Results 61 to 70 of about 2,693 (187)

Structure–Property Relationships of Recycled Lithium-Ion Battery Cathodes: Microstructure Optimization Using Virtual Materials Testing

Batteries
The increasing demand for sustainable battery technologies requires effective recycling strategies for end-of-life lithium-ion battery cathodes.
Lukas Fuchs, Philipp Rieder, Donal P. Finegan, Francois Usseglio-Viretta, Jeffery Allen, Melissa Popeil, Orkun Furat, Volker Schmidt   +7 more
doaj   +1 more source

Caustics and virtual cathodes in electron beams

Journal of Plasma Physics, 1988
A simplified model is discussed that captures the basic physics of the phenomenon of oscillatory virtual cathodes in electron beams. A monoenergetic non-relativistic one-dimensional electron beam is injected through a conducting grid into a semi-infinite drift space.
openaire   +2 more sources

Artificial intelligence–driven decoupling structure–activity relationship for lithium‐ion batteries

InfoScience, EarlyView.
Artificial intelligence can efferently accelerate the high‐throughput screening of battery materials, the analysis of multiphase mechanisms, and the precise prediction of capacity and cycle life. This review systematically summarizes the applications of machine learning (ML) in decoupling the complex structure‐activity relationships of lithium‐ion ...
Tao Wang, Yuhang Meng, Tianhao Chen, Xiangfen Jiang, Yoshio Bando, Jinjue Zeng, Xuebin Wang   +6 more
wiley   +1 more source

Stochastic 3D reconstruction of cracked polycrystalline NMC particles using 2D SEM data

npj Computational Materials
Li-ion battery performance is strongly influenced by the 3D microstructure of its cathode particles. Cracks within these particles develop during calendaring and cycling, reducing connectivity but increasing reactive surface, making their impact on ...
Philipp Rieder, Orkun Furat, Francois L. E. Usseglio-Viretta, Jeffery Allen, Peter J. Weddle, Donal P. Finegan, Kandler Smith, Volker Schmidt   +7 more
doaj   +1 more source

Discovering Shared Design Heritage for Semiconductor‐Based Gamma‐Ray Spectrometers: From CdTe to Metal Halide Perovskites

Laser &Photonics Reviews, EarlyView.
Decades of CdTe and CdZnTe gamma‐ray spectrometer development define core design principles for room‐temperature semiconductor detectors. This Review highlights how metal halide perovskites rapidly assimilate these principles, particularly through defect and compositional engineering strategies that establish favorable spectroscopic conditions for ...
Younghak Kim, Jiwon Seo, Jihwan Boo, Jaehyeon Seo, Chanho Kim, Geehyun Kim, Jung‐Yeol Yeom, Beomjun Park   +7 more
wiley   +1 more source

Digital Twin Reveals the Impact of Carbon Binder Domain Distribution on Performance of Lithium‐Ion Battery Cathodes

Small Structures
The rising demand for high‐performance lithium‐ion batteries (LIBs) emphasizes the need for precise electrode design. The carbon binder domain (CBD) within electrodes, crucial for electron transport and structural integrity, can impede lithium‐ion ...
Seungsoo Jang, Yejin Kang, Hyeongseok Kim, Joonam Park, Kang Taek Lee   +4 more
doaj   +1 more source

Enhancement in the power of microwaves by the interference with a cone-shaped reflector in an axial vircator

Results in Physics, 2019
A virtual cathode oscillator (vircator) is a special type of oscillator capable of generating high-power microwaves. We studied an axially extracted vircator by installing a cone-shaped reflector in our pulsed power device, “Chundoong” and numerically ...
Sohail Mumtaz, Pradeep Lamichhane, Jun Sup Lim, Sang Ho Yoon, Jung Hyun Jang, Doyoung Kim, Suck Woo Lee, Jin Joo Choi, Eun Ha Choi   +8 more
doaj   +1 more source

Unmanned Aerial Systems for Corrosion Detection: Multi‐Sensor Technologies, Challenges, and Opportunities for Next‐Generation Inspection

Quality and Reliability Engineering International, EarlyView.
ABSTRACT Corrosion remains a critical threat to the integrity and service life of infrastructure in industries such as oil, gas, construction, renewable energy, and transportation. Traditional inspection methods, being labor‐intensive, hazardous, and often subjective, fall short in addressing modern inspection demands.
Alhossein Alharbi, Yunes Alqudsi, Alhasan Ali Alharbi, Mohammed Basheer Mohiuddin   +3 more
wiley   +1 more source

Virtual commissioning of the Korea Light Source Hard X‐ray Nanoprobe beamline with multilingual natural language control

Journal of Synchrotron Radiation, EarlyView.
A pre‐installation virtual commissioning platform for the Korea Light Source ID10 hard X‐ray nanoprobe couples browser‐based Monte Carlo ray tracing, EPICS/Bluesky control and a multilingual natural‐language agent (98.2% accuracy in Korean, English and Japanese) under a zero‐change hardware transition principle, producing commissioning design inputs ...
Minho Seo, Hyeong-joo Choi, Dasuel Ham, Changwan Ha, Yong-Hyun Kim, Changhui Lee, Jun Lim, Ki-jeong Kim, In-hui Hwang, Jaeyong Shin   +9 more
wiley   +1 more source

Design of a Three‐Phase PWM Rectifier Based on Improved Whale Optimization Algorithm Optimized Fuzzy Control

Advanced Control for Applications, Volume 8, Issue 3, September 2026.
Schematic diagram of the whale optimization algorithm (WOA)–optimized fuzzy proportional–integral–derivative (PID) controller. The WOA is employed to dynamically tune the scaling factor expressions and fuzzy control parameters (a(e)a(e), a(ec)a(ec), βpβp, βiβi), as well as the initial PID gains (kp0kp0, ki0ki0), based on the error (ee) and its ...
Xiaosong Tian, Meiguang Jiang, Congguo Jiang, Guangya Liu, Jun Zhang, Xiangwen Lv, Weijiang Yang, Ruoyu Yang   +7 more
wiley   +1 more source