Abstract
Expressions are presented for the low-coverage adsorption isotherm in either the weakly or fully quantum regime. In the former case, a particularly simple result is obtained if a Morse potential suffices to represent the gas-surface interaction. Additionally, a one-dimensional effective potential is derived which incorporates both quantum and periodic corrugation effects at high temperature.
Original language | English (US) |
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Pages (from-to) | 2803-2805 |
Number of pages | 3 |
Journal | Physical Review B |
Volume | 33 |
Issue number | 4 |
DOIs | |
State | Published - 1986 |
All Science Journal Classification (ASJC) codes
- Condensed Matter Physics