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Epitaxial Monolayer WS2 Flakes on Sapphire Substrates


1. Monolayer WS2 epitaxially grown on (0001) sapphire substrates.

2. The size of each flake may be tuned in the range of 30-200 micrometers.

3 Density is tunable.

4. Single crystalline, highly luminescent.

5. Substrate:  single-side  polished C plane sapphire.  Option of double-side polished sapphire available upon request.

Product Description

High luminescence.

Raman Spectrum.