Results 91 to 100 of about 915 (195)

2D Reconfigurable Memory Device Enabled by Defect Engineering for Multifunctional Neuromorphic Computing

Advanced Materials, Volume 36, Issue 35, August 28, 2024.
An innovative reconfigurable memory device (RMD) based on MoS2/CuInP2S6 heterostructure enabled by defect engineering of ferroelectric CuInP2S6 nanosheet is developed. In memory mode, the RMD can diagnose ophthalmic disease by segmenting vasculature within biological retinas.
Yunpeng Xia, Ning Lin, Jiajia Zha, Haoxin Huang, Yiwen Zhang, Handa Liu, Jinyi Tong, Songcen Xu, Peng Yang, Huide Wang, Long Zheng, Zhuomin Zhang, Zhengbao Yang, Ye Chen, Hau Ping Chan, Zhongrui Wang, Chaoliang Tan   +16 more
wiley   +1 more source

How to Recognize and Control Interfacial Phenomena That Hinder the Advancement of Clean Energy Technologies [PDF]

, 2021
Nuclear energy and electrochemical energy storage, such as batteries, are key parts to the clean energy transition of critical infrastructure. This work aims to define, monitor, and modify interfacial layers that would improve the utility of materials in
Efaw, Corey Michael
core   +1 more source

Influence of dislocations on hydrogen diffusion and trapping in an Al-Zn-Mg aluminium alloy

Materials & Design, 2019
Cu-lean Al-Zn-Mg alloys are known to be susceptible to hydrogen embrittlement (HE), which currently limits their use in automotive industry. Several works suggested that the resulting loss of mechanical properties was related to hydrogen trapping in ...
L. Oger, B. Malard, G. Odemer, L. Peguet, C. Blanc   +4 more
doaj   +1 more source

The Role of Intermetallic Particles in Localized Corrosion of Aluminium Alloy - Studied by AFM, SKPFM and Integrated AFM/SECM [PDF]

ECS Meeting Abstracts, 2007
Abstract not Available.
Ali Davoodi, Jinshan Pan, Christofer Leygraf, Stefan Norgren   +3 more
openaire   +1 more source

Exploration of Nanoscale Electromechanical Couplings [PDF]

, 2020
This dissertation explores the electromechanical properties of organic piezoelectric materials and the measurement systems used to determine their unique properties.
Miller, Nathaniel
core  

Properties of real metallic surfaces: Effects of density functional semilocality and van der Waals nonlocality

, 2017
We have computed the surface energies, work functions, and interlayer surface relaxations of clean (111), (110), and (100) surfaces of Al, Cu, Ru, Rh, Pd, Ag, Pt, and Au. Many of these metallic surfaces have technological or catalytic applications.
Bates, Jefferson E., Patra, Abhirup, Perdew, John P., Sun, Jianwei   +3 more
core   +1 more source

Synergistic enhancement on mechanical properties and corrosion resistance of biodegradable Mg-Zn-Y alloy via V-microalloying

Journal of Magnesium and Alloys
For the sake of improving the mechanical properties and corrosion resistance of biodegradable Mg alloy synergistically, various content of element V (0, 0.05, 0.10, 0.15, 0.20 wt.%) are introduced into an Mg-Zn-Y alloy with long-period stacking ordered ...
Jiaxin Zhang, Xin Ding, Ruirun Chen, Wenchao Cao, Jinshan Zhang, Rui Zhao   +5 more
doaj   +1 more source

In-situ AFM and quasi-in-situ studies for localized corrosion in Mg-9Al-1Fe-(Gd) alloys under 3.5 wt.% NaCl environment

Journal of Magnesium and Alloys
Revealing the localized corrosion process of Mg alloy is considered as one of the most significant ways for improving its corrosion resistance. The reliable monitor should be high distinguishability and real-time in liquid environment. Herein, Mg-9Al-1Fe
Junping Shen, Tao Lai, Zheng Yin, Yang Chen, Kun Wang, Hong Yan, Honggun Song, Ruiliang Liu, Chao Luo, Zhi Hu   +9 more
doaj   +1 more source

Corrosion Behaviors of AA5083 and AA6061 in Artificial Seawater: Effects of Cl-, HSO3- and Temperature

International Journal of Electrochemical Science, 2020
The electrochemical character of intermetallic inclusions plays a crucial role in the corrosion behaviors of aluminum alloys. The Volta potential of the intermetallic inclusions in AA5083 and AA6061 was investigated. Furthermore, the effects of Cl-, HSO3-
Zhan Zhang, Zhilong Xu, Jine Sun, Meiting Zhu, Qiong Yao, Dongjiu Zhang, Bowei Zhang, Kui Xiao, Junsheng Wu   +8 more
doaj   +1 more source

A Study on the Pitting Initiation of Duplex Stainless Steel (DSS 2205) Welded Joints Using SEM–EDS, SKPFM and Electrochemistry Methods

International Journal of Electrochemical Science, 2018
The influence of laser beam welding and a subsequent short-time post-weld heat treatment on the pitting corrosion in duplex stainless steel was investigated by diverse techniques, including the polarization curve method, scanning electron microscopy ...
Jiakun Sun, Xiaolei Li, Yangting Sun, Yiming Jiang, Jin Li   +4 more
doaj   +1 more source