Nonlinear Closure Relations for Electron Transport in Hydrodynamical Models

Table 1

Estimates of the free parameter 𝜎, (46), by using data extracted from [22].

Electron temperature: 𝑇 (K)	275.27	281.77	348.27	449.46	1694.33	3281.89	5123.61
Electric field: 𝐄 (V/cm)	1109	1449	5518	10768	41000	61230	80000
Free parameter: 𝜎	2.594	2.534	2.050	1.589	0.421	0.218	0.139