Quantum breakthrough may lead to sustainable chiral spintronics

https://phys.org/news/2025-01-quantum-breakthrough-sustainable-chiral-spintronics.html

"hydrogen cations manipulating relativistic electronic bandstructures in magnetic Weyl semimetal MnSb₂Te₄ unveils ability to tune/ enhance electronic transport chirality... enables new quantum platforms harnessing emergent topological states for chiral nano-spintronics/ fault-tolerant quantum computing... heals system's Mn-Te bond disorder/ lowers internode scattering. enabling electrical charges to move differently when in-plane magnetic field rotated, generating desirable low-dissipation currents... topological magnets"