A15 phases are intermetallic alloys with an average coordination number (ACN) of 13.5 and eight A 3 B stoichiometry atoms per unit cell where two B atoms are surrounded by CN12 polyhedral (icosahedra), and six A atoms are surrounded by CN14 polyhedral.
A15 phases are intermetallic alloys with an average coordination number (ACN) of 13.5 and eight A 3 B stoichiometry atoms per unit cell where two B atoms are surrounded by CN12 polyhedral (icosahedra). Six A atoms are surrounded by CN14 polyhedral.