Results 51 to 60 of about 1,545 (212)

Device for Automated Measurement of Volt-Ampere Characteristics

Electronic and Acoustic Engineering, 2019
The device, which allows automated measurement of volt-ampere characteristics of semiconductor devices, is developed.  The device is implemented using the microcontroller of STM32F4 series, DAC, voltage–current transform circuit, voltage and current sensor and a laptop with LabVIEW programming environment.
openaire   +3 more sources

Multifunctional Design of Solid Polymer Electrolytes: Paving the Way for High‐Performance All‐Solid‐State Batteries

Carbon Energy, EarlyView.
This review provides a comprehensive and systematic overview of the multifunctional design strategies for solid polymer electrolytes (SPEs), a pivotal component for enabling high‐performance all‐solid‐state batteries (ASSBs). It begins with a detailed classification of SPE systems and elaborates on their respective molecular design principles. The work
Bin Man, Yuzhen Zhao, Bo Fu, Yulong Zeng, Yinwen Chen, Qingrui Liu, Wenjing Luo, Xin Li, Xuewei Li, Zikang Zhang, Yun Zheng, Sijie Liu   +11 more
wiley   +1 more source

Magnetron discharge volt-ampere characteristic investigation at thin film coating process [PDF]

, 2014
© Published under licence by IOP Publishing Ltd. Magnetron discharge at reactive and working gases mixture atmosphere current-voltage characteristic (I-U) for different sputtering parameters is investigated.
Luchkin G., Kashapov N., Luchkin A.
core  

Characterıstıcs of Electrıcal Current Relaxatıon in Monocrystal TlInSe2

East European Journal of Physics
This study investigates the volt-ampere characteristic of the TlInSe2 compound at various temperatures, as well as the relaxation of electric current across different voltages (corresponding to varying electric field intensities) at a temperature of 300 ...
R.S. Madatov, A.I. Najafov, M.A. Mammadov, A.S. Alekperov, Z.I. Asadova, F.G. Asadov, R.E. Huseynov   +6 more
doaj   +1 more source

On the Problems of Current Limitations in Networks Based on Power Semiconductor Devices

Energies, 2023
The presence of high short-circuit currents (200–300 kA) in autonomous and generator power systems of low and medium voltage classes, causing a decrease in the switching resource of switching facilities, necessitates the search for ways of limiting the ...
Evgeniy Safonov, Vladimir Frolov, Ruslan Zhiligotov, Yuri Petrenya   +3 more
doaj   +1 more source

Perovskite Photodetectors at the Intelligence Frontier: From Tunable Materials to Adaptive Optoelectronic Systems

Carbon Energy, EarlyView.
This comprehensive review presents a progressive roadmap for perovskite vision detectors. Centered on perovskite‐based artificial perception, the graphic illustrates a systematic evolution: starting with fundamental material engineering and device architectures, advancing toward complex functional strategies such as flexible neuromorphic imaging ...
Chenglong Li, Wei Qu, Deepak Kumar, Naini Jain, Nur Wardina Syahirah binti Mohamad Fadil, Nur Najiha binti Ahmad Rasid, Emannuel Kymakis, Maria Vasilopoulou, Chunxiong Bao, Feng Gao, Peng Gao, Sanjeev Kumar Sharma, Mohammad Khaja Nazeeruddin, Abd. Rashid bin Mohd Yusoff, Haotong Wei   +14 more
wiley   +1 more source

Calculation of volt-ampere characteristic of gapped-core shunt reactor

, 2015
Представлено розрахунок вольт-амперної характеристики реактора при насиченні магнітної системи як аналітичним методом, так і на підставі чисельного скінчено-елементного аналізу із застосуванням програмного забезпечення ANSYS. Наведено приклад розрахунку
Шульга, Н.В., Басова, А.В., Іванков, В.Ф.   +2 more
core   +1 more source

Advances in Design Strategy and Mechanism Insights for Alkaline Hydrogen Evolution Reaction: Multilevel Site Engineering and Structure–Activity Relationship

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This review is about material design based on engineering multilevel sites from theoretical calculation and synthetic routes to mechanism, structure–activity relationship, challenges and perspectives for boosting hydrogen production in alkaline electrolyte. Electrolytic water splitting is a clean, carbon‐free method for producing green hydrogen and has
Ke Zhang, Hongying Luo, Yudong Du, Kehao Yu, Huayu Wu, Shimin Chai, Yanyan Liu, Yongfeng Wang, Jianchun Jiang, Baojun Li   +9 more
wiley   +1 more source

Integral optoelectronic switch based on DMOS-transistors [PDF]

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2008
The characteristics of optoelectronic couples photodiodes-DMOS-transistor are studied in the paper. There was developed a mathematical model of volt-ampere characteristic of the given optoelectronic couple which allows to determine interrelation of its ...
Politanskyy L. F., Lesinskyy V. V.
doaj  

Synthesis and Electrochemical Properties of Na2Fe0.8Mg0.15Ni0.05PO4F/C Composite as Cathode Materials for Sodium-ion Batteries

Electrochemistry, 2022
Due to the abundance and low cost of sodium, sodium-ion batteries have received renewed attention in large-scale applications. At present, the primary task is to explore a new generation of cathode materials with excellent performance.
Feixiang GUO, Sen WANG, Gaobin LIU, Tao WANG, Wencai HU, Xueyan HAN, Yongheng FAN, Qi YUAN   +7 more
doaj   +1 more source