For decades, ferromagnetic materials have driven technologies like magnetic hard drives, magnetic random access memories and ...

The maximum field tolerance of these MRAM devices is between a few tens of milliTesla, mT, to 100mT, depending upon the MRAM target application. 10mT in SI units is 100G in CGS units of magnetic ...

A technical paper titled “Impact of external magnetic fields on STT-MRAM” was recently published by researchers at Univ. Grenoble Alpes, Everspin, GlobalFoundries, imec, et al. Abstract “This ...

Electric vehicles are obviously different from gas-powered cars, but do they have engines? We explore how EV motors and drivetrains work.

Researchers at Tohoku University have achieved a significant advancement in opto-magnetic technology, observing an opto-magnetic torque approximately five times more efficient than in conventional ...

Demonstration of spin-torque heat-assisted magnetic recording 35% improvement in HDD recording efficiency, with potential for reduced energy consumption and enhanced durability ...

Opto-magnetic torque is a method which can generate force on magnets. This can be used to change the direction of magnets by light more efficiently. By creating alloy nanofilms with up to 70% ...