Results 71 to 80 of about 3,272,174 (382)

XX.The dielectric strength of air [PDF]

The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, 1906
n ...
openaire   +2 more sources

Beyond Order: Perspectives on Leveraging Machine Learning for Disordered Materials

Advanced Engineering Materials, EarlyView.
This article explores how machine learning (ML) revolutionizes the study and design of disordered materials by uncovering hidden patterns, predicting properties, and optimizing multiscale structures. It highlights key advancements, including generative models, graph neural networks, and hybrid ML‐physics methods, addressing challenges like data ...
Hamidreza Yazdani Sarvestani, Surabhi Nadigotti, Erfan Fatehi, Derek Aranguren van Egmond, Behnam Ashrafi   +4 more
wiley   +1 more source

Ultra-high energy storage in lead-free NaNbO3-based relaxor ceramics with directional slush-like polar structures design

Nature Communications
Multilayer ceramic capacitors with ultra-high-power densities are widely used in electronic power systems. However, achieving a balance between high energy density and efficiency remains a substantial challenge that limits the practical application of ...
Zhentao Wang, Da Li, Wenyuan Liu, Liqiang He, Diming Xu, Jinnan Liu, Jiajia Ren, Xin Wang, Yang Liu, Guoqiang He, Jian Bao, Zhen Fang, Guiwei Yan, Xu Liang, Tao Zhou, Weichen Zhao, Wenfeng Liu, Dong Wang, Di Zhou   +18 more
doaj   +1 more source

Influence of Temperature on Scratch and Wear Properties of Technical Thermoplastics: Implications for Material Selection

Advanced Engineering Materials, EarlyView.
The share of technical thermoplastics is expected to grow further in the e‐mobility segment. In this study, a detailed temperature‐based tribological characterization of technical thermoplastics is performed. The tribological properties are discussed in terms of the dynamic mechanical properties of polymers at different ambient temperatures. A proof of
Harsha Raghuram, Thomas Koch, Vasiliki-Maria Archodoulaki   +2 more
wiley   +1 more source

Wafer Bonding Technologies for Microelectromechanical Systems and 3D ICs: Advances, Challenges, and Trends

Advanced Engineering Materials, EarlyView.
This review explores wafer bonding technologies, covering wafer preparation, activation methods, and bonding mechanisms. It compares direct and indirect bonding, highlights recent advancements and future trends, and examines applications in 3D integration and packaging.
Abdul Ahad Khan, Tuan‐Khoa Nguyen, Quang Thang Trinh, Nam‐Trung Nguyen, Dzung Viet Dao, Yong Zhu   +5 more
wiley   +1 more source

The effect of multilayered film structure on the dielectric properties of composites films based on P(VDF-HFP)/Ni(OH)2

Nanocomposites, 2019
High dielectric constant ceramics fillers are widely used as fillers in polymer matrix to prepare high performance dielectric composites. Homogeneous filler distribution in these composites films is found to be quite difficult to achieve balance between ...
Chengxiao Sun, Hua Deng, Wenjing Ji, Hongju Zhou, Guojie Zhao, Rongni Du, Qiang Fu   +6 more
doaj   +1 more source

Analisis Pengaruh Pembebanan terhadap Kekuatan Dielektrik Minyak Isolasi Transformator 6,6 KV/380 V di PT.INTIBENUA PERKASATAMA Dumai [PDF]

, 2017
The increment of electric energy comsumption causes the transformer to experience a high load and needs to be detected and treated to increase reability and reduce failure. Dielectric strength is one of detection parameter used.
Firdaus, F. (Firdaus), Saprianto, S. (Saprianto)   +1 more
core  

Peculiar Bi-ion dynamics in Na1/2Bi1/2TiO3 from terahertz and microwave dielectric spectroscopy

, 2014
Dynamics of the main dielectric anomaly in Na1/2Bi1/2TiO3 (NBT) was studied by time-domain THz and microwave spectroscopy, using also previously published data and their new overall fits.
Banys, Juras, Bovtun, Viktor, Dittmer, Robert, Kamba, Stanislav, Nuzhnyy, Dmitry, Pasciak, Marek, Petzelt, Jan, Rodel, Jurgen, Svirskas, Sarunas   +8 more
core   +1 more source

High-K dielectric sulfur-selenium alloys. [PDF]

, 2019
Upcoming advancements in flexible technology require mechanically compliant dielectric materials. Current dielectrics have either high dielectric constant, K (e.g., metal oxides) or good flexibility (e.g., polymers).
Ajayan, Pulickel M, Apte, Amey, Babu, Ganguli, Calderon, Hector A, Dai, Pengcheng, Hachtel, Jordan A, Hilario, Martin S, Idrobo, Juan Carlos, Jawdat, BenMaan I, Lerma, Albert, Li, Tong, Lou, Jun, Lupini, Andrew R, Owuor, Peter Samora, Puthirath, Anand B, Robles Hernandez, Francisco C, Susarla, Sandhya, Tam, David W, Tiwary, Chandra Sekhar, Tsafack, Thierry, Wei, Bingqing   +20 more
core   +2 more sources

Thermal Conductivity of Silicone Rubber Composites: Effects of Ceramic Fillers, Pressure, and Temperature

Advanced Engineering Materials, EarlyView.
This study investigates the influence of ceramic fillers—aluminum oxide, boron nitride, and a combination of aluminum oxide and zinc oxide—with different particle sizes, on the thermal conductivity of solid silicone rubber. Additionally, the impact of potential synergistic interactions from the simultaneous addition of selected fillers is explored to ...
Aryan Oktaee, Kevin Klier, Ralf‐Urs Giesen, Hans‐Peter Heim   +3 more
wiley   +1 more source