support from the Funding for School-level Research Projects of Yancheng Institute of Technology(Grant Nos.xjr2020038,xjr2022039,and xjr2022040)。
Owing to their charge-free property,magnons are highly promising for achieving dissipationless transport without Joule heating,and are thus potentially applicable to energy-efficient devices.Here,we investigate valley...
Project supported by the National Natural Science Foundation of China(Grant No.12064011);the Natural Science Fund Project of Hunan Province(Grant No.2020JJ4498);the Graduate Research Innovation Foundation of Jishou University(Grant No.Jdy21030).
This work is devoted to studying the magnon-magnon interaction effect in a two-dimensional checkerboard ferromagnet with the Dzyaloshinskii-Moriya interaction.Using a first-order Green function method,we analyze the i...
supported by the National Natural Science Foundation of China(Grant Nos.11890703,11574154,61434002,11704191,and11634011);the National Program on Key Basic Research Project(Grant No.2014CB921103);the National Key Research and Development Program of China(Grant No.2017YFA0303500)。
There is growing interest in revealing exotic properties of collective spin excitations in kagome-lattice ferromagnets such as magnon Hall effects,topological magnon insulators,and flat magnon bands.Using the well-est...