Magnon-based computation could signal computing paradigm shift

https://phys.org/news/2023-03-magnon-based-paradigm-shift.html

"spin waves ferrimagnetic insulator yttrium iron garnet (YIG) at specific GHz using radiofrequency and reverse magnetization of surface nanomagnets... send spin wave through YIG-nanomagnet device. Nanomagnet reversal when spin wave hits certain amplitude, and used to write and read data...data processing waves used to switch magnetic nanostructures (nonvolatile magnetic storage)... process and store data in same place... switching nanomagnets from states 0 to 1, and back... process data in THz"