Scientists discover a hidden quantum world inside cobalt
Scientists have discovered a complex network of topological electronic states within cobalt, a metal previously thought to be well-understood. These quantum features remain stable at room temperature and could enable advancements in high-speed electronics and spintronics.
Why it matters
The discovery of these quantum properties in a common material could lead to more efficient and faster information technology hardware.
For decades, cobalt has been considered one of the best understood magnetic metals. Its crystal structure and basic properties have been studied extensively, leading scientists to believe there were few surprises left to uncover. But new research has revealed that this familiar element harbors an unexpectedly complex quantum landscape hidden within its electronic structure.
The article is a technical report on a scientific discovery.
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