Company Filing History:
Years Active: 2021-2023
Title: Protyush Sahu: Innovator in Magnetic Devices
Introduction
Protyush Sahu is a notable inventor based in Minneapolis, MN (US). He has made significant contributions to the field of magnetic devices, holding a total of 3 patents. His work focuses on innovative technologies that enhance the functionality of magnetic materials.
Latest Patents
One of his latest patents is for electric field switchable magnetic devices. This invention includes a layer stack comprising a first ferromagnetic layer, a spacer layer, a second ferromagnetic layer, a dielectric barrier layer, an insertion layer, and a fixed layer or an electrode. The device allows for the magnetic orientation of the second ferromagnetic layer to be switched by a bias voltage without the need for an external magnetic field. The antiferromagnetic coupling between the first and second ferromagnetic layers can be adjusted by applying either a negative or positive charge to the fixed layer or electrode.
Another significant patent involves a topological material for trapping charge and switching a ferromagnet. This device consists of a dielectric material, a ferromagnetic material, and a topological material positioned between them. It is designed to trap electric charge within the dielectric material or at the interface with the topological material. The magnetization state of the ferromagnetic material can be switched based on current or voltage in the topological material.
Career Highlights
Protyush Sahu is affiliated with the University of Minnesota, where he conducts his research and development in magnetic technologies. His work has garnered attention for its potential applications in various fields, including electronics and data storage.
Collaborations
He has collaborated with esteemed colleagues such as Jian-Ping Wang and Delin Zhang, contributing to advancements in the field of magnetic devices.
Conclusion
Protyush Sahu is a prominent inventor whose innovative patents in magnetic devices reflect his expertise and dedication to advancing technology. His contributions continue to influence the field and inspire future innovations.