Results 91 to 100 of about 6,248,110 (306)

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source

Electrochemical Properties of Li4Ti5O12-SnO2 Composite Powders Prepared by Scalable Spray Drying Process

International Journal of Electrochemical Science, 2013
Spherical Li4Ti5O12-SnO2 composite powders are prepared using scalable spray drying process from a homogeneous aqueous solution. The composite powders exhibit phase purity, compositional homogeneity, unique morphology, and mixed crystal structures ...
Kwang Min Yang, Young Jun Hong, Seung Ho Choi, Byung Kyu Park, Yun Chan Kang   +4 more
doaj   +1 more source

Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

Advanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee, Sofía Cruces, Xiaohua Liu, Yang Chen, Vasilis A. Maroufidis, Janghyun Jo, Lukas Völkel, Dennis Braun, Michael Möller, Leon Brackmann, Holger Kalisch, Michael Heuken, Andrei Vescan, Rafal E. Dunin‐Borkowski, Joachim Mayer, Stefan Wiefels, Max C. Lemme   +16 more
wiley   +1 more source

Review-Towards the Two-Dimensional Hexagonal Boron Nitride (2D h-BN) Electrochemical Sensing Platforms

, 2020
Electrochemical sensing performance of two-dimensional hexagonal boron nitride (2D h-BN) has traditionally been suppressed by their intrinsic electrical insulation and deficient electron transportation mechanism.
Willander, Magnus, Hatamie, Amir, Angizi, Shayan,, Alem, Sayed Ali Ahmad, Pakdel, Amir,, Willander, M., Angizi, S., Hatamie, Amir,, Simchi, A., Pakdel, Amir, Khalaj, M., Simchi, Abdolreza,, Angizi, Shayan, Khalaj, Maryam,, Simchi, Abdolreza, Khalaj, Maryam, Willander, Magnus,, Pakdel, A., Alem, S. A. A., Alem, Sayed Ali Ahmad,   +19 more
core   +1 more source

Facile Synthesis of Mesoporous CuO Nanoribbons for Electrochemical Capacitors Applications

International Journal of Electrochemical Science, 2013
Mesoporous ribbon-like CuO has been synthesized via a facile and scaleable wet-chemical method, accompanied with tetraoctylammonium bromide (TOAB) as a soft template under ambient condition.
Yu Xin Zhang, Ming Huang, Min Kuang, Chuan Pu Liu, Jian Liang Tan, Meng Dong, Yuan Yuan, Xiao Li Zhao, Zhongquan Wen   +8 more
doaj   +1 more source

Regulated Ion‐Diffusion Hydrogels for Subtle and Multimodal Temperature‐Strain Sensing in Wound Monitoring

Advanced Functional Materials, EarlyView.
A soft, dual‐channel hydrogel patch enables simultaneous detection of wound temperature and strain by integrating ion‐diffusion‐mediated thermoelectric and resistive sensing. The conformal design maintains stable performance during motion, capturing subtle inflammatory and mechanical changes for continuous wound monitoring.
Yu Fang, Xinglong Pan, Zhiwei Li, Wanheng Lu, Chang Liu, Yi Zhou, Guo Tian, Ghim Wei Ho   +7 more
wiley   +1 more source

Nitrogen Coordinated Copper Co-Doped Multi-Walled Carbon Nanotubes for High-Efficiency Electrochemical Sensing of Bisphenol A

, 2020
Multi-doping strategy plays an important role in improving the properties of carbon nanomaterials for fabricating electrochemical sensor with high performance.
An, Panlei, Zhu, Gangbing, An,Panlei, Zhu,Gangbing, Yi,Yinhui, Yi, Yinhui, Zhang, Depeng, Zhang,Depeng   +7 more
core   +1 more source

Electrochemical Properties of 0.6Li2MnO3-0.4Li(Ni1/3Mn1/3Co1/3)O2 Composite Cathode Powders with Spherical Shape and Fine Size

International Journal of Electrochemical Science, 2013
0.6Li2MnO3-0.4Li(Ni1/3Mn1/3Co1/3)O2 composite cathode powders are prepared by spray pyrolysis. The spherical shape of the precursor powders are maintained after post-treatment at temperatures between 600 and 900°C.
Mun Yeong Son, Jung Hyun Kim, Yun Chan Kang   +2 more
doaj   +1 more source

Chemical State Detection and Charge Transfer in Complex Oxide Heterostructures via In Situ Auger Electron Spectroscopy

Advanced Functional Materials, EarlyView.
In situ Auger Electron Spectroscopy resolves oxidation states with high fidelity during the pulsed laser deposition of multivalent perovskite manganate and vanadate heterostructures. The chemical‐state signature is carried by the valence‐electron population of the transition‐metal cation, read out through the relative intensities of Auger fine ...
Harish Kumarasubramanian, Jayakanth Ravichandran   +1 more
wiley   +1 more source

Surface modification of perovskite‐type oxide LaFeO3 with electroless nickel deposition for application in MH‐Ni batteries

Nano Select
In this study, the perovskite‐type oxide LaFeO3 is treated by electroless Ni deposition with different reaction time and the electrochemical properties of the resulting material are investigated as the anode for MH‐Ni batteries.
Jianyi Xu, Guofang Zhang, Xin Zhao, Feng Hu, Dandan Ke   +4 more
doaj   +1 more source