Resistivity of the liquid gallium-lead miscibility gap system

Structure of liquid bismuth calculated from pseudo-potentials and molecular dynamics

“…We calculate the resistivity for liquid bismuth at 300, 550 and 800°C with the two sets of valencies 5 and 3. All calculations are performed in the frame of the Esposito approach [24] and are clearly explained in the reference [23]. Our results are presented in Table 3 together with experimental values [15] (second column).…”

“…We start by constructing the muffin potentials necessary to the electrons scattering. The muffin tin potentials building following the method of Mukhopadhyay [22] is explained in reference [23]. We calculate the resistivity for liquid bismuth at 300, 550 and 800°C with the two sets of valencies 5 and 3.…”

Electrical resistivity of liquid binary and ternary alloys

“…This approach was necessary particularly for the transition metals where the first Born approximation was not accurate enough [7][8][9][10][11]. What we have found examining this model is that the results here are much more stable than for the F-Z one, and that there is practically no free choice of parameters.…”

“…Apart from the Esposito method there are also the Dreirach one [7] and several other propositions [8,20], where the authors notice that the obtained resistivity may significantly differ from experiment and even the free electron model calculations may result in better agreement [21].…”

“…Following previous authors [8], in order to reduce the number of parameters, we take the packing fraction according to Waseda's empirical rule [14]:…”