| Autor: |
Malomuzh, Nikolay P., Shakun, Konstantin S., Bardik, Vitaliy Yu. |
| Zdroj: |
Metastable Systems Under Pressure; 2010, p339-348, 10p |
| Abstrakt: |
The behavior of the self diffusion coefficient in simple liquids under pressure is discussed. It is taken into account that the self-diffusion coefficient is the sum of the collective and one-particle contributions. From our reasons it follows that the collective contribution monotonously increases with pressure. The comparison with the computer simulation data for the full self-diffusion coefficient of argon shows that the relative value of the collective part increases from 0.2 for the pressure of saturated vapor up to 0.76 and larger for pressure 10 GPa. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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