NiI2
NiI2 is an antiferromagnetic insulator 2D material having a Néel temperature of ~75K. The layers are stacked together via van der Waals interactions and can be exfoliated into thin 2D layers.
To buy NiI2 crystals please click here.
The NiI2 crystals produced at HQ Graphene have a typical lateral size of ~0.5 cm, plate shaped and have a metallic appearance.
More information about the NiI2 crystals we sell can be found below.
NiI2 crystal properties
| Crystal size | ~5 mm |
| Electrical properties | Antiferromagnetic insulator |
| Crystal structure | Hexagonal |
| Unit cell parameters | a = b = 0.393 nm, c = 1.976 nm, α = β = 90°, γ = 120° |
| Monolayer properties |  Link to C2DB containing calculated properties |
| Type | Synthetic |
| Purity | >99.995 % |
| Characterized by | XRD, EDX |
| More information? | Please contact us by email or phone |
The single crystal NiI2 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
XRD and EDX on NiI2:
Click on an image to zoom
