Results 11 to 20 of about 178,738 (269)

Ferroionic inversion of spin polarization in a spin-memristor

APL Materials, 2021
Magnetoelectric coupling in artificial multiferroic interfaces can be drastically affected by the switching of oxygen vacancies and by the inversion of the ferroelectric polarization.
V. Rouco, F. Gallego, D. Hernandez-Martin, D. Sanchez-Manzano, J. Tornos, J. I. Beltran, M. Cabero, F. Cuellar, D. Arias, G. Sanchez-Santolino, F. J. Mompean, M. Garcia-Hernandez, A. Rivera-Calzada, M. Varela, M. C. Muñoz, C. Leon, Z. Sefrioui, J. Santamaria   +17 more
doaj   +1 more source

Tunable Switching Behavior of GO-Based Memristors Using Thermal Reduction

Nanomaterials, 2022
This work reports on the fabrication of a novel planar reduced graphene oxide (rGO) memristor (MR) device. For the first time in the literature, the MR tunable resistive switching behavior is controlled by the GO reduction time at a constant temperature.
Muayad Abujabal, Heba Abunahla, Baker Mohammad, Anas Alazzam   +3 more
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Investigations on STATCOM using current error space phasor based modified hysteresis current controller

IET Generation, Transmission & Distribution, 2021
A STATCOM that employs a nearly constant switching frequency hysteresis current controlled VSI is presented in this paper. Hysteresis controller enhances the dynamic performance of STATCOM.
Athira Raju, Elizabeth P Cheriyan, Rijil Ramchand   +2 more
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Supervisory control of switching control systems [PDF]

Systems & Control Letters, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mani M. Tousi, Idin Karuei, Shahin Hashtrudi-Zad, Amir G. Aghdam   +3 more
openaire   +2 more sources

Field Experiments on 10 kV Switching Shunt Capacitor Banks Using Ordinary and Phase-Controlled Vacuum Circuit Breakers

Energies, 2016
During the switching on/off of shunt capacitor banks in substations, vacuum circuit breakers (VCBs) are required to switch off or to switch on the capacitive current.
Wenxia Sima, Mi Zou, Qing Yang, Ming Yang, Licheng Li   +4 more
doaj   +1 more source

Research on continuous restrictive pulse train controlled switching converter

Gong-kuang zidonghua, 2018
For larger low-frequency oscillation of pulse train(PT) controlled switching converter under inductor current continuous conduction mode (CCM) which could degrade operation performance of switching converter, a continuous restrictive pulse train (CR-PT ...
LI Shanshan, WEI Yujin, ZHU Haiming, LIU Jiangwen   +3 more
doaj   +1 more source

Current-induced self-switching of perpendicular magnetization in CoPt single layer

Nature Communications, 2022
One challenge for spin-based electronics is the controlled and reliable switching of magnetization without magnetic fields. Here, Liu et al investigate a variety of compositions of CoPt, and determine the specific composition to maximize switching ...
Liang Liu, Chenghang Zhou, Tieyang Zhao, Bingqing Yao, Jing Zhou, Xinyu Shu, Shaohai Chen, Shu Shi, Shibo Xi, Da Lan, Weinan Lin, Qidong Xie, Lizhu Ren, Zhaoyang Luo, Chao Sun, Ping Yang, Er-Jia Guo, Zhili Dong, Aurelien Manchon, Jingsheng Chen   +19 more
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Electric Field Control of Spin–Orbit Torque Magnetization Switching in a Spin–Orbit Ferromagnet Single Layer

Advanced Science, 2023
To achieve a desirable magnitude of spin–orbit torque (SOT) for magnetization switching and realize multifunctional spin logic and memory devices utilizing SOT, controlling the SOT manipulation is vitally important.
Miao Jiang, Hirokatsu Asahara, Shinobu Ohya, Masaaki Tanaka   +3 more
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Electrically switchable metallic polymer metasurface device with gel polymer electrolyte

Nanophotonics, 2023
We present an electrically switchable, compact metasurface device based on the metallic polymer PEDOT:PSS in combination with a gel polymer electrolyte.
de Jong Derek, Karst Julian, Ludescher Dominik, Floess Moritz, Moell Sophia, Dirnberger Klaus, Hentschel Mario, Ludwigs Sabine, Braun Paul V., Giessen Harald   +9 more
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Fault Ride-through Hybrid Controller for MMC-HVDC Transmission System via Switching Control Units Based on Bang-bang Funnel Controller

Journal of Modern Power Systems and Clean Energy, 2023
This paper proposes a fault ride-through hybrid controller (FRTHC) for modular multi-level converter based high-voltage direct current (MMC-HVDC) transmission systems. The FRTHC comprises four loops of cascading switching control units (SCUs).
Yang Liu, Zehui Lin, Chenying Xu, Lei Wang   +3 more
doaj   +1 more source