Table 1 Mobility values μ, electron concentration n, and linearity factor α for the different WS2-am-Al2O3 interface configurations investigated in this work

From: Mobility calculation in disordered WS2-Al2O3 stacks from first principles

 

n (cm−2)

μ (cm2/(V ⋅ s))

α

WS2

1.9e13

312.0

0.99998

Sharpcut-x4

1.6e13

8.5

0.99067

Roughcut

1.7e13

69.7

0.99996

Sharpcut-x6

1.8e13

56.5

0.99351

  1. The results for pristine WS2 are also shown for sake of reference. They include electron-phonon scattering only, through the aforementioned phenomenological model.
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