AFRL-Cornell Center for Epitaxial SolutionS (ACCESS)
Abstract
Beta-gallia has emerged as one of the most promising systems, yet our fundamental materials understanding of even this binary system is limited. Indeed, Beta gallia should be considered as just a limiting case of ternary and quaternary oxides in related structures. Cornell team propose a comprehensive Center of Excellence – AFRL-Cornell Center for Epitaxial SolutionS (ACCESS) – around the growth and characterization of these novel high-?eld materials, structured as a strong collaboration between researchers at Cornell University and counterparts at the AFRL and enhanced by the exchange of students and researchers between these labs. ACCESS will be organized around two key thrust areas: (i) understanding and developing growth and doping methodologies to explore the range of heterostructures and properties, and to establish/understand fundamental thermodynamic limits, and (ii) understanding the fundamental material properties of gallia alloys through comprehensive device, optical, and structural characterization. Developing this comprehensive understanding will ultimately enable the intentional design and optimization of materials for future device applications, both with pure Beta gallia and potentially with a range of related alloys. Through close collaborations with AFRL, both the fundamental understanding as well as the technical expertise to manage materials in these systems will be e?ectively transferred; student exposure to AFRL will enhance workforce development by making students aware and excited about career opportunities.
Document Details
- Document Type
- DoD Grant Award
- Publication Date
- Jul 24, 2019
- Source ID
- FA95501810529
Entities
People
- Michael O Thompson
Organizations
- Air Force Office of Scientific Research
- Cornell University
- United States Air Force