Tuning magnetic spirals beyond room temperature with chemical disorder
Tuning magnetic spirals beyond room temperature with chemical disorder
Abstract In the past years, magnetism-driven ferroelectricity and gigantic magnetoelectric effects have been reported for a number of frustrated magnets featuring ordered spiral magnetic phases. Such materials are of high-current interest due to their potential for spintronics and low-power magnetoelectric devices. However, their low-magnetic ordering temperatures (typically <100 K) greatly …