Pankaj Sethi

Title: Pankaj Sethi: Innovator in Magnetic Technologies

Introduction

Pankaj Sethi is a prominent inventor based in Singapore, known for his contributions to the field of magnetic technologies. With a total of 2 patents, he has made significant strides in developing innovative devices that leverage magnetic properties for practical applications.

Latest Patents

One of his latest inventions is the Magnetic Random Number Generator. This device comprises a Hall cross structure with at least one magnetic nanowire featuring perpendicular magnetic anisotropy. It includes an in-plane pulsed current generator that facilitates the stochastic nucleation of domain walls in the Hall cross structure. A sensor measures a parameter of the Hall cross structure upon domain wall nucleation, providing a value that represents a random number. The design allows for the use of multiple Hall cross structures to generate random numbers with increased bit capacity.

Another notable patent is the Non-Volatile Logic Device. This device consists of a first input element that can be magnetized along a specific direction to alter the chirality of a domain wall. The second input element is designed to transport the domain wall, with its magnetization representing a logical input. The bifurcated output section includes a pair of output elements that receive the domain wall, with the magnetization of these elements being changeable through the propagation of the domain wall. The output element's magnetization after the domain wall's passage reflects the value of a logical function, which can be selected by passing an electrical current through a non-magnetic conductive element.

Career Highlights

Pankaj Sethi is affiliated with Nanyang Technological University, where he continues to engage in cutting-edge research and development in magnetic technologies. His work has garnered attention for its innovative approach and practical implications in various fields.

Collaborations

He collaborates with esteemed colleagues such as Wen Siang Lew and Chandrasekhar Murapaka, contributing to a dynamic research environment that fosters innovation and discovery.

Conclusion

Pankaj Sethi's contributions to magnetic technologies through his patents highlight his role as a leading inventor in the field. His innovative devices not only advance scientific understanding but also pave the way for practical applications in technology.