Results 61 to 70 of about 2,678,766 (294)

A Contactless Zero-Value Insulators Detection Method Based on Infrared Images Matching

IEEE Access, 2020
A contactless method based on infrared image matching is presented for zero-value insulator detection on outdoor porcelain insulator string. An improved SIFT (scale-invariant feature transformation) method is developed to extract features and accomplish ...
Hongying He, Zhuang Hu, Bozhong Wang, Diansheng Luo, Wei-Jen Lee, Jinming Li   +5 more
doaj   +1 more source

Electrical and magnetic properties of n-Cd(_1-x)Mn(_x) Te close to the metal-insulator transition [PDF]

, 2001
Electrical transport and magnetic measurements have been made on n-Cd(_1-x)Mn(_x) Te (0.047 50 mT) Efros-Shklovskii variable range hopping is observed in the insulating phase.
Read, D.E., Read, Daniel Edward
core  

Insulator-to-Superconductor Transition in Quasi-One-Dimensional HfS₃ under Pressure

, 2022
Various transition-metal trichalcogenides (TMTC) show unique electronic properties, such as metal–insulator transition, topological insulator, and even superconducting transition.
Fang Hong (3589154), Binbin Yue, Pengfei Shan (5269451), Yunyu Yin (3837715), Ting Wen (367995), Jian-Tao Wang, Wen Deng, Binbin Yue (4175230), Ting Wen, Yunyu Yin, Xiaohui Yu, Wei Zhong, Fang Hong, Wei Zhong (284774), Wen Deng (123626), Jian-Tao Wang (2185369), Xiaohui Yu (303050), Yonggang Wang, Yonggang Wang (115253), Pengfei Shan   +19 more
core   +1 more source

Electrodeposition in Structural Lattices of Variable Architectures

Advanced Engineering Materials, EarlyView.
Electrodeposition enables geometry‐sensitive, autonomous void filling while simultaneously tuning chemical and mechanical properties. The development of approaches that can autonomously fill and heal material voids and yield composites with tailorable properties is increasingly relevant in engineering.
Yeong‐Man Kwon, Jingwen Zhang, Guido Musso, Alessandro F. Rotta Loria   +3 more
wiley   +1 more source

Investigation of Resonance Characteristics of More Than 10 000 Metal‐Coated Silicon MEMS Cantilevers Using Machine Learning

Advanced Engineering Materials, EarlyView.
More than 10 000 metal‐coated silicon MEMS cantilevers are fabricated and characterized to build a large‐scale experimental dataset spanning multiple vibrational modes. Machine learning algorithms are benchmarked to predict resonance frequency and quality factor, with ensemble based models achieving accuracy approaching experimental uncertainty.
Sina Zare Pakzad, Saurabh Thorat, Andre Loch Gesing, Dominik Huber, Christopher Zellner, Patrick Egger, Georg Pfusterschmied, Ulrich Schmid, Michael Schneider   +8 more
wiley   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source

Reviving indigenous electrical insulator manufacturing in sub-saharan Africa: A narrative critical review of barriers and opportunities

Energy Strategy Reviews
Nigeria's electrical insulator industry remains underdeveloped despite abundant reserves of raw materials such as kaolin, ball clay, and feldspar. This study adopts a critical narrative review approach, synthesizing evidence from approximately 52 peer ...
Rasaq Olawale Medupin, Sunday Albert Lawal, Ezutah Udoncy Olugu, Shade Ibidunni Ishola, Busayo Adebiyi, Usman Rakiya Abdullahi, Sumaila Omeiza Jimoh   +6 more
doaj   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

Non-uniform Pollution Method and Pollution Flashover Characteristics of Transmission Line Insulators

Zhongguo dianli, 2019
At present, pollution of insulators in artificial contamination test is done by uniform smearing, but natural pollution, affected by wind, raining, insulator shape, pollution, pollutant particle size and other factors, is a non-uniform accumulation on ...
Qin LIU, Yiwen WANG
doaj   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source