HfSe2 (Hafnium Diselenide)

HfSe2 is a semiconductor with an indirect bandgap of ~1.1 eV. The layers are stacked together via van der Waals interactions and can be exfoliated into thin 2D layers. Hafnium Diselenide belongs to the group-IV transition metal dichalcogenides (TMDC). To buy hafnium diselenide crystals please click here.

The HfSe2 crystals produced at HQ Graphene have a lateral size of ~0.6-0.8 cm, are hexagonal shaped, and have a metallic appearance. A selection of peer review publications on the HfSe2 crystals we sell can be found below.

HfSe2 crystal properties

The single crystal HfSe2 is characterized using:

XRD: single crystal and powder X-ray diffraction (D8 Venture Bruker and D8 Advance Bruker)
EDX: Energy-dispersive X-ray spectroscopy for stoichiometric analysis
Raman: 785 nm Raman system

Raman, XRD and EDX on HfSe2:

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