Results 11 to 20 of about 1,328,697 (296)

Electrical control of magnetism by electric field and current-induced torques

Reviews of Modern Physics
While early magnetic memory designs relied on magnetization switching by locally generated magnetic fields, key insights in condensed matter physics later suggested the possibility to do it electrically. In the 1990s, Slonczewzki and Berger formulated the concept of current-induced spin torques in magnetic multilayers through which a spin-polarized ...
Fert, Albert, Ramesh, Ramamoorthy, Garcia, Vincent, Casanova, Fèlix, Bibes, Manuel   +4 more
openaire   +7 more sources

Construction of real-time deviation electric quantity control model for regional electricity spot market

Measurement + Control, 2022
Aiming at the problems of poor control accuracy and long time consuming in traditional deviation electric quantity control methods, a real-time deviation electric quantity control model design for regional electricity spot market is proposed. Through the
Dongge Zhu, Rui Ma, Xuwei Xia, Shuang Zhang, Jia Liu   +4 more
doaj   +1 more source

Designed Patterns: Flexible Control of Precipitation through Electric Currents [PDF]

Physical Review Letters, 2008
4 pages, 6 ...
Bena, Ioana, Droz, Michel, Lagzi, Istvan, Martens, Kirsten, Racz, Zoltan, Volford, Andras   +5 more
openaire   +3 more sources

Synthesis of the Current Controller of the Vector Control System for Asynchronous Traction Drive of Electric Locomotives

Energies, 2022
This paper deals with the analysis of the operating conditions of traction drives of the electric locomotives with asynchronous traction motors. The process of change of the catenary system voltage was found to have a stochastic character.
Sergey Goolak, Viktor Tkachenko, Svitlana Sapronova, Vaidas Lukoševičius, Robertas Keršys, Rolandas Makaras, Artūras Keršys, Borys Liubarskyi   +7 more
doaj   +1 more source

Performance analysis of DTC-SVM in a complete traction motor control mechanism for a battery electric vehicle

Heliyon, 2022
The transport sector is essential for socio-economic growth; however, the sector contributes a large portion of global carbon dioxide emissions. Consequently, electric vehicles have received increasing attention from various stakeholders in order to ...
Matthew Liam De Klerk, Akshay Kumar Saha
doaj   +1 more source

DNA-based tunable THz oscillator [PDF]

, 2008
The intrinsic double helix conformation of the DNA strands is known to be the key ingredient of control of the electric current through the DNA by the perpendicular (gate) electric field.
A.V. Malyshev, Ashcroft, Bloch, Dragoman, F. Domínguez-Adame, Gutiérrez, Iguchi, Iguchi, Iguchi, Iguchi, Kelley, Kelley, Klotsa, Malyshev, Porath, Senthilkumar, V.A. Malyshev, Yamada, Yamada, Yamada, Zener   +20 more
core   +8 more sources

Electric-field control of domain wall nucleation and pinning in a metallic ferromagnet [PDF]

, 2013
The electric (E) field control of magnetic properties opens the prospects of an alternative to magnetic field or electric current activation to control magnetization. Multilayers with perpendicular magnetic anisotropy (PMA) have proven to be particularly
Auffret, S., Bernand-Mantel, A., Boulle, O., Gaudin, G., Givord, D., Herrera-Diez, L., Miron, I. M., Pizzini, S., Ranno, L., Vogel, J.   +9 more
core   +4 more sources

High-Energy Quasiparticle Injection into Mesoscopic Superconductors

, 2021
At nonzero temperatures, superconductors contain excitations known as Bogoliubov quasiparticles. The mesoscopic dynamics of quasiparticles inform the design of quantum information processors, among other devices.
Alegria, Loren D., Bøttcher, Charlotte G., Harvey, Shannon P., Lee, Seung H., Pierce, Andrew T., Saydjari, Andrew K., Vool, Uri, Yacoby, Amir   +7 more
core   +1 more source

Electric Control of Spin Currents and Spin-Wave Logic [PDF]

Physical Review Letters, 2011
Spin waves in insulating magnets are ideal carriers for spin currents with low energy dissipation. An electric field can modify the dispersion of spin waves, by directly affecting, via spin-orbit coupling, the electrons that mediate the interaction between magnetic ions.
Liu, Tianyu, Vignale, G.
openaire   +3 more sources

ANN Based Current Controller for Hybrid Electric Vehicles [PDF]

E3S Web of Conferences, 2021
The use of Hybrid Electric Vehicles (HEVs) across the world is growing enormously every day. The single-phase bi-directional convertors are presented in this study for HEVs on-board charging(OBC). In HEVs, we use power electronics converters for the converting and inverting operations.
Nagendar Kavati, Rama Raju V. Vijaya
openaire   +2 more sources