Hafnium Sulfide (HfS2)-Powder

Characteristic




Hafnium disulfide is an inorganic compound of hafnium and sulfur. It is a layered dichalcogenide with the chemical formula is HfS2.




Chemical formula：HfS2

Molar mass：246.62 g/mol

Appearance：Brown solid

Density：6.03 g/cm3

Band gap：~1.8 eV (indirect)

Crystal structure：hP3, P3m1, No 164




Application




A few atomic layers of this material can be exfoliated using the standard Scotch Tape technique (see graphene) and used for the fabrication of a field-effect transistor.