Al1 B2

AlB₂ is an intermetallic compound belonging to the aluminum-boron system, classified as a semiconductor with a hexagonal crystal structure. It is primarily of interest in advanced materials research and specialized high-temperature applications, where its combination of moderate stiffness and thermal stability makes it a candidate for composite reinforcement and electronic device development. AlB₂ remains largely exploratory compared to established semiconductors, but represents part of a broader research effort into boride-based materials for extreme environment and next-generation electronics applications.