Abstract: Ultra-high-field (7 T) MRI offers high SNR but suffers from severe B₁⁺ inhomogeneity and standing-wave effects. Although traveling-wave (TW) propagation in an ideal homogeneous medium ...

Abstract: An independently tunable dual-resonance hybrid structure incorporating graphene is proposed to achieve selective light trapping and response tuning in the visible and near-infrared band. The ...