TiTe2 (Titanium Ditelluride)
TiTe2 is a semimetal. The layers are stacked together via van der Waals interactions and can be exfoliated into thin 2D layers. The semi-metal Titanium Ditelluride belongs to the group-VI transition metal dichalcogenides (TMDC).
To buy TiTe2 crystals please click here.
The TiTe2 crystals produced at HQ Graphene have a typical lateral size of ~0.8 cm, hexagonal shaped and have a metallic appearance.
More information about the TiTe2 crystals we sell can be found below.
| Crystal size | ~8 mm |
| Electrical properties | Semimetal |
| Crystal structure | hexagonal |
| Unit cell parameters | a = b = 0.377 nm, c = 0.649 nm, α = β = 90°, γ = 120° |
| Monolayer properties |  Link to C2DB containing calculated properties |
| Type | Synthetic |
| Purity | >99.995 % |
| Characterized by | XRD, Raman, EDX |
| More information? | Please contact us by email or phone |
The single crystal TiTe2 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 TiTe2:
Click on an image to zoom
HQ Graphene Wiki on:
TiTe2 (Titanium Ditelluride)
1. Chen, P., et al. "Emergence of charge density waves and a pseudogap in single-layer TiTe2." Nature communications 8.1 (2017): 516.
2. Sie, E.J., et al. "Time-resolved XUV ARPES with tunable 24-33 eV laser pulses at 30 meV resolution." Nature communications 10.1 (2019): 3535.
3. Beaulieu, S., et al. "Unveiling the orbital texture of 1T-TiTe2 using intrinsic linear dichroism in multidimensional photoemission spectroscopy." npj quantum materials 6.1 (2021): 93.