Abstract
A study was carried out to explore the neutral-atom-ion-collision properties in the ultralow-energy regime. The elastic and charge-transfer cross sections were calculated using accurate potential curves. Further, the ion diffusion coefficient and mobility were computed. It was found that mobility follows a simple classical expression for temperatures ranging from 10 nK to 100 K. Below 10 nK, a rapid increase of the mobility with decreasing temperature was observed.
| Original language | English |
|---|---|
| Pages (from-to) | 12709-12701 |
| Number of pages | 9 |
| Journal | Physical Review A - Atomic, Molecular, and Optical Physics |
| Volume | 62 |
| Issue number | 1 |
| State | Published - Jul 2000 |
ASJC Scopus Subject Areas
- Atomic and Molecular Physics, and Optics
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