Mobility, diffusion and interaction potential for potassium ions in argon
- 1 May 1973
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 6 (5), 918-928
- https://doi.org/10.1088/0022-3700/6/5/027
Abstract
The motion of K+ ions in electrostatic fields in argon has been investigated experimentally, in the field-to-density range 10+-Ar interaction potential has been obtained by comparing the measured mobilities and diffusion coefficients with values obtained from Monte-Carlo simulations. The value of the potential at the potential minimum is found to be approximately -0.14 eV, with an equilibrium internuclear separation rm equivalent to 2.86 AA.Keywords
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