Shishen Yan

Title: Shishen Yan: Innovator in Magnetic Materials

Introduction

Shishen Yan is a prominent inventor based in Jinan, China. He has made significant contributions to the field of magnetic materials, holding two patents that showcase his innovative approach to technology.

Latest Patents

His latest patents include a "Ferromagnetic Free Layer, Preparation Method and Application Thereof." This invention provides a ferromagnetic layer that consists of a magnetic film alloy with multiple layers of laminated films. The thickness of each film decreases gradually, breaking the in-plane structural symmetry of the magnetic film alloy. The films include heavy metal films and ferromagnetic metal films, which allow for the generation of spin orbit torque when a current is applied, driving the magnetic moment to undergo deterministic magnetization reversal.

Another notable patent is the "Magnetic Heterojunction Structure and Method for Controlling and Achieving Logic and Multiple-State Storage Functions." This invention describes a magnetic heterojunction structure that includes various layers, such as in-plane anti-ferromagnetic and ferromagnetic layers, coupled through a nonmagnetic layer. This structure enables the control of spin logic and multiple-state storage functions, enhancing the capabilities of magnetic materials.

Career Highlights

Shishen Yan is affiliated with Shandong University, where he continues to advance research in magnetic materials. His work has garnered attention for its potential applications in data storage and spintronic devices.

Collaborations

He collaborates with notable colleagues, including Yufeng Tian and Lihui Bai, contributing to a dynamic research environment that fosters innovation.

Conclusion

Shishen Yan's contributions to the field of magnetic materials through his patents reflect his dedication to advancing technology. His work not only enhances our understanding of magnetic properties but also paves the way for future innovations in the industry.