Exploring Electrically Controlled Magnons for Post-Moore Microelectronics with Exascale Modeling
ORAL
Abstract
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.
*This work was supported by the US Department of Energy, Office of Science, Office of Basic Energy Sciences, the Microelectronics Co-Design Research Program, under contract no. DE-AC02-05-CH11231 (Codesign of Ultra-Low-Voltage Beyond CMOS Microelectronics) for the development of design tools for low-power microelectronics. This research used resources of the National Energy Research Scientific Computing Center, a DOE Office of Science User Facility supported by the Office of Science of the U.S. Department of Energy under Contract No. DE-AC02-05CH11231. This research leveraged the open source AMReX code, https://github.com/AMReX-Codes/amrex. We acknowledge all AMReX contributors.
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Presenters
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Zhi Yao
- Lawrence Berkeley National Laboratory