Basudev Pradhan

Title: Innovations of Basudev Pradhan in Quantum Dots and Neuromorphic Computing

Introduction

Basudev Pradhan is a notable inventor based in Kolkata, India. He has made significant contributions to the field of photodevices, particularly focusing on quantum dots and nano-crystals. With a total of three patents to his name, Pradhan's work is at the forefront of innovative technologies.

Latest Patents

One of his latest patents involves photodevices that include techniques for growing quantum dots and nano-crystals on the surface of materials. This method comprises placing a precursor on the surface, adding an antisolvent to the precursor, and subsequently growing the quantum dots and nano-crystals. Another significant patent is a photonic synapse based on graphene-perovskite quantum dots for neuromorphic computing. This invention features a phototransistor device designed to act as an artificial photonic synapse, which includes a substrate and a graphene source-drain channel. The perovskite quantum dot layer, made of methylammonium lead bromide material, is formed on the graphene channel. The operation of this device involves applying fixed voltages and measuring currents to represent postsynaptic signals.

Career Highlights

Throughout his career, Basudev Pradhan has worked with the University of Central Florida Research Foundation, Inc. His innovative research has positioned him as a key figure in the development of advanced photonic devices.

Collaborations

Pradhan has collaborated with notable individuals in his field, including Jayan Thomas and Farzana Chowdhury. Their collective efforts have contributed to the advancement of technologies in quantum dot applications.

Conclusion

Basudev Pradhan's work in the realm of quantum dots and neuromorphic computing showcases his innovative spirit and dedication to advancing technology. His patents reflect a commitment to pushing the boundaries of what is possible in photodevice technology.