Results 171 to 180 of about 30,771 (303)
Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics
Advanced Materials, EarlyView.Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón +6 more
wiley +1 more source
Determination of Constraint-Independent Crack Tip Opening Angle for Stable Crack Growth in High-Strength Ductile Steels. [PDF]
Materials (Basel)Zhu XK.
europepmc +1 more source
Guest Editorial: Characterisation of crack tip fields [PDF]
International Journal of Fatigue, 2014 M. N. James +5 more
openaire +3 more sources
Advanced Materials, EarlyView.Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine +5 more
wiley +1 more source
The Overload Effect on the Crack Tip Damage Mechanism in a 7075 Aluminum Alloy. [PDF]
Materials (Basel)Xie C, Zheng Z, Li L, Sun T.
europepmc +1 more source
Microcalorimetry at the crack tip of rubber
, 2013 This study deals with the experimental determination of heat sources in the crack tip vicinity of notched rubber specimens. The determination of heat source evolution at the stretched crack tip is an important issue to understand the physical mechanisms involved in the crack growth of such materials.
Samaca Martinez, José Ricardo +4 more
openaire +1 more source
Flexible Dielectric Acoustic Resonator Patch for Tissue Regeneration
Advanced Materials, EarlyView.A flexible dielectric acoustic resonator patch enables MHz‐range ultrasound generation through resonance amplification without using piezoelectric materials. Conformal integration on a curved substrate allows efficient acoustic delivery to tissue‐mimicking environments.
Donyoung Kang +7 more
wiley +1 more source
Unraveling Non-Uniform Strain-Induced Crystallization Near a Crack Tip in Natural Rubber. [PDF]
Adv Sci (Weinh)Mai TT +7 more
europepmc +1 more source
Polymorph‐Specific Electronic Transduction in WO3 during Molecular Sensing
Advanced Materials, EarlyView.Metal‐oxide polymorphs with similar surface chemistry can nevertheless exhibit distinct sensing properties. In γ‐ and ε‐WO3, analyte adsorption appears comparable; yet, only ε‐WO3 induces a pronounced lattice electronic perturbation that accommodates charge in sub‐conduction band minimum states.
Matteo D'Andria +6 more
wiley +1 more source
Crack-Tip Opening Displacement of Girth Welds in a Lean X70 Pipeline Steel. [PDF]
Materials (Basel)Li J, Yu P, Saini N, Li L.
europepmc +1 more source