Results 91 to 100 of about 8,297 (199)

SEGREGATION TO GRAIN BOUNDARIES IN Si.

, 2016
Scanning transmission electron microscopic (STEM) analysis has been applied to the study of equilibrium segregation of As to grain boundaries in Si. Direct quantitative evidence for the extent of segregation has been obtained in a number of specimens heated to temperatures between 1000 and 700 degree C.
Grovenor, C, Batson, P, Smith, D, Wong, C   +3 more
openaire   +1 more source

Modelling of equilibrium grain boundary solute segregation under irradiation

, 2005
Both radiation-induced excess vacancies and solute-interstitials may enhance solute diffusion. The radiation-enhanced solute diffusion promotes the kinetic process of equilibrium segregation.
Weng, LQ, Faulkner, RG, Flewitt, PEJ, Song, SG   +3 more
core  

Grain boundary segregation and solute drag in multicomponent alloys. [PDF]

Nat Commun
Taghizadeh M, Alkayyali M, Abdeljawad F.
europepmc   +1 more source

Tuning grain boundary cation segregation with oxygen deficiency and atomic structure in a perovskite compositionally complex oxide thin film

Compositionally complex oxides (CCOs) are an emerging class of materials encompassing high entropy and entropy stabilized oxides (HEOs, ESOs). These promising advanced materials leverage tunable chemical bond structure, lattice distortion, and chemical ...
Hyojoo, Kang, Toshihiro, Aoki, William, Bowman, Hasti, Vahidi, Jian, Luo, Timothy, Rupert, Huiming, Guo, Soham, Shah, Kandis Leslie, Gilliard-AbdulAziz, Mingjie, Xu   +9 more
core   +1 more source

Designing for cooperative grain boundary segregation in multicomponent alloys. [PDF]

Proc Natl Acad Sci U S A
Wagih M, Naunheim Y, Lei T, Schuh CA.
europepmc   +1 more source

Grain Boundary Segregation Suppresses Local Short-Range Ordering in Nanocrystalline High-Entropy Alloys. [PDF]

Adv Sci (Weinh)
Adaan-Nyiak MA, Cleveland M, Hewitt B, Jossou E, Topsakal M, Gill SK, Hwang S, Kisslinger K, Tiamiyu AA.   +8 more
europepmc   +1 more source

Grain Boundary Segregation in Pd-Cu-Ag Alloys for High Permeability Hydrogen Separation Membranes. [PDF]

Membranes (Basel), 2018
Løvvik OM, Zhao D, Li Y, Bredesen R, Peters T.   +4 more
europepmc   +1 more source

Rational Grain Boundary Segregation Enables Long-Term Thermally Stable, Catalytically Active, and CO-Tolerant Nanograined Metals. [PDF]

Adv Sci (Weinh)
Geng X, Lu X, Wang Z, Gault B.
europepmc   +1 more source

Maintaining Grain Boundary Segregation-Induced Strengthening Effect in Extremely Fine Nanograined Metals. [PDF]

Nano Lett
Qian L, Zhang J, Yang W, Wang Y, Chan K, Yang XS.   +5 more
europepmc   +1 more source

Microstructure Optimization via Grain-Boundary Segregation to Enhance DC Bias Dielectric Performance of BaTiO₃ Multilayer Ceramic Capacitors. [PDF]

Adv Mater
An JS, Ahn J, Lim Y, Bae HB, Ryu J, Chung SY.   +5 more
europepmc   +1 more source