Company Filing History:
Years Active: 2021-2024
Title: Shuyuan Shi: Innovator in Spintronics Technology
Introduction
Shuyuan Shi is a prominent inventor based in Singapore, known for his contributions to the field of spintronics. He holds two patents that showcase his innovative approach to developing advanced spin torque devices and materials for efficient spin current generation.
Latest Patents
One of his latest patents is titled "Spin torque device having a spin current polarized at a canting angle of out-of-plane spin." This invention describes a spin torque device that incorporates a magnetic layer with a switchable magnetization direction along a first axis. The device also features a spin source layer that generates a spin current from a current injected along a second axis, which is perpendicular to the first axis. The rearrangement of electrons of different spins in the spin source layer leads to the generation of a spin current that diffuses into the magnetic layer, producing spin torque to switch the magnetization direction.
Another significant patent by Shuyuan Shi is "Spin orbit materials for efficient spin current generation." In this invention, a spin-orbit torque (SOT) device is introduced, which replaces a traditional non-magnetic (NM) layer adjacent to a magnetic layer with a CMOS-compatible NM layer. This innovative approach allows for efficient spin current generation through various mechanisms, including extrinsic spin Hall effect, topological surface states, or Rashba effect.
Career Highlights
Shuyuan Shi is affiliated with the National University of Singapore, where he continues to advance research in spintronics. His work has garnered attention for its potential applications in next-generation electronic devices.
Collaborations
He has collaborated with notable colleagues, including Hyunsoo Yang and Kaiming Cai, contributing to the advancement of research in his field.
Conclusion
Shuyuan Shi's innovative work in spintronics and his patents reflect his significant contributions to technology. His research continues to pave the way for advancements in electronic devices and materials.