MgAsAu

MgAsAu is an intermetallic compound combining magnesium, arsenic, and gold—a ternary metal system that belongs to the class of heavy intermetallics. This is a research-phase material with limited industrial production; it exists primarily in academic literature exploring phase diagrams and crystal structure behavior in the Mg-Au-As system rather than as an established commercial alloy. The material's potential relevance lies in specialized applications where the unique combination of a light metal (Mg) with noble and semiconducting elements (Au, As) might enable novel electronic, thermal, or mechanical properties distinct from conventional binary alloys or pure metals.