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Ben C Larson
Researcher at Oak Ridge National Laboratory
Publications - 27
Citations - 917
Ben C Larson is an academic researcher from Oak Ridge National Laboratory. The author has contributed to research in topics: Dislocation & Inelastic scattering. The author has an hindex of 17, co-authored 27 publications receiving 828 citations.
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Journal ArticleDOI
X-ray microbeam measurements of individual dislocation cell elastic strains in deformed single-crystal copper
Lyle E. Levine,Ben C Larson,Wenge Yang,Michael E. Kassner,Jonathan Zachary Tischler,Michael A. Delos-Reyes,Richard J. Fields,Wenjun Liu +7 more
TL;DR: The first direct, spatially resolved measurements of the elastic strains within individual dislocation cells in copper single crystals deformed in tension and compression along 〈001〉 axes are presented.
Journal ArticleDOI
New directions in mechanics
Michael E. Kassner,Sia Nemat-Nasser,Zhigang Suo,Gang Bao,J. Charles Barbour,L. Catherine Brinson,Horacio D. Espinosa,Huajian Gao,Steve Granick,Peter Gumbsch,Kyung-Suk Kim,Wolfgang G. Knauss,Ladislas P. Kubin,James S. Langer,Ben C Larson,Lakshminarayanan Mahadevan,Arun Majumdar,Salvatore Torquato,Frank van Swol +18 more
TL;DR: The Division of Materials Sciences and Engineering of the US Department of Energy (DOE) sponsored a workshop to identify cutting-edge research needs and opportunities, enabled by the application of theoretical and applied mechanics as mentioned in this paper.
Journal ArticleDOI
Influence of chemical disorder on energy dissipation and defect evolution in advanced alloys
Yanwen Zhang,Ke Jin,Haizhou Xue,Chenyang Lu,Raina J. Olsen,Laurent Karim Béland,Mohammad W. Ullah,Shijun Zhao,Hongbin Bei,Dilpuneet S. Aidhy,German D. Samolyuk,Lumin Wang,M. Caro,Alfredo Caro,G. Malcolm Stocks,Ben C Larson,Ian M. Robertson,Alfredo A. Correa,William J. Weber,William J. Weber +19 more
TL;DR: In this article, a set of single-phase concentrated solid solution alloys (SP-CSAs) with a face-centered cubic structure was used to study the effect of chemical disorder on the defect evolution.
Journal ArticleDOI
Nonresonant Inelastic X-Ray Scattering and Energy-Resolved Wannier Function Investigation of d-d Excitations in NiO and CoO
Ben C Larson,Wei Ku,Jonathan Zachary Tischler,Chi-Cheng Lee,Chi-Cheng Lee,Oscar D. Restrepo,Oscar D. Restrepo,Adolfo G. Eguiluz,Adolfo G. Eguiluz,Paul Zschack,Kenneth D. Finkelstein +10 more
TL;DR: Nonresonant inelastic x-ray scattering measurements on NiO and CoO show that strong dipole-forbidden d-d excitations appear within the Mott gap at large wave vectors, and the sensitivity to weak symmetry breaking in particle-hole wave functions suggests a wide application to strongly correlated systems.
Journal ArticleDOI
Experimental Characterization of The Mesoscale Dislocation Density Tensor
TL;DR: This paper used 3D X-ray microscopy with sub-micron point-to-point spatial resolution to demonstrate 3D, spatially resolved measurements of the dislocation density tensor in elastically and plastically deformed silicon single crystal plates.