I know that sandwich height (S-Mo-S) is ~3.17 A and height of MoS2 monolayer is ~6.5 A. Why is the monolayer height approximately double of sandwich thickness of MoS2?
d(S-S) in S-Mo-S layer ~ 0.301 nm.
VdW gap ~ 0.314 nm.
Monolayer height = 0.301 + 0.314 = 0.615 nm
Thanks Rafik..
You're welcome! Check this publication: ACS Appl. Mater. Interfaces, 2015, 7 (22), pp 11921–11929
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