Monolayer Triangle WS2 Flakes on Sapphire Wafer

Size:10mm*10mm (Sale!)

Original Price:





1. Monolayer, single-crystalline WS2 flakes are epitaxial deposited on sapphire substrate. The flakes are distributed across the whole surface of sapphire.
2.Sizes of the flakes are about 50~150 micrometers.
3. Substrate: single-side polished and double-sides polished sapphire are provided. c-plane, 0.5mm thick for single side polished sapphire; c-plane, 0.35mm thick for double sides polished sapphire.
4. The normal sizes are 10*10mm , 15*15mm, 20*20mm and upto 4 inches. Other specical sizes can also be customized. For more details, please contact:


WS2 on optical quartz, flexible PET, PDMS, silicon wafer and so on are also provided. Sample size can be customized. Contact and tell us your requirements.

Lead time

In stock. Lead time: 1~3 business days.


WS2 is graphene-like 2D layered material.

6Carbon WS2 film is produced with chemical vapor deposition (CVD) method, depositing monolayer or multilayer WS2 Films on various substrates, such as SiO2/Si wafer, Silicon wafer,optical quartz plate,mica, sapphire and so on. We also supply customized WS2 products based on customers' requirements or design.

On single side polished sapphire

On double side polished sapphire

Monolayer and bilayer WS2 flakes (as blow) are also provided.
Contact for more details.