Scandium nitride (ScN) is an inorganic chemical compound. It is composed of the scandium cation and the nitride anion. It forms crystals that can be grown on tungsten foil through sublimation and recondensation.
Molar mass： 58.963
Density： 4.4 g/cm3
Melting point： 2,900 °C (5,250 °F; 3,170 K)
Scandium nitride is also an effective gate for semiconductors on a silicon dioxide (SiO2) or hafnium dioxide (HfO2) substrate.