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Description
MoO3 Crystal
a-MoO3 is a layered vdW semiconductor with a crystal structure that belongs to the space group Pbnm 62 (see unit cell parameters below). It is layered and as easy to exfoliate as MoS2 or graphite. In its layered form, Each layer has three atomic thick arrangement consisting of MoO6 octahedra layers as shown in the diagram in product images. The material is environmentally stable in air, water, and different gases. Layers can easily exfoliated onto desired substrates with minimal efforts as shown in the product images. Bridgman grown crystals are larger in size and higher in quality.
General characteristics of a-MoO3 crystals
Sample size Each order contains large sized crystals (see images) Material properties 2D oxide, quantum emitter, 2D insulator Crystal structure a-phase Degree of exfoliation Easy to exfoliate Production method Bridgman (recommended) or CVT growth
Bridgman crystals are higher crystal quality and purityOther characteristics - 1E10cm-2 or less defects
- High 6N (99.9999%) purity
- Easy exfoliation characteristics
- Single crystalline
- No hidden phases
Raman spectrum collected from high crystalline MoO3 crystals
XRD data collected from MoO3 crystals
Transmission electron microscopy characterization on MoO3 crystals
Atomic depiction of MoO3 layers
References
Low-Loss Anisotropic Image Polaritons in van der Waals Crystal α-MoO3
Advanced Optical Materials
https://doi.org/10.1002/adom.202201492Nanoscale‐Confined Terahertz Polaritons in a van der Waals Crystal,
Advanced Materials doi.org/10.1002/adma.202005777 (2020)Kitchaev et.al. Phys. Rev. B 93, 045132 (2016)
