Fig. 2 | npj 2D Materials and Applications

Fig. 2

From: Moderate strain induced indirect bandgap and conduction electrons in MoS2 single layers

Fig. 2

Quantifying the strain in MoS2 bubbles. Raman spectra averaged over bubbles (red) and flat regions (black). Left inset shows a Raman intensity map of the MoS2/Au(111) interface, where bright regions can be associated with the presence of larger MoS2 bubbles. Right inset shows the comparison with theoretically calculated Raman spectrum displaying the best agreement for 2% biaxial tensile strain

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