2dlayer’s single-crystalline 2D transition metal dichalcogenide (TMDC) flakes provides the highest crystalline quality and well defined crystalline directions, and are particularly suitable for the research that does not require large size and tunable layer numbers.
The monolayers are highly luminescent.
The frequency difference of the characteristic Raman peaks in the monolayer , 19.5 cm-1, agree with the reported values in the literature.
The thickness of the monolayer flakes are confirmed by AFM and the surface is extremely clean and smooth.
Please inquire to firstname.lastname@example.org for more information about the monolayer flakes.