Exploring Electrically Controlled Magnons for Post-Moore Microelectronics with Exascale Modeling

The post-Moore's law era has seen unprecedented growth of electronic microdevices harnessing novel physical couplings beyond conventional single-phase materials. To gain an in-depth understanding of the interaction between the physical mechanisms, we are exploring the validation, design and optimization of magnetoelectric spin-orbit logics. Using the GPU-accelerated software package we have developed (https://github.com/AMReX-Microelectronics), we are studying the manipulation of chiral-spin transport with ferroelectric polarization, which allows control of magnons by external electric fields. With the capability to explore full physical interactions, this new approach provides a pathway to understand and develop new fully integrated electronic systems beyond the capability of traditional semiconductor technologies.