The Effect of Dislocation and Interface-Roughness Scattering on Electron Mobility in the MgZnO/ZnO Heterostructure

Table 2

Material parameters of ZnO used in the calculation of electron scatterings.

Material parameter	Unit
Phonon frequency	eV	0.0736^a
High frequency dielectric constant	ε0	3.78^a
Static dielectric constant	ε0	8.0^b
Effective Bohr radius	nm	2.34^c

a reference [9]. b reference [25]. c reference [26].