Fig. 2: Performance optimization of MEM and CIOP components.
From: Closed-eye intraocular pressure and eye movement monitoring via a stretchable bimodal contact lens
a SEM images depicting the magnetic film with different NdFeB microparticle mass ratios. b Stress–strain curves illustrating the tensile behavior of the magnetic films. c Stress–strain curves depicting the bending response of the magnetic films. d Effect of NdFeB microparticle mass ratio on breaking distance and elastic modulus. e Influence of NdFeB mass ratio on the flexural modulus. f Relationship between NdFeB mass ratio and the time-dependent magnetic induction intensity. g Variation of M/E ratio highlighting the balance between magnetic induction strength and mechanical properties. h Reflection spectra of the BCL (Cn = 3) in response to increasing and decreasing diameters of resin balls. i Reflection spectra of the BCL (Cn = 4). j Reflection spectra of the BCL (Cn = 5). k Resonant frequency (S11) of the BCL in relation to the diameter of resin balls for different coil turn numbers
