Fig. 6: Estimates of carrier mobilities using Emin’s formula. | npj Computational Materials

Fig. 6: Estimates of carrier mobilities using Emin’s formula.

From: High-throughput screening of 2D materials identifies p-type monolayer WS2 as potential ultra-high mobility semiconductor

Fig. 6

a Electron mobilities of 50 compounds in Set C, stimulated using Emin’s formula [Eq. (9) of the Methods], at room temperature. b Estimated hole mobilities for the same dataset. These estimates fall within the expected range for TMDs, lending support to this simple model. The shaded regions mark the mobility threshold for identifying potential high-mobility candidates. 2D materials with both electron and hole mobility > 100 cm2/Vs are highlighted in color and constitute Set D. The effective masses used to generate these data are given in Supplementary Table 3.

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