2 papers
cond-mat.mtrl-sci2026
Magnetic control of reflectionless states and an intrinsic-mode exceptional point in a magnon-phonon coupling system
Mingyuan Ma, Jiongjie Wang, Chong Chen +11
Reflectionless states (RLs) and exceptional points (EPs) are hallmark singular responses of non-Hermitian systems, with potential applications in sensing, wave control, and energy…
cond-mat.mtrl-sci2026
Field-free Magnetoacoustic Nonreciprocity via Exchange-bias Engineering
Weiqi Du, Mingyuan Ma, Zheng Sun +8
Nonreciprocal wave propagation is essential for directional signal processing and isolation. Magnetoacoustic systems are attractive platforms for nonreciprocal devices because of t…