Microwave resonances of magnetic skyrmions in thin film multilayers

• Main Authors: Satywali, Bhartendu, Kravchuk, Volodymyr P., Pan, Liqing, Raju, M., He, Shikun, Ma, Fusheng, Petrović, Alexander Paul, Garst, Markus, Panagopoulos, Christos
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2021
• Subjects: Science::Physics::Electricity and magnetism; Spin Topology; Nanoparticle
• Online Access: https://hdl.handle.net/10356/147640
• Institution: Nanyang Technological University

Non-collinear magnets exhibit a rich array of dynamic properties at microwave frequencies. They can host nanometre-scale topological textures known as skyrmions, whose spin resonances are expected to be highly sensitive to their local magnetic environment. Here, we report a magnetic resonance study...