Spray pyrolysis technique is a low cost method for producing high quality thin film.
Yes, It depends on the material. For example, MoS2 is a semiconductor and doesn't get oxidized.
The spray pyrolysis can also be done in an inert gas environment to avoid some materials oxidized during the processing.
Depends on the material composition.
For example: some oxide materials like SnO2, and other conducting oxides based on the availability of the chemical can be deposited which can exhibit semiconducting properties.
But such films are mostly polycrystalline in nature, grannular and rough.
Carrier Mobility will be very low, and carrier concentration control depends on annealing, annealing temp., and annealing ambient depending on the semiconductor material composition which is being deposited by the spray pyrolysis technique.
- Badges
- Science topic
- Similar topics
- Chemistry
- Nanotechnology
- Nanostructures
- Thin Films