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George M. Pharr

Texas A&M University - Department of Materials Science and Engineering

SCHOLARLY PAPERS

6

DOWNLOADS

387

TOTAL CITATIONS

59

Scholarly Papers (6)

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1.

Compositionally Grading Alloy Stacking Fault Energy Using Autonomous Path Planning and Additive Manufacturing with Elemental Powders

Number of pages: 17 Posted: 04 Mar 2025
James Hanagan, Nicole Person, Daniel Salas, Marshall Allen, Wenle Xu, Daniel Lewis, Brady Butler, James Paramore, George M. Pharr, Ibrahim Karaman and R. Arroyave
Texas A&M University, Texas A&M University, Texas A&M University - Department of Materials Science and Engineering, Texas A&M University, Texas A&M University, Texas A&M University, Texas A&M University, Texas A&M University - Department of Materials Science and Engineering, Texas A&M University - Department of Materials Science and Engineering, Texas A&M University - Department of Materials Science and Engineering and Texas A&M University - Department of Materials Science and Engineering
Downloads 120 (596,393)

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Functionally Graded Materials, Additive manufacturing, Laser Directed Energy Deposition, Path Planning Algorithms, Multi-Material Design

2.

Accelerated Multi-Objective Alloy Discovery Through Efficient Bayesian Methods: Application to the FCC High Entropy Alloy Space

Number of pages: 20 Posted: 04 Apr 2025
Trevor Hastings, Mrinalini Mulukutla, Danial Khatamsaz, Daniel Salas, Wenle Xu, Daniel Lewis, Nicole Person, Matthew Skokan, Braden Miller, James Paramore, Brady Butler, Douglas Allaire, Vahid Attari, Ibrahim Karaman, George M. Pharr, Ankit Srivastava and R. Arroyave
Texas A&M University - Department of Materials Science and Engineering, Texas A&M University, Texas A&M University - Department of Materials Science and Engineering, Texas A&M University - Department of Materials Science and Engineering, Texas A&M University, Texas A&M University, Texas A&M University, Texas A&M University, Texas A&M University, Texas A&M University - Department of Materials Science and Engineering, Texas A&M University, Texas A&M University, Texas A&M University - Department of Materials Science and Engineering, Texas A&M University - Department of Materials Science and Engineering, Texas A&M University - Department of Materials Science and Engineering, Texas A&M University - Department of Materials Science and Engineering and Texas A&M University - Department of Materials Science and Engineering
Downloads 79 (809,932)

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Bayesian Optimization, Materials Discovery, high-throughput, Multi-Objective Optimization, Machine learning

3.

Nanoscale Phase Transition in Impact Indented Mo/Cu Thin Films

https://doi.org/10.1016/j.scriptamat.2023.115846, The study reveals a size effect in deformation mechanisms via unique structural transitions in sputter deposited fcc/bcc nanolayers under high strain rate impact nanoindentation as layer thickness is reduced from around 100–200 nm to around 5 nm. The indented 5 nm Cu/5 nm Mo multilayer films chara
Number of pages: 6 Posted: 27 Feb 2024 Last Revised: 29 Mar 2024
Bibhu P. Sahu, Christopher C. Walker, George M. Pharr and Amit Misra
University of Michigan at Ann Arbor - Department of Materials Science and Engineering, Texas A&M University - Department of Materials Science and Engineering, Texas A&M University - Department of Materials Science and Engineering and University of Michigan at Ann Arbor - Department of Materials Science and Engineering
Downloads 55 (1,010,164)

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Cu/Mo multilayer films, High strain rate impact indentation, Microstructure, Layer thickness

4.

Effect of Irradiation on the High Strain Rate Indentation Response of Iron

Number of pages: 19 Posted: 14 May 2024
Benjamin L. Hackett, Lin Shao, George M. Pharr and Michael J. Demkowicz
Texas A&M University, Texas A&M University - Department of Nuclear Engineering, Texas A&M University - Department of Materials Science and Engineering and Texas A&M University - Department of Materials Science and Engineering
Downloads 48 (1,086,013)

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Ion irradiationIndentationHigh strain rate

5.

Data-Driven Insights into Composition–Property Relationships in FCC High-Entropy Alloys

Number of pages: 10 Posted: 25 Aug 2025
Nicolas Flores, Daniel Salas, Wenle Xu, Sahu Bibhu, Daniel Lewis, Alexandra Eve Salinas, Samantha Mitra, Raj Mahat, Surya R. Kalidindi, Justin W. Wilkerson, James Paramore, Ankit Srivastiva, George M. Pharr, Douglas Allaire, Ibrahim Karaman, Brady Butler, Vahid Attari and R. Arroyave
Texas A&M University - Department of Materials Science and Engineering, Texas A&M University - Department of Materials Science and Engineering, Texas A&M University, Texas A&M University - Department of Materials Science and Engineering, Texas A&M University, Texas A&M University, Georgia Institute of Technology, Georgia Institute of Technology, Georgia Institute of Technology, Texas A&M University, Texas A&M University - Department of Materials Science and Engineering, Texas A&M University - Department of Materials Science and Engineering, Texas A&M University - Department of Materials Science and Engineering, Texas A&M University, Texas A&M University - Department of Materials Science and Engineering, Texas A&M University, Texas A&M University - Department of Materials Science and Engineering and Texas A&M University - Department of Materials Science and Engineering
Downloads 44 (1,133,231)
Citation 59

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mechanical properties, Modeling, Nanoindentation, High-Entropy Alloys, Machine learning

6.

Weak Strain-Rate Sensitivity of Hardness in the NiCoV Equi-Atomic Medium Entropy Alloy

Number of pages: 9 Posted: 09 Apr 2024
Kelvin Xie, Digvijay R. Yadav, Benjamin L. Hackett, Yuwei Zhang, Raj Patel, Yi-Cheng Lai, Griffin Turner, Ibrahim Karaman and George M. Pharr
Texas A&M University - Department of Materials Science and Engineering, Texas A&M University - Department of Materials Science and Engineering, Texas A&M University, Texas A&M University, Texas A&M University, Texas A&M University, Texas A&M University, Texas A&M University - Department of Materials Science and Engineering and Texas A&M University - Department of Materials Science and Engineering
Downloads 41 (1,170,409)

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high strain rate nanoindentation, transmission electron microscopy, dislocations, medium entropy alloy