Table 2 Material parameters of \({\hbox {MoS}}_{2}\) at \(T=300\) K used in our simulations.
Parameter name | Symbol | Value |
|---|---|---|
Energy bandgap52 | \(E_\text{g}\) | 1.87 eV |
Electron’s effective mass53 | \(m_\text{e}^*\) | 0.35\(m_0\) |
Hole’s effective mass53 | \(m_\text{h}^*\) | 0.50\(m_0\) |
Electron affinity54 | \(\chi _i\) | 4.27 eV |
Radiative recombination coefficient55 | \(B_\text{r}\) | \(10^{-7} \mathrm \; cm^3/s\) |
Auger coefficient55 | \(C_\text{n},C_\text{p}\) | \(10^{-24} \mathrm \; cm^6/s\) |
Density of states in conduction band56 | \(N_\text{C}\) | \(3.76 \times 10^{11} \mathrm \; cm^{-2}\) |
Density of states in valence band56 | \(N_\text{V}\) | \(5.76 \times 10^{11} \mathrm \; cm^{-2}\) |
Hole saturation velocity57 | \(v_\text{p,sat}\) | \(1 \times 10^7 \mathrm \; cm/s\) |
Electron saturation velocity57 | \(v_\text{n,sat}\) | \(4.2 \times 10^6 \mathrm \; cm/s\) |
Electron lifetime38 | \(\tau _\text{n}\) | \(1 \times 10^{-9} \mathrm \; s\) |
Hole lifetime38 | \(\tau _\text{p}\) | \(1 \times 10^{-8} \mathrm \; s\) |