Abstract
A resonant tunneling emitter quantum mechanically coupled to a vacuum gap significantly increases the current level as compared to a Fowler-Nordheim field emitter. In addition, an almost monoenergetic distribution of the emitted electrons produces well resolved oscillations of the tunneling current as a function of the vacuum gap thickness and applied voltage. These effects, which may have potential device applications, are investigated using a simple model.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 902-904 |
| Number of pages | 3 |
| Journal | Journal of Applied Physics |
| Volume | 82 |
| Issue number | 2 |
| DOIs | |
| State | Published - Jul 15 1997 |
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy