. Rev. B 77, 174201 (2008).
  2. L. J. Peng, J. R. Morris and Y. C. Lo, "Temperature-dependent mechanisms of homogeneous crystal nucleation in quenched Lennard-Jones liquids," Phys. Rev. B 78, 012201 (2008).
  3. J. R. Morris, M. Xu, Y. Y. Ye, D. J. Sordelet and M. J. Kramer, "Theoretical and experimental studies of devitrification pathways in the Zr2Cu1-xPd°© Metallic Glass System," Acta Mat 55, 5901-5909 (2007).
  4. J. R. Morris, U. Dahlborg and M. Calvo-Dahlborg, "Recent developments and outstanding challenges in theory and modeling of liquid metals," J. Non-cryst. Sol 353, 3444-3453 (2007).
  5. J. R. Morris, F. Jiang, P. Liaw, “A simple model for examining composition effects in eutectic nucleation,” Mater. Trans. (JIM) 48, 1675-1679 (2007).
  6. R. S. Aga, J. R. Morris, J. J. Hoyt and M. I. Mendelev, "A quantitative parameter-free prediction of simulated crystal nucleation time," Phys. Rev. Letters 96, 245701 (2006).
  7. R. L. Davidchack, J. R. Morris and B. B. Laird, “The anisotropic hard sphere crystal-melt interfacial free energy from fluctuations,” J. Chem. Phys. 125, 094710 (2006).
  8. J. R. Morris, Y. Y. Ye and M. H. Yoo, "First principles examination of the structure and energies of {1012} twin boundaries in Zr, Ti and Mg," Phil. Mag. 85, 233 (2005).
  9. J. J. Hoyt et al., "Crystal-Melt Interfaces and Solidification Morphologies in Metals and Alloys," MRS Bulletin 29, 935 (2005).
  10. J. Wang, S. Yoo, J. Bai, J. R. Morris and X. C. Zeng, “Melting Temperature of Ice Ih calculated from coexisting solid-liquid phases,” J. Chem. Phys. 123, 036101 (2005).
  11. J. R. Morris, Y. Y. Ye, Y. B. Lee, B. N. Harmon, K A. Gschneidner, Jr., and Alan M. Russell, "Ab initio calculation of bulk and defect properties of ductile rare-earth intermetallic compounds," Acta Mat. 52, 4849-4857 (2004).
  12. K. A. Gschneidner, Jr., A.M. Russell, A. O. Pecharsky, Z. Zhang, T.A. Lograsso, J.R. Morris, D.K. Hsu, C.H.C. Lo, Y.Y. Ye, A.J. Slager, and D.C. Kesse, "A New Family of Ductile Intermetallic Compounds," Nature Materials 2, 587-591 (2003).
  13. S. B. Biner and J. R. Morris, "A discrete dislocation simulation of grain boundary strengthening," Model. Sim. Mat. Sci. Eng 10, 617 (2002).




 Oak Ridge National Laboratory