Compared with the chiral spin textures in ferromagnets, their antiferromagnetic counterparts can be manipulated by spin currents with a more direct approach due to the absence of the skyrmion Hall effect, and much lower power ...
General Physics
Nov 13, 2020
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11
Due to the current energy problems, which encompass high electricity bills, regional tensions among oil and gas producers or the impact of climate change, among others, a rational management of energy consumption is becoming ...
General Physics
Dec 10, 2021
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7
Each electron carries one negative elementary charge, whose collective motion generates electric currents that drive the operation of lights, transistors and all kinds of electronic devices. However, as being an elementary ...
Quantum Physics
Jun 9, 2021
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3
"Spintronics" is a new class of electronics where charge and spin are utilized. A pure spin current, flow of spin without charge current, is one of the important physical quantities in its field, which could play an essential ...
General Physics
Dec 16, 2015
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11
Researchers in the ERATO Saitoh Spin Quantum Rectification Project in the JST Strategic Basic Research Programs have elucidated the mechanism of the hydrodynamic power generation using spin currents in micrometer-scale channels, ...
General Physics
Jul 2, 2020
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10
A group of spintronics researchers at EPFL is using new materials to reveal more of the many capabilities of electrons. The field of spintronics seeks to tap the quantum properties of "spin," the term often used to describe ...
Nanophysics
Dec 5, 2017
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6
Spintronics is a form of signal processing similar to that used in traditional electronics, but it takes advantage of a property of electrons known as spin. Spin is often visualized as an arrow about which the electron rotates, ...
General Physics
Jan 30, 2013
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0
Electronic devices such as computers generate heat that mostly goes to waste. Physicists at Bielefeld University have found a way to use this energy: They apply the heat to generate magnetic signals known as 'spin currents." ...
General Physics
Nov 20, 2017
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10
The field of spintronics focuses on spin transport behavior in magnetic metals, and the major findings in this area have important implications for the field of electronics. This is because conventional electronics primarily ...
General Physics
Feb 8, 2017
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29
Spin is a type of angular momentum intrinsic to particles, roughly speaking as if they were spinning on themselves. Particles can exchange their spin, and in this way spin currents can be formed in a material. Through years ...
General Physics
May 23, 2018
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