Effect of Dislocation Character on the CRSS

CRSS determination combining ab-initio framework and Surrogate Neural Networks

(2023) Daegun You et al.   INTERNATIONAL JOURNAL OF PLASTICITY

Critical stress prediction upon accurate dislocation core description

(2022) Ahmed Sameer Khan Mohammed et al.   ACTA MATERIALIA

Stacking fault energy in concentrated alloys

(2021) Mulaine Shih et al.   Nature Communications

Evolving dislocation cores at Twin Boundaries: Theory of CRSS Elevation

(2021) Orcun Koray Celebi et al.   INTERNATIONAL JOURNAL OF PLASTICITY

Comparative modeling of the disregistry and Peierls stress for dissociated edge and screw dislocations in Al

(2020) Shuozhi Xu et al.   INTERNATIONAL JOURNAL OF PLASTICITY

Short-range order and its impact on the CrCoNi medium-entropy alloy

(2020) Ruopeng Zhang et al.   NATURE

Yield strength and misfit volumes of NiCoCr and implications for short-range-order

(2020) Binglun Yin et al.   Nature Communications

Generalized stacking fault energies and critical resolved shear stresses of random α-Ti-Al alloys from first-principles calculations

(2020) Hui Yu et al.   JOURNAL OF ALLOYS AND COMPOUNDS

Local-environment dependence of stacking fault energies in concentrated solid-solution alloys

(2019) Shijun Zhao et al.   npj Computational Materials

A study on slip activation for a coarse-grained and single crystalline CoCrNi medium entropy alloy

(2019) W. Abuzaid et al.   INTERMETALLICS

High entropy alloys: A focused review of mechanical properties and deformation mechanisms

(2019) E.P. George et al.   ACTA MATERIALIA

Peierls stresses estimated via the Peierls-Nabarro model using ab-initio γ -surface and their comparison with experiments

(2018) Y. Kamimura et al.   ACTA MATERIALIA

Determination of latent hardening response for FeNiCoCrMn for twin-twin interactions

(2018) S. Alkan et al.   ACTA MATERIALIA

Twinning in [001]-oriented single crystals of CoCrFeMnNi high-entropy alloy at tensile deformation

(2018) I.V. Kireeva et al.   MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING

Tunable stacking fault energies by tailoring local chemical order in CrCoNi medium-entropy alloys

(2018) Jun Ding et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Critical resolved shear stress for slip and twin nucleation in single crystalline FeNiCoCrMn high entropy alloy

(2017) Wael Abuzaid et al.   MATERIALS CHARACTERIZATION

Solid solution strengthening of hexagonal titanium alloys: Restoring forces and stacking faults calculated from first principles

(2016) P. Kwasniak et al.   ACTA MATERIALIA

Atomic-scale characterization and modeling of 60° dislocations in a high-entropy alloy

(2016) T.M. Smith et al.   ACTA MATERIALIA

Theory of strengthening in fcc high entropy alloys

(2016) Céline Varvenne et al.   ACTA MATERIALIA

Peierls stress in face-centered-cubic metals predicted from an improved semi-discrete variation Peierls-Nabarro model

(2016) Guisen Liu et al.   SCRIPTA MATERIALIA

Slip nucleation in single crystal FeNiCoCrMn high entropy alloy

(2016) L. Patriarca et al.   SCRIPTA MATERIALIA

Which stresses affect the glide of screw dislocations in bcc metals?

(2014) Roman Gröger   PHILOSOPHICAL MAGAZINE

Modeling fatigue crack growth resistance of nanocrystalline alloys

(2013) Piyas B. Chowdhury et al.   ACTA MATERIALIA

Possible origin of the discrepancy in Peierls stresses of fcc metals: First-principles simulations of dislocation mobility in aluminum

(2013) Ilgyou Shin et al.   PHYSICAL REVIEW B

Experimental evaluation of the Peierls stresses in a variety of crystals and their relation to the crystal structure

(2012) Y. Kamimura et al.   ACTA MATERIALIA

Core structure of a screw dislocation in Ti from density functional theory and classical potentials

(2011) M. Ghazisaeidi et al.   ACTA MATERIALIA

Spreading of dislocation cores in elastically anisotropic body-centered-cubic materials: The case of gum metal

(2010) D. C. Chrzan et al.   PHYSICAL REVIEW B

Dislocation movement over the Peierls barrier in the semi-discrete variational Peierls framework

(2009) Yao Shen et al.   SCRIPTA MATERIALIA

Prediction of Dislocation Cores in Aluminum from Density Functional Theory

(2008) C. Woodward et al.   PHYSICAL REVIEW LETTERS