In variable-range hopping Mott’s temperatures usually T_0 =10^4 - 10^5 K and even higher. Question: What is the physical meaning of such great values?

Mott’s variable-range hopping (VRH) model describes low-temperature conductivity in strongly disordered systems with localized charge-carrier states. For 3D conductivity it has a characteristic...

11 November 2015 6,873 3 View