Tungsten Diselenide Crystal is a semiconductor with an indirect band gap of ~1.3 eV, monolayer WSe2 has a direct band gap. Stanford Optics has rich experience in manufacturing and supplying high-quality Optical Products.
Tungsten Diselenide Crystal is a semiconductor with an indirect band gap of ~1.3 eV, monolayer WSe2 has a direct band gap. The layers are stacked together via van der Waals interactions and can be exfoliated into thin 2D layers. Tungsten Diselenide belongs to the group-VI transition metal dichalcogenides (TMDC).
Material |
WSe2 |
Crystal size |
~10 mm |
Electrical properties |
Semiconductor |
Crystal structure |
Hexagonal |
Unit cell parameters |
a = b = 0.328 nm, c = 1.298 nm, α = β = 90°, γ = 120° |
Tungsten Diselenide Crystal is a semiconductor with an indirect band gap of ~1.3 eV, monolayer WSe2 has a direct band gap.
Our Tungsten Diselenide Crystal is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
Material |
WSe2 |
Crystal size |
~10 mm |
Electrical properties |
Semiconductor |
Crystal structure |
Hexagonal |
Unit cell parameters |
a = b = 0.328 nm, c = 1.298 nm, α = β = 90°, γ = 120° |
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