Monolayer Triangle MoS2 Flakes on Sapphire Wafer





1. The triangle MoS2 is monolayer, single crystalline flakes, and well distributed on the whole surface of the substrate.
2. The flakes size is about 10~80 micrometers.
3. The sapphire wafer can be single side or double sides polished. c-plane, 0.5mm thick for single side polished sapphire; c-plane, 0.35mm for double sides polished sapphire.
4. The normal sizes are 10*10mm , 15*15mm, 20*20mm and 2 inches. Larger or other specical sizes can also be customized. For more details, please contact:


MoS2 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.


Molybdenum Disulfide (MoS2) is graphene-like 2D material. One obvious difference with graphene is that MoS2 has a bandgap. Monolayer MoS2 Film is a semiconductor with a direct bandgap of ~1.8eV, while Bilayer or multilayer MoS2 film is has an indirect bandgap decreasing to 1.2eV with layer increase.

6Carbon MoS2 film is produced with chemical vapor deposition (CVD) method, depositing monolayer or multilayer MoS2 Films on various substrates, such as SiO2/Si wafer, Silicon wafer,optical quartz plate,mica, sapphire and so on. We also supply customized MoS2 products based on customers' requirements or design.


MoS2 films are mainly used in optoelectronics fields.