This inventor holds 1 USPTO granted patent. Top assignee: Physical Sciences, Inc.. Active years: 1990.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1990
Title: The Innovative Contributions of George E. Caledonia
Introduction
George E. Caledonia is a notable inventor based in Milton, MA (US). He has made significant contributions to the field of energetic atom generation. His work focuses on methods and apparatuses that enhance surface properties through innovative techniques.
Latest Patents
Caledonia holds a patent for a method and apparatus for generating a nearly mono-energetic beam of atoms at velocities on the order of several km/sec, with energies ranging from 1-10 eV. This invention, titled "Source of high flux energetic atoms," allows for the modification of surface properties of a target by utilizing a beam that can achieve surface erosion, reaction with beam species, cleaning, and coating over a large area. The process involves forcing a gas or gas mixture through a nozzle throat into an evacuated expansion nozzle, resulting in the acceleration of the gas in a confined flow. Laser radiation is applied to the gas flow to create an atomic plasma, which expands within the nozzle cone, reaching high velocities. The beam is generated in a vacuum chamber to maintain the purity of the gas components and prevent collisional effects. This innovative beam can modify the properties of target materials, allowing for controlled thin layering, even to the extent of a single atom thickness.
Career Highlights
Caledonia is associated with Physical Sciences, Inc., where he has contributed to various projects and advancements in the field. His work has been instrumental in developing technologies that utilize energetic atoms for practical applications.
Collaborations
Throughout his career, Caledonia has collaborated with notable colleagues, including Robert H. Krech and Byron D. Green. These collaborations have furthered the research and development of innovative technologies in the field.
Conclusion
George E. Caledonia's contributions to the field of energetic atom generation exemplify the spirit of innovation. His patented methods and collaborative efforts continue to influence advancements in surface modification technologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile