This article reviews the fundamentals, phenomena, devices and materials of spin-transfer torques, at the heart of this rapidly advancing field of current-induced magnetization dynamics.

Eddy currents, also called Foucault current, are loops of electrical current induced within a conductor by a time-varying magnetic field in that conductor (Figure 1). This phenomenon of induction was ...

Save guides, add subjects and pick up where you left off with your BBC account. An electric current can be induced in in a coil of wire by moving a magnet in and out of the coil. AC generators are ...

Understanding light-induced electrical current in atomically thin nanomaterials. ScienceDaily . Retrieved May 30, 2025 from www.sciencedaily.com / releases / 2018 / 05 / 180523133321.htm ...

This DC current is not generated by the power plant itself rather coming from electromagnetic activity that originates from the sun. Geomagnetic Induced Current (GIC) has been known to interfere ...

“Auroras and geomagnetically induced currents are caused by similar space weather drivers,” explained Dr Denny Oliveira of NASA’s Goddard Space Flight Center, lead author of the article.

Brett Carter receives funding from the Victorian Government Department of Business and Innovation and the Australian Research Council. Alexa Halford receives funding from NASA through multiple ...

Grid operator PJM Interconnection has issued a geomagnetic disturbance (GMD) warning after observing “persistent geomagnetically induced current (GIC) at multiple stations” late on Friday.