Nanomechanical behavior and radiation damage of metallic materials
Theory and simulation of nanoscale phenomena
Defects and interfaces in crystalline materials
Education
Ph.D., Mechanical Engineering
Georgia Institute of Technology
2007
M.S., Materials Science
Université de Rennes (France)
2001
B.S., Mechanical Engineering
École Nationale Supérieure des Techniques Avancées (France)
2001
Positions
2011 - Present | Principal Member of the Technical Staff, Sandia National Laboratories
2009 - 2011 | Assistant Professor, New York University
2007 - 2009 | Postdoctoral Appointee, Sandia National Laboratories
Professional Societies
The Minerals, Metals and Materials Society (TMS)
Publications
Atomistic simulations of temperature and direction dependent threshold displacement energies in alpha- and gamma- uranium, EY Chen, C Deo, R Dingreville; Computational Materials Science 157, 75-86 (2019)
First-principles structural, mechanical, and thermodynamic calculations of the negative thermal expansion compound Zr2(WO4)(PO4)2, PF Weck, E Kim, ME Gordon, JA Greathouse, R Dingreville, CR Bryan; ACS Omega 3(11), 15780-15788 (2018)
Design and analysis of forward and reverse models for predicting defect accumulation, defect energetics, and irradiation conditions, JA Stewart, AA Kohnert, L Capolungo, R Dingreville; Computational Materials Science 148, 272-285 (2018)
Characterizing single isolated radiation-damage events from molecular dynamics via virtual diffraction methods, JA Stewart, G Brookman, P Price, M Franco, W Ji, K Hattar, R Dingreville; Journal of Applied Physics 123 (16), 165902 (2018)
A primer on selecting grain boundary sets for comparison of interfacial fracture properties in molecular dynamics simulations, R Dingreville, D Aksoy, DE Spearot; Scientific Reports 7 (1), 8332 (2017)
Identification of dominant damage accumulation processes at grain boundaries during irradiation in nanocrystalline α-Fe: A statistical study, A Dunn, R Dingreville, E Martínez, L Capolungo; Acta Materialia 110, 306-323 (2016)
A stochastic approach to capture crystal plasticity, L Zhang, R Dingreville, T Bartel, MT Lusk; International Journal of Plasticity 27 (9), 1432-1444 (2011)
Surface free energy and its effect on the elastic behavior of nano-sized particles, wires and films, R Dingreville, J Qu, M Cherkaoui; Journal of the Mechanics and Physics of Solids 53 (8), 1827-1854 (2005)
Center for Integrated Nanotechnologies
