Scientists at the University of Tokyo capture the first real-time image of an electron spin flip in 140 femtos! Swipe to see →
140 femtoseconds. That's 0.000000000000140 seconds — or 140 trillionths of a second. In this unimaginably small time interval, scientists...
Every electron in the universe possesses an intrinsic property called spin — a form of quantum angular momentum that makes the electron b...
The team used a crystal of GdFeCo (Gadolinium-Iron-Cobalt), an alloy known in spintronics for exhibiting extremely fast spin dynamics. Gd...
MRAM (Magnetoresistive Random Access Memory) is a technology that stores data using electron spin states (↑ = 0, ↓ = 1). Advantages over ...
Dr. Chiara Ciccarelli (University of Cambridge): "This is the most detailed real-time visualization of electron spin dynamics ever obtain...
1. Nature Physics — "Real-time imaging of ultrafast spin reversal in GdFeCo" — University of Tokyo, March 30, 2026
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