Results 91 to 100 of about 287,210 (299)

Deterministic Detection of Single Ion Implantation

Advanced Engineering Materials, EarlyView.
Focused ion beam implantation with high detection efficiencies will enable the rapid and scalable fabrication of advanced spin‐based technologies such as qubits. This work presents the detection efficiencies of a wide range of ions implanted into solid‐state hosts, with efficiencies of >90% recorded for ion species and substrate combinations of ...
Mason Adshead, Lok Kan Wan, Maddison Coke, Janet Jacobs, Nicholas F. L. Collins, Mark C. Rosamond, Richard J. Curry   +6 more
wiley   +1 more source

On the Dynamical Ferromagnetic, Quantum Hall, and Relativistic Effects on the Carbon Nanotubes Nucleation and Growth Mechanism

, 2007
The mechanism of carbon nanotube (CNT) nucleation and growth has been a mystery for over 15 years. Prior models have attempted the extension of older classical transport mechanisms.
A.R. Biris, Alexandru S. Biris, Baker, Baker, Berger, Biris, Couteau, D. Lupu, De Martino, Dresselhaus, Enkeleda Dervishi, Iijima, Koshio, Kroto, Little, Little, Reginald B. Little, Schmitt, Thess, Tibbetts, Wang, Yang Xu, Yonei, Zhongrui Li, Zhou   +24 more
core   +1 more source

Multifunctional Crushing and Piezoresistive Self‐Sensing in Conductive Epoxy/CNT‐Coated Polyetherimide TPMS Lattices

Advanced Engineering Materials, EarlyView.
This study reports lightweight polyetherimide triply periodic minimal surfaces lattices coated with carbon nanotube‐reinforced epoxy that combine mechanical robustness with self‐sensing. The conformal coating enhances stiffness, strength and energy absorption while enabling reliable strain monitoring.
A. Triay, J. Schneider, P. Harrison, S. Kumar   +3 more
wiley   +1 more source

Evidence of underlying structural similarities of amorphous materials

Communications Materials
Amorphous metal oxides are generally thought to be structurally different from metallic glasses because of the different types of bonding, such as ionic, metallic, and covalent.
Akihiko Hirata, Kengo Nishio, Masayuki Okugawa, Ryusuke Nakamura   +3 more
doaj   +1 more source

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

Advanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni, Thalita Marcolan Valverde, Talita Martins, Guilherme Mattos Jardim Costa, Alfredo Miranda de Goes, Marcello Rosa Dumont, Eduardo Henrique Martins Nunes, Marivalda de Magalhães Pereira   +7 more
wiley   +1 more source

Particle growing mechanisms in Ag-ZrO2 and Au-ZrO2 granular films obtained by pulsed laser deposition

, 2006
Thin films consisting of Ag and Au nanoparticles embedded in amorphous ZrO2 matrix were grown by pulsed laser deposition in a wide range of metal volume concentrations in the dielectric regime (0 ...
Amílcar Labarta, Barnes J-P, Barnes J-P, Batlle X, Hattink B J, He D, Manuel Varela, Montserrat García del Muro, Sharma A K, Wang Q, Xavier Batlle, Zorica Konstantinović   +11 more
core   +1 more source

Impact of Pre‐Oxidation Treatments on a Recycled MgO/Steel‐Composite as Carbon Free Anode in Aluminum‐Electrolysis Environments

Advanced Engineering Materials, EarlyView.
Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser, Felix Drechsler, Nora Brachhold, Florian Kerber, Christos G. Aneziris   +4 more
wiley   +1 more source

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

Advanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich, Lenka Kunčická, Pavel Czernek, Zifan Wang   +3 more
wiley   +1 more source

Boosting and stabilizing oxygen evolution reaction through Ru single atoms anchored amorphous NiMoOx electrocatalyst

Nature Communications
Efficient and durable electrocatalysts for the oxygen evolution reaction (OER) are essential for advancing water splitting technologies, which enable sustainable hydrogen production.
Jiayi Li, Yiming Zhu, Changyuan Li, Qian Zhang, Ju Rong, Shasha Guo, Nicolas Alonso-Vante, Long Yang, Min-Hsin Yeh, Wei-Hsiang Huang, Xiaohua Yu, Hongfei Cheng, Jiwei Ma   +12 more
doaj   +1 more source

A general synthesis approach for amorphous noble metal nanosheets

Nature Communications, 2019
While noble metal usage in catalysis is ubiquitous, the metals’ scarcity necessitates new materials designs for efficient utilization. Here, authors report a general strategy to prepare amorphous noble metal nanosheets and find the nanomaterials to act ...
Geng Wu, Xusheng Zheng, Peixin Cui, Hongyu Jiang, Xiaoqian Wang, Yunteng Qu, Wenxing Chen, Yue Lin, Hai Li, Xiao Han, Yanmin Hu, Peigen Liu, Qinghua Zhang, Jingjie Ge, Yancai Yao, Rongbo Sun, Yuen Wu, Lin Gu, Xun Hong, Yadong Li   +19 more
doaj   +1 more source