Personal profile

Education / Academic qualification

PHD, University of Pennsylvania

… → 1996

MS, University of Pennsylvania

… → 1994

BS, Simon Bolivar University

… → 1989

Fingerprint Fingerprint is based on mining the text of the persons scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

Grain boundaries Engineering & Materials Science
Copper Chemical Compounds
Bicrystals Engineering & Materials Science
Fatigue of materials Engineering & Materials Science
shock Physics & Astronomy
Microstructure Engineering & Materials Science
Plasticity Engineering & Materials Science
damage Physics & Astronomy

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Research Output 1993 2018

  • 1338 Citations
  • 20 h-Index
  • 76 Article
  • 44 Conference contribution
  • 4 Chapter

Effect of plastic anisotropy on the deformation behavior of bicrystalline aluminum films – Experiments and modeling

Izadi, E., Opie, S., Lim, H., Peralta, P. & Rajagopalan, J. Jan 1 2018 In : Acta Materialia. 142, p. 58-70 13 p.

Research output: Contribution to journalArticle

Aluminum
Anisotropy
Plastics
Experiments
Textures
Polymer matrix composites
Speckle
Ink
Shear strength
Optics

Correlation between grain size distribution and grain boundary character in polycrystalline uranium dioxide

Rudman, K., Shaffer, B., Lim, H., Mcdonald, R. & Peralta, P. 2017 In : Transactions of the American Nuclear Society. 116, p. 488-491 4 p.

Research output: Contribution to journalArticle

Uranium dioxide
Grain boundaries

Small-scale mechanical testing of UO2

Frazer, D., Shaffer, B., Roney, K., Lim, H., Gong, B., Peralta, P. & Hosemann, P. 2017 In : Transactions of the American Nuclear Society. 116, p. 485-487 3 p.

Research output: Contribution to journalArticle

Mechanical testing
Testing
Nanoindentation
Nuclear engineering
Mechanical properties
1 Citations

Strength and Viscosity Effects on Perturbed Shock Front Stability in Metals

Opie, S., Loomis, E., Peralta, P., Shimada, T. & Johnson, R. P. May 9 2017 In : Physical Review Letters. 118, 19, 195501

Research output: Contribution to journalArticle

shock fronts
viscosity
perturbation
metals
wavelengths

Projects 2000 2022