Results 121 to 130 of about 612,163 (359)

Imperfect Homoclinic Bifurcations

, 2001
Experimental observations of an almost symmetric electronic circuit show complicated sequences of bifurcations. These results are discussed in the light of a theory of imperfect global bifurcations.
A. Arnéodo, D. V. Lyubinov, D. V. Turaev, E. Allaria, J. J. Healey, J. von Stamm, J. W. Swift, J.-M. Gambaudo, J.-M. Gambaudo, J.-M. Gambaudo, Jan Abshagen, M. Golubitsky, M. Golubitsky, M. J. B. Hauser, P. Coullet, P. Glendinning, P. Glendinning, P. Glendinning, Paul Glendinning, R. Herrero, S. M. Cox, T. Mullin, T. Peacock, Tom Mullin   +23 more
core   +1 more source

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

Advanced Functional Materials, EarlyView.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar, Matthew Large, Andrea Ciavatti, Laura Basiricò, Beatrice Fraboni, Paul J. Sellin, Attila J. Mozer, Marco Petasecca, Matthew J. Griffith   +8 more
wiley   +1 more source

An analysis/simulation program for power electronic circuits [PDF]

, 1989
D. Vincenti, M. Boost, P.D. Ziogas, Rajni V. Patel   +3 more
openalex   +1 more source

Carbon Nanotube 3D Integrated Circuits: From Design to Applications

Advanced Functional Materials, EarlyView.
As Moore's law approaches its physical limits, carbon nanotube (CNT) 3D integrated circuits (ICs) emerge as a promising alternative due to the miniaturization, high mobility, and low power consumption. CNT 3D ICs in optoelectronics, memory, and monolithic ICs are reviewed while addressing challenges in fabrication, design, and integration.
Han‐Yang Liu, Yun Sun, Dong‐Ming Sun, Hui‐Ming Cheng   +3 more
wiley   +1 more source

Oven temperature controller for electronic components [PDF]

, 1973
Simple, inexpensive circuit has been developed which provides active temperature control to certain precision electronic components such as crystal oscillators and Zener ...
Billingsley, S. W.
core   +1 more source

Hydrophobic Deep Eutectic Solvent (DES) Design Enables Optimally Hydrated DES‐in‐Water Electrolytes for High‐Performance Bromine Redox‐Enhanced Energy Storage Systems

Advanced Functional Materials, EarlyView.
Faradaic charging with bromine redox chemistry shows promise for energy storage, yet its efficient use in aqueous electrolytes is hindered by water decomposition and polybromides' cross‐diffusion, leading to suboptimal cell performance. This study introduces a tetrabutylammonium bromide‐based hydrated deep eutectic electrolyte with optimized water ...
Tae Pyeong Eom, Gunwoo Lee, Young Hun Cho, Younjee Lim, Seung Joon Yoo   +4 more
wiley   +1 more source

Motion-unrestricted dynamic electrocardiogram system utilizing imperceptible electronics

Nature Communications
Electrocardiogram (ECG) plays a vital role in the prevention, diagnosis, and prognosis of cardiovascular diseases (CVDs). However, the lack of a user-friendly and accurate long-term dynamic electrocardiogram (DCG) device in motion has made it challenging
Ding Li, Tian-Rui Cui, Jia-Hao Liu, Wan-Cheng Shao, Xiao Liu, Zhi-Kang Chen, Zi-Gan Xu, Xin Li, Shuo-Yan Xu, Zi-Yi Xie, Jin-Ming Jian, Xu Wang, Lu-Qi Tao, Xiao-Ming Wu, Zhong-Wei Cheng, Zi-Rui Dong, Hou-Fang Liu, Yi Yang, Jun Zhou, Tian-Ling Ren   +19 more
doaj   +1 more source

Broadband millimeter-wave metasurface antenna array with printed ridge gap waveguide for high front-to-back ratio

Journal of Information and Intelligence, 2023
A novel broadband metasurface (MTS) antenna array with high front-to-back ratio (FBR) is proposed for 28 GHz millimeter-wave applications. With slot pairs loaded on patch cells, an aperture-coupled slotted-mushroom MTS antenna is designed to obtain ...
Hao Yi, Yajie Mu, Jiaqi Han, Long Li
doaj  

Highly Efficient 3D‐Printed PVDF‐Based Triboelectric Nanogenerators Featuring Polymorphic Perovskite Nanofillers

Advanced Functional Materials, EarlyView.
This study demonstrates the use of a low‐cost 3D printing technique to prepare a large‐area PVDF‐FAPbI3 composite dielectric film for flexible TENG application. The δ→α phase transformation of the FAPbI3 nanofillers has significantly improved the β‐phase content, morphology, and dielectric properties of the PVDF film.
Nurfatin Hafizah Zain Karimy, Hai Li, Hock Beng Lee, Devi Prashad Ojha, Manoj Mayaji Ovhal, Vasanthan Devaraj, Sooman Lim, Jae‐Wook Kang   +7 more
wiley   +1 more source

Spray-Drying Synthesis of Na₄Fe₃(PO4)₂P₂O₇@CNT Cathode for Ultra-Stable and High-Rate Sodium-Ion Batteries

Molecules
Iron-based phosphate is a promising cathode for sodium-ion batteries due to its low cost and abundant resources; however, the practical application is hindered by poor electronic conductivity, sluggish Na+ diffusion, and a lack of low-cost and scalable ...
Jinri Huang, Ziheng Zhang, Daiqian Chen, Hesheng Yu, Yu Wu, Yuanfu Chen   +5 more
doaj   +1 more source