TbNdCo4

TbNdCo4 is a rare-earth transition metal intermetallic compound containing terbium, neodymium, and cobalt. This material belongs to the family of rare-earth permanent magnets and hard magnetic materials, where it is investigated for applications requiring high magnetic anisotropy and coercivity. The combination of heavy rare earths (Tb) with light rare earths (Nd) and a transition metal (Co) creates a system of scientific interest for magnetic applications, though it remains primarily a research-phase composition rather than a commercialized engineering material.