Magnetism in topology of new exotic material opens the way for robust quantum computers

https://www.eurekalert.org/news-releases/1086217

"quantum states are more stable/ resilient if in the structure of the material used in qubits, and are called topological excitations... engineer robust topological excitations by harnessing magnetic interactions... developed new tool calculating how strongly a material exhibits topological behavior, to guide discovery of more exotic materials... next-generation quantum computer platforms, built on materials that are naturally resistant to the kind of disturbances that plague current systems"

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