БЛОГ

Feb 20, 2024

A new spintronic phenomenon: Chiral-spin rotation found in non-collinear antiferromagnet

Posted by in category: particle physics

Researchers at Tohoku University and the Japan Atomic Energy Agency (JAEA) have discovered a new spintronic phenomenon—a persistent rotation of chiral-spin structure.

Their discovery was published in the journal Nature Materials on May 13, 2021.

Tohoku University and JAEA researchers studied the response of chiral-spin of a non-collinear antiferromagnet Mn3Sn thin film to electron spin injection and found that the chiral-spin structure shows persistent rotation at zero . Moreover, their frequency can be tuned by the applied current.

Comments are closed.