Control of magnetization state emerging from Landau-Lifshitz-Gilbert equation

"It paves the way for light-controlled, high-speed memory technology, notably Magnetoresistive Random Access Memory (MRAM), and innovative optical sensor development. In fact, this discovery signals a major leap in our understanding of light-magnetism dynamics."

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"We arrived at this understanding by using principles that are well established within the quantum computing and quantum optics communities but less so in the spintronics and magnetism communities," said Capua.

https://phys.org/news/2024-01-insights-interacts-magnets-sen...