Determination of the induced magnetic moment and magnetic order in a triangular excitonic antiferromagnet

Magnetic order is usually formed by the collective interaction between the finite magnetic moments of magnetic ions. However, there is an intriguing example of the magnetic ordering between a spin singlet state having a zero local magnetic moment driven by a crystal electric field. This is the so-called excitonic magnetism. This project explores the excitonic magnetic ordering in a triangular antiferromagnetic lattice as a new material platform.