Publications

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ALEGRA: finite element modeling for multimaterial shock hydrodynamics and multiphysics

16th Hypervelocity Impact Symposium

John Henry Judah Niederhaus, Steven W. Bova, James Brian Carleton, John H. Carpenter, Kyle Cochrane, Wen Dong, Timothy Jesse Fuller, Brian Neal Granzow, Daniel Alejandro Ibanez-Granados, Stephen Ray Kennon, Christopher Bernard Luchini, Ramon Jules Moral, Christopher John O'Brien, Michael Powell, Allen C. Robinson, Jason James Sanchez, Christopher Siefert, Irina Kalashnikova Tezaur, Thomas E. Voth, Michael Meyers Crockatt, Angel Eliud Rodriguez, Alan K. Stagg

Abstract – 2022 Abstract 2022

Multi-Objective Optimization of Interatomic Potentials with Application to MgO

Modeling and Simulation in Materials Science and Engineering (MSMSE)

Gainesville) E.J.. Ragasa (U. Florida, Christopher John O'Brien, Gainesville) R.G. Hennig (U. Florida, S.M Foiles (SNL-1864/retired), Phillpot (U. Florida S.R

https://www.osti.gov/search/identifier:1544803

Journal Article – 2019 Journal Article 2019

Deformation Mechanisms in Nanocrystalline Pt-Au: Competition of Grain Boundary Embrittlement and Compositional Crack Arrest

TMS 2019 Annual Conference

Nathan Heckman, Stephen M. Foiles, Christopher John O'Brien, Michael E. Chandross, Christopher Michael Barr, Nicolas Argibay, Khalid Mikhiel Hattar, Ping Lu, David P. Adams, Brad Boyce

https://www.osti.gov/search/identifier:1640661

Conference Paper – 2019 Conference Paper 2019

Status Report: Uncertainty Quantification of Environmentally Assisted Stress Corrosion Cracking in Used Fuel Canisters

Christopher John O'Brien, Alexander Chris, Charles R. Bryan, Eric John Schindelholz, Remi Philippe Michel Dingreville

https://www.osti.gov/search/identifier:1761984

Report – 2019 Report 2019

A Holistic Atmospheric Stress Corrosion Cracking Model for Risk-Informed Assessment to Improve Used Fuel Canisters Management and Maintenance Optimization

International High-Level Radioactive Waste Management 2019 (IHLRWM 2019)

Remi Philippe Michel Dingreville, Charles R. Bryan, Eric John Schindelholz, Christopher John O'Brien, Christopher (USF) Alexander

Abstract – 2018 Abstract 2018

New nanoscale toughening mechanisms mitigate embrittlement in binary nanocrystalline alloys

Nanoscale

Nathan Heckman, Stephen M. Foiles, Christopher John O'Brien, Michael E. Chandross, Christopher Michael Barr, Nicolas Argibay, Khalid Mikhiel Hattar, Ping Lu, David P. Adams, Brad Boyce

https://www.osti.gov/search/identifier:1485835

Journal Article – 2018 Journal Article 2018

New nanoscale toughening mechanisms mitigate embrittlement in binary nanocrystalline alloys

CINT Annual Meeting, 2018

Nathan Heckman, Stephen M. Foiles, Christopher John O'Brien, Michael E. Chandross, Christopher Michael Barr, Nicolas Argibay, Khalid Mikhiel Hattar, Ping Lu, David P. Adams, Brad Boyce

https://www.osti.gov/search/identifier:1594322

Conference Paper – 2018 Conference Paper 2018

Competing Tensile Mechanisms in Nanocrystalline Pt-Au: Grain Boundary Embrittlement vs. Compositional Crack Arrest

Tms 2019

Stephen M. Foiles, Christopher John O'Brien, Michael E. Chandross, Christopher Michael Barr, Nicolas Argibay, Khalid Mikhiel Hattar, Ping Lu, David P. Adams, Brad Boyce, Nathan Heckman

Abstract – 2018 Abstract 2018

Heterogeneity and Nanocrystalline Stability in Noble-Metal Alloys

Nature Materials

Nicolas Argibay, Ping Lu, David P. Adams, Fadi F. Abdeljawad, Blythe Clark, Brad Boyce, Timothy Allen Furnish, John Curry, Christopher John O'Brien, Michael E. Chandross, Michael T. Dugger, Erik David Spoerke, Christopher (MIT) Schuh, Stephen M. Foiles

Journal Article – 2018 Journal Article 2018

Probabilistic Assessment of Stress Corrosion Cracking of SNF Dry Storage Canisters

SFWST Annual Wroking Group Meeting

Christopher John O'Brien, Christopher L. Alexander, Eric John Schindelholz, Charles R. Bryan, Remi (SNL) Dingreville

https://www.osti.gov/search/identifier:1523348

Conference Paper – 2018 Conference Paper 2018

Thermodynamic & Mechanical Stability of Solute Segregated Grain Boundaries

NANOSTRUCTURES for ELECTRICAL ENERGY STORAGE SPRING ACCOMPLISHMENT MEETING

Christopher John O'Brien, Michael E. Chandross, Stephen M. Foiles, Remi (SNL) Dingreville

https://www.osti.gov/search/identifier:1523347

Conference Paper – 2018 Conference Paper 2018

NSRD-15: Computational Capability to Substantiate DOE-HDBK-3010 Data

David Louie, John Bignell, Remi (SNL) Dingreville, Ethan T. Zepper, Christopher John O'Brien, Robert D. (UNM) Busch, Corey M. (UNM) Skinner

https://www.osti.gov/search/identifier:1417872

SAND Report – 2018 SAND Report 2018

Grain Boundary Phase Transformations in PtAu and Relevance to Thermal Stabilization of Bulk Nanocrystalline Metals

Journal of Materials Science

Christopher John O'Brien, Christopher Michael Barr, Patrick Michael Price, Khalid Mikhiel Hattar, Stephen M. Foiles

https://www.osti.gov/search/identifier:1411231

Journal Article – 2017 Journal Article 2017

Is intrinsic nanocrystalline stability practically achievable? Insights from investigations with Pt-Au alloys

AVS 63rd International Symposium and Exhibition

Nicolas Argibay, Ping Lu, Michael E. Chandross, Timothy Allen Furnish, Brad Boyce, Stephen M. Foiles, David P. Adams, Blythe Clark, Christopher John O'Brien, Mark A. Rodriguez, Michael T. Dugger, Fadi F. Abdeljawad, Brendan L Nation

https://www.osti.gov/search/identifier:1478711

Conference Paper – 2017 Conference Paper 2017

Nanocrystalline Pt-Au MEMS Electrical Switches

44th ICMCTF

Nicolas Argibay, Ping Lu, Michael E. Chandross, Timothy Allen Furnish, Brad Boyce, Christopher John O'Brien, David P. Adams, Blythe Clark, Christopher Nordquist, Mark A. Rodriguez, Michael T. Dugger, Alejandro J. Grine, Brendan L Nation

https://www.osti.gov/search/identifier:1478710

Conference Paper – 2017 Conference Paper 2017

Grain Boundary Phase Transformations in PtAu: Connections to Nanostructure Stability

BES MEchanical Behavior and Radiation Effects Principal Investigator's Meeting

Stephen M. Foiles, Christopher John O'Brien, Christopher Michael Barr, Patrick Michael Price, Khalid Mikhiel Hattar

https://www.osti.gov/search/identifier:1474248

Conference Paper – 2017 Conference Paper 2017

Catching the Embryo of Fatigue Crack Nucleation in Nanocrystalline Metals

MRS Fall Meeting

Brad Boyce, Timothy Allen Furnish, Daniel Charles Bufford, Khalid Mikhiel Hattar, Christopher John O'Brien, Stephen M. Foiles

https://www.osti.gov/search/identifier:1470814

Conference Paper – 2017 Conference Paper 2017

Catching the Embryo of Fatigue Crack Nucleation in Nanocrystalline Metals

MRS Fall Meeting

Brad Boyce, Timothy Allen Furnish, Daniel Charles Bufford, Khalid Mikhiel Hattar, Christopher John O'Brien, Stephen M. Foiles

Abstract – 2017 Abstract 2017

Rapidly Detecting Rare, Incipient Defect States at the

MARIE Workshop

Brad Boyce, Timothy Allen Furnish, Christopher John O'Brien, Bradley Howell Jared, Stephen M. Foiles

https://www.osti.gov/search/identifier:1470810

Presentation (non-conference) – 2017 Presentation (non-conference) 2017

Rapidly Detecting Rare, Incipient Defect States at the Nano and Microscale.

MaRIE Workshop

Brad Boyce, Timothy Allen Furnish, Christopher John O'Brien, Bradley Howell Jared, Stephen M. Foiles

Abstract – 2017 Abstract 2017

Fragmentation prediction for a brittle ceramic: A integrated two-scale model approach

Ans 2017

Christopher John O'Brien, John Bignell, Remi Philippe Michel Dingreville, Pierre-Alexandre Juan

https://www.osti.gov/search/identifier:1458290

Conference Paper – 2017 Conference Paper 2017

In-situ TEM Observations of Grain Growth during High-cycle Fatigue and Notch Fatigue:

Tms 2017

Khalid Mikhiel Hattar, Daniel Charles Bufford, Douglas Stauffer, William Mook, S.A. Syed Asif, Christopher John O'Brien, Timothy Allen Furnish, Brad Boyce, Stephen M. Foiles

https://www.osti.gov/search/identifier:1427937

Conference Paper – 2017 Conference Paper 2017

Evidence that abnormal grain growth precedes crack initiation in nanocrystalline metals

Tms 2017

Timothy Allen Furnish, Daniel Charles Bufford, Khalid Mikhiel Hattar, Christopher John O'Brien, Stephen M. Foiles, Apurva Mehta, Brad Boyce

https://www.osti.gov/search/identifier:1426416

Conference Paper – 2017 Conference Paper 2017

Alloy stabilization of nano crystalline grain structures: Case study of Pt-Au

TMS Annual Meeting 2017

Stephen M. Foiles, Christopher John O'Brien, Ping Lu, Michael E. Chandross, Nicolas Argibay, Brad Boyce

https://www.osti.gov/search/identifier:1424851

Conference Paper – 2017 Conference Paper 2017

Fragmentation prediction for a brittle ceramic: an integrated two-scale model approach

2017 American Nuclear Society Annual Meeting

Pierre-Alexandre Juan, Christopher John O'Brien, Pierre-Alexandre Juan, John Bignell, Remi Philippe Michel Dingreville

Abstract – 2017 Abstract 2017
Document Title Type Year
Results 1–25 of 65