Dynamic mechanisms of strengthening and softening of coherent twin boundary via dislocation pile-up and cross-slip

Tracking the sliding of grain boundaries at the atomic scale

(2022) Lihua Wang et al.   SCIENCE

From dislocation nucleation to dislocation multiplication in ceramic nanoparticle

(2021) Inas Issa et al.   Materials Research Letters

Perspective on hetero-deformation induced (HDI) hardening and back stress

(2019) Yuntian Zhu et al.   Materials Research Letters

Cross-slip in face-centered cubic metals: a general Escaig stress-dependent activation energy line tension model

(2017) Alon Malka-Markovitz et al.   PHILOSOPHICAL MAGAZINE

New twinning route in face-centered cubic nanocrystalline metals

(2017) Lihua Wang et al.   Nature Communications

MEMS Device for Quantitative In Situ Mechanical Testing in Electron Microscope

(2017) Xiaodong Wang et al.   Micromachines

Strengthening and plasticity in nanotwinned metals

(2016) F. Sansoz et al.   MRS BULLETIN

Hall–Petch description of nanopolycrystalline Cu, Ni and Al strength levels and strain rate sensitivities

(2016) R. W. Armstrong   PHILOSOPHICAL MAGAZINE

Back stress strengthening and strain hardening in gradient structure

(2016) Muxin Yang et al.   Materials Research Letters

Strength and plasticity of nanolaminated materials

(2016) Jian Wang et al.   Materials Research Letters

Twin Boundaries merely as Intrinsically Kinematic Barriers for Screw Dislocation Motion in FCC Metals

(2016) Jiayong Zhang et al.   Scientific Reports

Microstructurally based cross-slip mechanisms and their effects on dislocation microstructure evolution in fcc crystals

(2015) Ahmed M. Hussein et al.   ACTA MATERIALIA

Glide dislocation nucleation from dislocation nodes at semi-coherent {1 1 1} Cu–Ni interfaces

(2015) Shuai Shao et al.   ACTA MATERIALIA

Plasticity and ultra-low stress induced twin boundary migration in nanotwinned Cu by in situ nanoindentation studies

(2014) Y. Liu et al.   APPLIED PHYSICS LETTERS

Predicting fatigue resistance of nano-twinned materials: Part I – Role of cyclic slip irreversibility and Peierls stress

(2014) Piyas B. Chowdhury et al.   INTERNATIONAL JOURNAL OF FATIGUE

Nanotwinned diamond with unprecedented hardness and stability

(2014) Quan Huang et al.   NATURE

In situ nanoindentation study on plasticity and work hardening in aluminium with incoherent twin boundaries

(2014) D. Bufford et al.   Nature Communications

Quasi-four-dimensional analysis of dislocation interactions with grain boundaries in 304 stainless steel

(2012) Josh Kacher et al.   ACTA MATERIALIA

Interactions between edge lattice dislocations and Σ11 symmetrical tilt grain boundaries in copper: A quasi-continuum method study

(2012) Wenshan Yu et al.   ACTA MATERIALIA

Ab initiocontinuum model for the influence of local stress on cross-slip of screw dislocations in fcc metals

(2012) Benjamín R. Ramírez et al.   PHYSICAL REVIEW B

Twinning dislocation multiplication at a coherent twin boundary

(2011) N. Li et al.   ACTA MATERIALIA

Deformation twinning in nanocrystalline materials

(2011) Y.T. Zhu et al.   PROGRESS IN MATERIALS SCIENCE

Activated states for cross-slip at screw dislocation intersections in face-centered cubic nickel and copper via atomistic simulation

(2010) S.I. Rao et al.   ACTA MATERIALIA

Dislocation–twin interactions in nanocrystalline fcc metals

(2010) Y.T. Zhu et al.   ACTA MATERIALIA

Energy of slip transmission and nucleation at grain boundaries

(2010) Michael D. Sangid et al.   ACTA MATERIALIA

Stress relaxation and the structure size-dependence of plastic deformation in nanotwinned copper

(2009) Lei Lu et al.   ACTA MATERIALIA

Strengthening Materials by Engineering Coherent Internal Boundaries at the Nanoscale

(2009) K. Lu et al.   SCIENCE

Interactions between non-screw lattice dislocations and coherent twin boundaries in face-centered cubic metals

(2008) Z.-H. Jin et al.   ACTA MATERIALIA