Abstract
A thermodynamic model is proposed to describe the above-threshold ionisation process. The photoelectron energy spectrum is calculated by means of the canonical ensemble. The ensemble consists of a system of atoms which is in equilibrium with a mean energy E. The result gives a new physical picture of the additional photon absorption process.
| Original language | English |
|---|---|
| Article number | 002 |
| Pages (from-to) | L833-L838 |
| Journal | Journal of Physics B: Atomic and Molecular Physics |
| Volume | 18 |
| Issue number | 24 |
| DOIs | |
| State | Published - 1985 |