Igor Bello

Title: Igor Bello: Innovator in Diamond and Boron Nitride Technologies

Introduction

Igor Bello is a prominent inventor based in Hong Kong, known for his significant contributions to the fields of materials science and nanotechnology. With a total of nine patents to his name, Bello has made remarkable advancements in the fabrication of cubic boron nitride and diamond structures.

Latest Patents

One of his latest patents is titled "Method of Fabrication of Cubic Boron Nitride Conical Microstructures." This innovative method involves forming a conical structure of cubic Boron Nitride (cBN) on a diamond layered substrate. The process includes several steps: forming diamond nuclei on a substrate, growing a layer of diamond film, depositing a cBN film, pre-depositing nanoscale etching masks, and etching the deposited cBN film. The cubic Boron Nitride structure has great potential applications in various analytical and testing techniques, including scanning probe microscopy (SPM), nanoindentation, and nanomachining, particularly in microelectromechanical systems (MEMS) and nanoelectromechanical systems (NEMS) devices.

Another notable patent is the "Method of Making Diamond Nanopillars." This method outlines the fabrication of diamond nanopillars by forming a diamond film on a substrate, depositing a metal mask layer, and etching the diamond film to create nanopillars below the mask layer. The process may also involve forming diamond nuclei on the substrate prior to the diamond film formation, utilizing various substrate types such as semiconductor, insulating, metal, or alloy substrates.

Career Highlights

Igor Bello is affiliated with the City University of Hong Kong, where he continues to push the boundaries of research in advanced materials. His work has garnered attention for its innovative approaches and practical applications in technology.

Collaborations

Bello has collaborated with esteemed colleagues, including Shuit-Tong Lee and Wenjun Zhang, contributing to a dynamic research environment that fosters innovation and discovery.

Conclusion

Igor Bello's contributions to the fields of cubic boron nitride and diamond technologies highlight his role as a leading inventor. His patents reflect a commitment to advancing materials science and its applications in modern technology.