Results 281 to 290 of about 127,612 (336)

Dislocation-based continuum models of crystal plasticity on the micron scale

, 2009
Nikolaos Nikitas
openalex   +1 more source

Clay Reimagined: Phyllosilicates as Future Membrane Technologies

Advanced Materials Interfaces, EarlyView.
Recent advancements in membrane technologies based on 2D materials have drawn attention for molecular‐scale separations owing to these materials’ tunable nanoscale interlayer properties. Phyllosilicates, natural and abundant layered clay minerals, have emerged as scalable and cost‐effective candidates.
Min A Kim, Yining Liu, Austin J. Booth, Kelsey B. Hatzell, Seth B. Darling   +4 more
wiley   +1 more source

Piezoelectric Stimulation of Neural Cells: Exploring the Synergistic Potential of Hybrid Scaffolds for Enhanced Regeneration

Advanced Materials Interfaces, EarlyView.
Hybrid piezoelectric scaffolds offer a promising route for Central Nervous System regeneration by combining structural and electrical cues to support neural stem cell growth. This review highlights their potential to overcome current challenges in neural tissue engineering by exploring porous hybrid materials, their biological interactions, and ...
Heather F. Titterton, Chris R. Bowen, Hamideh Khanbareh   +2 more
wiley   +1 more source

The Microstructure and High‐temperature Cycle Oxidation Mechanism of the Nickel‐Based Superalloy Surface Treated by Laser Shock Processing and Ion Implantation at 1100 °C

Advanced Materials Interfaces, EarlyView.
Laser shock processingcombination with Hf ion implantation results in dual modification on the surface of GH202 nickel‐based superalloy, which induces a large number of crystal defects, providing channels for the diffusion of metal cations. Hf ion implantation forms an amorphous HfO2 layer.
Jiangdong Cao, Feng Ding, Yujie Ma, Xiping Yang, Bochen Jiang, Dong ming Shi, Siyuan Chen, Lang Bai   +7 more
wiley   +1 more source

Scalable, Bottom‐Up Synthesis of Transition Metal–Doped Quantum Confined, 1D Titanate‐Based Lepidocrocite Nanofilaments, Their Electronic Structures and Oxygen Evolution Reactivity

Advanced Materials Interfaces, EarlyView.
Quantum‐confined lepidocrocite titanate nanofilaments are doped, bottom‐up, with Mn+2, Fe+2, Co+2, Ni+2, and Cu+2 to tune electronic structure and catalysis. Doping narrows the bandgap—by up to ∼0.8 eV—and extends visible absorption. Ni‐doped filaments accelerate oxygen evolution (319 mV at 10 mA cm−2) and TM‐doped samples rapidly degrade rhodamine 6G (
Mohamed A. Ibrahim, Devraj Singh, Aidan McMoil, Mary Qin Hassig, Raja Janani, Joshua D. Snyder, Michel W. Barsoum   +6 more
wiley   +1 more source

Crystal plasticity simulations of slip, twinning, and the effect of notch on deformation of single-crystal austenitic manganese (Hadfield) steel

Kowalczyk-Gajewska, Katarzyna, Virupakshi, Saketh, Zheng, Xinhue, Frydrych, Karol, Karaman, Ibrahim, Srivastava, Ankit   +5 more
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Extrusion of plastic crystals

, 2008
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Crystal Plasticity

Journal of Applied Mechanics, 1983
Significant progress has been made during the past decade in incorporating micromechanics in continuum descriptions of inelastic deformation. This has led to the development of a rather comprehensive constitutive theory for rate-dependent and idealized rate-independent crystalline materials that deform plastically by crystalline slip.
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Boundary Element Crystal Plasticity Method

Journal of Multiscale Modelling, 2017
A three-dimensional (3D) boundary element method for small strains crystal plasticity is described. The method, developed for polycrystalline aggregates, makes use of a set of boundary integral equations for modeling the individual grains, which are represented as anisotropic elasto-plastic domains.
Ivano Benedetti, Vincenzo Gulizzi, Vincenzo Mallardo   +2 more
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Plastic Crystals

2013
Small spherical molecules are able to exhibit physical properties which reflect the ability to freely rotate in the ordered solid phase and are classed as plastic crystals. The property of achieving rotational freedom in the solid state can be observed in some polymer systems and is a precursor to understanding the dynamic of glassy polymers and the ...
openaire   +1 more source