Ni2 As4

Ni₂As₄ is a nickel arsenide semiconductor compound belonging to the transition metal pnictide family, which has attracted research interest for its potential electronic and optoelectronic properties. This material is primarily investigated in academic and laboratory settings as part of fundamental studies into narrow-bandgap semiconductors and their applications in device physics, rather than as an established industrial material. The nickel arsenide family is notable for tunable band structures and potential use in high-frequency or high-temperature electronic devices, though Ni₂As₄ itself remains largely in the experimental phase of development.