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Brandon Runnels

Iowa State University

613 Wallace Road

Ames, IA 50011-2063

United States

SCHOLARLY PAPERS

2

DOWNLOADS

96

TOTAL CITATIONS

0

Scholarly Papers (2)

1.

Energetics of the Nucleation and Glide of Disconnection Modes in Symmetric Tilt Grain Boundaries

Number of pages: 17 Posted: 18 Apr 2025
University of Illinois at Urbana-Champaign - Department of Mechanical Science and Engineering, Government of the United States of America - Los Alamos National Laboratory, Iowa State University and University of Illinois at Urbana-Champaign - Department of Mechanical Science and Engineering
Downloads 52 (1,041,696)

Abstract:

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Grain boundary plasticity, Disconnections, Bicrystallography, Energy barriers, Nudged elastic band

2.

The Structure and Migration of Twin Boundaries in Tetragonal β-Sn: An Application of Machine Learning Based Interatomic Potentials

Number of pages: 33 Posted: 17 Jun 2025
Government of the United States of America - Los Alamos National Laboratory, Government of the United States of America - Los Alamos National Laboratory, University of California, Irvine, University of Illinois at Urbana-Champaign - Department of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign - Department of Mechanical Science and Engineering, Iowa State University, Government of the United States of America - Los Alamos National Laboratory, Government of the United States of America - Los Alamos National Laboratory, Government of the United States of America - Los Alamos National Laboratory and Los Alamos National Laboratory - Materials Science and Technology Division
Downloads 44 (1,157,785)

Abstract:

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Sn alloys, tin, grain boundary structure, grain boundary migration, twinning, deformation twinning, Wulff shape, faceting, HRTEM, grand canonical optimization, machine learning, MTP, interatomic potential, RANN, disconnections, kinetics, growth