Fig. 2

MMRSA graphically making process presentation, (a) MMRSA substrate based on the MgF₂, (b) MXene deposited at an MMRSA top and ground layer, (c) Applied the lithography on the MMRSA resonator, (d) Tungsten deposited on the MMRSA resonator, (e) Applied lithography on the resonator for tungsten ring.