The main goal of this research is to provide a more detailed investigation of the size-dependent response of magneto-electro-thermo-elastic (METE) nanobeams subjected to propagating wave, ...

Nonreciprocal phonon emission is predicted theoretically from the coherent excitation of two coupled optomechanical cavities arranged along a phoxonic crystal nanobeam. The latter consists periodic array holes and stubs exhibits simultaneous photonic phononic bandgaps. It shown that nonreciprocal arises combined effect spatial symmetry their underlying modes temporal phase shift between sources...