Realizing Long Magnon Diffusion in Organic–Inorganic Hybrid Perovskite Film by the Universal Isotope Effect

Organic-inorganic halide perovskite (OIHP) spintronics has become a promising research field, as it provides a new precisely manipulable degree of freedom. Recently, by utilizing the spin Seebeck effect and inverse spin-Hall effect measurements, we have discovered substantial magnon injection and transport in Pt/OIHP/Y