RESEARCH
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Magnetism and Magnons:1. Chiral magnonics 2. Superconducting magnonics 3. Non-Hermitian topological magnonics
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Spintronics and Orbitronics:1. Many-body spin dynamics in semiconductor, graphene, and cold atoms. 2. Various spin phenomena such as spin Hall, spin pumping and Seebeck effects. 3. Exciton dynamics in valleytronics.4. Many-body orbital dynamics.
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Superconductivity and its interplay with magnetism:1.Topological properties. 2. Ultrafast engineering and Keldysh formalism for dynamics. a) Gauge invariant dynamic equations in superconductors. 3. Superconducting mechanism in magic-angle twisted bilayer graphene and cuprate family.