On the Fluctuation and Dissipation

The new screening characteristics of strongly non-ideal and dusty plasmas. Part 3: Properties and applications

“…The applications and comparison with the existing experimental data. As we have already mentioned, the necessity of interpretation of experimental data caused several attempts (see for example [10,11,12]) to determine of the characteristic screening length r scr for two-component plasma which was taken as: r scr = k c;D · r D , where r D is Debye's radius for two-component system (see Part 2). In order to compare the values of r scr and r n we take here r scr in the form…”

“…8. This figure shows the behavior of the parameter η κ;i determined by (4.14)-(4.15) and the correction coefficients k c taken from [10,11,13,14,15,16] in the region 0.6 ≤ κr s ≤ 1.0. One can see a good agreement with the correction coefficients obtained from several measurements of conductivity from [14,16].…”

“…With ⊕ are shown the values of k c for the same N e and T e as in [14], but determined by means of expression for the plasma conductivity from [17]. The curves k c;KN and k c;GLR show the behavior of k c determined by means of analytical expressions from [10] and [11,16], respectively.…”

“…The conductivities were determined by means of corrected Spitzer's expression [14] where Debye's radius r D for two-component plasma is replaced (in so called Coulomb logarithm) by screening radius r scr . The calculation was performed for r scr = r D , r scr = k KN · r D , where k KN is the corrected factor from [10], and r scr = r n;i . The results are presented in Figs.…”

“…Spitzer's conductivities are determined by means of expression from [11,14], with the corrected screening radius r scr , and the corresponding calculations are performed for: r scr = r D -dotted curve; r scr = r D · k KN -dashed curve; r scr = r n;i -full curve. Here r D is Debye's radius for two-component plasma (see Part 2), and k KN is the corrected factor from [10].…”