We report that the ferromagnetic resonance(FMR)response of the CoFeB/HfO2 heterostructures is stabilized and reversibly manipulated by ionic gel.Ionic gel with
Two-dimensional(2D)materials and their corresponding van der Waals(vdW)heterostructures are considered as promising candidates for highly efficient solar cell a
Active metamaterials have shown huge advantages to control electromagnetic and acoustic waves.However,how to use active metamaterials to control thermal waves h