Electronic Structure of Above-Room-Temperature van der Waals Ferromagnet Fe<sub>3</sub>GaTe<sub>2</sub>
Electronic Structure of Above-Room-Temperature van der Waals Ferromagnet Fe<sub>3</sub>GaTe<sub>2</sub>
Fe3GaTe2, a recently discovered van der Waals ferromagnet, demonstrates intrinsic ferromagnetism above room temperature, necessitating a comprehensive investigation of the microscopic origins of its high Curie temperature (TC). In this study, we reveal the electronic structure of Fe3GaTe2 in its ferromagnetic ground state using angle-resolved photoemission spectroscopy and density functional …