Results 71 to 80 of about 612,163 (359)

High current compensation network for dc logarithmic amplifiers [PDF]

, 1971
Circuit voltage output is reduced by voltage equivalent to ampere resistance drop of nonlogarithmic resistances of practical diodes; therefore, output is same as circuit using ideal diode.
Wilson, J. H.
core   +1 more source

Deciphering the Origin of Higher Shell Coordination on Single Iron Catalysts for Resilient Modulating Persulfate Oxidation Into Singlet Oxygen Pathway

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
This study reveals that higher shell S coordination can effectively modulate the spin state of FeN4 site via long‐range electronic interactions, giving rise to the oriented generation of singlet oxygen from peroxymonosulfate activation. Abstract Precise manipulation of coordination structure of single‐atom sites and establishment of schematic ...
Liang Zhang, Kai Cheng, Zhizhi Yang, Ye Zhang, Shiro Kubuki, Paul A. Bingham, Yang‐Chun Yong, Bofan Zhang, Xiaoguang Duan   +8 more
wiley   +1 more source

Electronic gating circuit and ultraviolet laser excitation permit improved dosimeter sensitivity [PDF]

, 1968
Standard dosimeter reader, modified by adding an electronic gating circuit to trigger the intensity level photomultiplier, increases readout sensitivity of photoluminescent dosimeter systems.
Eggenberger, D., King, D., Longnecker, A., Schutt, D.   +3 more
core   +1 more source

Chemically Processed Porous V2O5 Thin‐Film Cathodes for High‐Performance Thin‐film Zn‐Ion Batteries

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
This study presents a rapid, cost‐effective chemical method for fabricating porous vanadium oxide thin‐film cathodes, aimed at enhancing charge storage in Zinc‐ion thin‐film batteries. The approach promises high‐performance, safe, and affordable thin‐film batteries, with industrial viability through efficient processing of highly porous cathodes ...
Jingli Luo, Mengjue Cao, Nibagani Naresh, Jnanraj Borah, Shuhui Li, Tianlei Wang, Bimal K. Sarma, Jianfeng Yao, Ivan P. Parkin, Buddha Deka Boruah   +9 more
wiley   +1 more source

Electronic Devices and Circuits

The book "Electronic Devices and Circuits" is a comprehensive guide that begins with foundational principles,introducing readers to semiconductor devices and progressing through topics such as semiconductor diodes, rectifiers, filters, and regulators.
Dr.N.SUTHANTHIRA VANITHA, Dr.S.KALPANA DEVI, Dr.G.SUDHA, Dr.A.JASMINE XAVIER   +3 more
  +6 more sources

Reconfigurable EIT Metasurface with Low Excited Conductivity of VO₂

Photonics
The active materials-loaded reconfigurable metasurface is a potential platform for terahertz (THz) communication systems. However, the requirements of the modulation performance and the modulation rate put forward the opposite requirements on the excited
Ruijie Li, Qiang Feng, Gaomou Lei, Qifan Li, Haixia Liu, Peng Xu, Jiaqi Han, Yan Shi, Long Li   +8 more
doaj   +1 more source

Generation of Multiple Pseudo Bessel Beams with Accurately Controllable Propagation Directions and High Efficiency Using a Reflective Metasurface

Applied Sciences, 2020
In this paper, a generation method procedure based on a reflective metasurface is proposed to generate multiple pseudo Bessel beams with accurately controllable propagation directions and high efficiency.
Haixia Liu, Hao Xue, Yongjie Liu, Long Li   +3 more
doaj   +1 more source

Wearable Haptic Feedback Interfaces for Augmenting Human Touch

Advanced Functional Materials, EarlyView.
The wearable haptic feedback interfaces enhance user experience in gaming, social media, biomedical instrumentation, and robotics by generating tactile sensations. This review discusses and categorizes current haptic feedback interfaces into force, thermal, and electrotactile stimulation‐based haptic feedback interfaces, elucidating their current ...
Shubham Patel, Zhoulyu Rao, Maggie Yang, Cunjiang Yu   +3 more
wiley   +1 more source

Applications of lasers: A promising route toward low-cost fabrication of high-efficiency full-color micro-LED displays

Opto-Electronic Science
Micro-light-emitting diodes (micro-LEDs) with outstanding performance are promising candidates for next-generation displays. To achieve the application of high-resolution displays such as meta-displays, virtual reality, and wearable electronics, the size
Shouqiang Lai, Shibiao Liu, Zilu Li, Zhening Zhang, Zhong Chen, Rong Zhang, Hao-Chung Kuo, Tingzhu Wu   +7 more
doaj   +1 more source

Electronic circuitry used to automate paper chromatography [PDF]

, 1967
Electronic circuit is used in a paper chromatograph instrument that has excellent sensitivity and furnishes a printed record of each test. The circuit measures and records changes in conductivity in a strip of chromatographic paper as different solutions
Steffensen, G. R.
core   +1 more source