This inventor holds 1 USPTO granted patent. Top assignee: National Technology & Engineering Solutions of Sandia, LLC. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Quinn Campbell: Innovator in Direct Band Gap Materials
Introduction
Quinn Campbell is a notable inventor based in Albuquerque, NM (US). He has made significant contributions to the field of materials science, particularly in the development of methods for producing direct band gap materials from indirect band gap materials. His innovative approach has implications for various optical devices.
Latest Patents
Quinn Campbell holds a patent titled "Method of producing a direct band gap in indirect band gap materials and light emitting or detecting devices fabricated therefrom." This patent describes a method for creating direct band gap material from indirect band gap material. The method employs atomic layer doping (ALDo) to create closely spaced δ-doped layers, alternating between n-type and p-type dopants. The spacing between adjacent δ-doped layers is between 1 and 100 Å. The dopants may include phosphorus, boron, and/or aluminum, while the indirect band gap material may include silicon and/or germanium. The method may also employ a single dopant, such as erbium, for all closely spaced δ-doped layers. Optical devices, including emitters and photodetectors, can be formed from the created direct band gap material.
Career Highlights
Quinn Campbell is currently employed at National Technology & Engineering Solutions of Sandia, LLC. His work focuses on advancing technologies that leverage his expertise in materials science and optical devices. With a patent portfolio that includes 1 patent, he continues to push the boundaries of innovation in his field.
Collaborations
Quinn collaborates with talented individuals such as Evan Michael Anderson and Shashank Misra. Their combined expertise fosters a creative environment that enhances the development of new technologies.
Conclusion
Quinn Campbell is a pioneering inventor whose work in direct band gap materials is shaping the future of optical devices. His innovative methods and collaborations are paving the way for advancements in materials science.