Results 121 to 130 of about 2,228,604 (285)

CeO2‐Based Electrocatalysts for the Oxygen Evolution Reaction: Design, Dynamic Mechanisms, and Electrolyte Adaptability

Advanced Science, EarlyView.
This Review shows how cerium oxide helps water‐splitting catalysts work better and last longer. It explains how CeO2 tunes electronic structure, oxygen‐vacancy behavior, and surface reconstruction, while adapting to alkaline, acidic, and seawater conditions.
Zhen Cui, Ailing Song, Zirui Cui, Manman Duanmu, Zhipeng Ma, Hao Liu, Guangjie Shao, Xinyi Tan, Guoxiu Wang, Hao Tian   +9 more
wiley   +1 more source

Multifunctional Vertical Bulk‐Heterojunction Transistors With Amorphous GaOx for Neuromorphic Perception‐to‐Decision

Advanced Science, EarlyView.
A multifunctional vertical bulk‐heterojunction transistor (MVBT) with amorphous GaOx integrates four functionalities within a single neuromorphic device. Gate‐source operation enables 254 nm deep‐ultraviolet sensing and threshold neuronal firing, whereas three‐terminal operation supports broadband UV–vis‐NIR synaptic functions and bias‐controlled ...
Jinkui Si, Qiong Zhuang, Rengjian Yu, Junling Zhou, Lan Yang, Changjie Zhou, Huili Zhu, Minshuai Wang, Xiaomei Cai, Qiubao Lin, Wangying Xu, Shuqiong Lan, Huipeng Chen   +12 more
wiley   +1 more source

Gradient‐Oxidized Bacterial Cellulose for Self‐Sustained Soil Moisture Sensing

Advanced Science, EarlyView.
An asymmetric encapsulated bacterial cellulose device integrates a gradient‐oxidized BC framework with a LiCl‐doped Ecoflex hygroscopic layer, enabling self‐powered soil moisture monitoring through directional ion transport. The device sustains stable hydrovoltaic output, supports deep‐learning humidity classification, and fully biodegrades in soil ...
Nan Zhou, Jing Li, Xiang Xu, Senyuan Ye, Bin Chen, Shuang Wu, Duo Xu, Keshuai Liu, Chong Gao, Weilin Xu, Can Ge   +10 more
wiley   +1 more source

Integrated scanning kelvin probe-scanning electrochemical microscopy system

, 2012
Ein integriertes System, das auf einer Kelvin-Sonde und einem elektrochemischen Rastermikroskop basiert, wurde entwickelt und aufgebaut. Der Vorteil dieses Systems besteht darin, dass es sequenzielle Experimente im SKP-Modus und unterschiedlichen SECM-Modi mit der gleichen Elektrode und über der gleichen Stelle auf der Probenoberfläche durchführen kann.
openaire   +1 more source

Acoustic scanning probe microscopy: an overview

, 2012
In this chapter, which serves as an introduction to the entire book, an overview is given of techniques resulting from the synergy between ultrasonic methods and scanning probe microscopy (SPM).
D. Passeri, F. Marinello, PASSERI, Daniele   +2 more
core   +1 more source

Ag Nanowire‐Integrated MoS2/ZnO Heterojunctions for Highly Efficient Photogenerated Charge Transfer

Advanced Electronic Materials, Volume 11, Issue 6, May 2025.
A versatile strategy is reported for fabricating multi‐dimensional heterojunctions with significantly improved charge transfer capability. By integrating Ag nanowires with a MoS2/ZnO heterojunction, a fourfold increase in surface photovoltage is achieved, reaching 200 mV under visible light illumination.
Anh Thi Nguyen, Jungyoon Cho, Malkeshkumar Patel, Duc Anh Vu, Jungeun Song, Dongseok Suh, Ambrose Seo, Joondong Kim, Dong‐Wook Kim   +8 more
wiley   +1 more source

SiO₂ Electret Formation via Stamp-Assisted Capacitive Coupling: A Chemophysical Surface Functionalisation

Inorganics
This work introduces a new method for creating patterned SiO2 electrets using stamp-assisted capacitive coupling (SACC), enabling surface functionalisation without direct electrode contact.
Edoardo Chini, Denis Gentili, Andrea Liscio, Massimiliano Cavallini   +3 more
doaj   +1 more source

Quantitative Kelvin Probe Force Microscopy

, 2009
In this paper we report on the investigation of electrostatic forces between a conductive probe and semiconducting materials by means of Kelvin probe force microscopy measurements.
Manfred Helm, Heidemarie Schmidt, Christine Baumgart   +2 more
core   +1 more source

Scanning Kelvin Probe Microscopy: Challenges and Perspectives towards Increased Application on Biomaterials and Biological Samples. [PDF]

Materials (Basel), 2018
Salerno M, Dante S.
europepmc   +1 more source

Robust NbN‐on‐Si/SiGe Hybrid Microwave Quantum Circuits With Long‐Term Stability

Advanced Electronic Materials, EarlyView.
Superconducting NbN resonators integrated with Si/SiGe quantum wells based semiconducting chip are investigated as a CMOS–compatible platform for scalable quantum hardware. Temperature–dependent microwave spectroscopy reveals loss mechanisms from TLS, quasiparticles, and scattering.
Paniz Foshat, Samane Kalhor, Shima Poorgholam‐khanjari, Douglas Paul, Martin Weides, Kaveh Delfanazari   +5 more
wiley   +1 more source