Table 2 Parameters of the stacked layer model fit for the monolayer TMDs. All units are in nm.

From: Temperature-dependent optical constants of monolayer \({\text {MoS}}_2\), \({\text {MoSe}}_2\), \({\text {WS}}_2\), and \({\text {WSe}}_2\): spectroscopic ellipsometry and first-principles calculations

 

\({\text {MoS}}_2\)

\({\text {MoSe}}_2\)

\({\text {WS}}_2\)

\({\text {WSe}}_2\)

Thickness

0.71 ± 0.07

0.70 ± 0.07

0.65 ± 0.07

0.62 ± 0.06

Surface roughness

0.07 ± 0.01

0.16 ± 0.02

0.07 ± 0.01

0.07 ± 0.01

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