Abstract
The collision of an electron against a repulsive potential in the presence of a laser field is investigated. It is found that a sufficiently strong laser field forces the electron to remain in the neighbourhood of the repulsive potential causing bremsstrahlung. By appropriately filtering the emitted signal, an electron in the presence of a repulsive potential is capable of generating attosecond pulses.
| Lingua originale | English |
|---|---|
| pagine (da-a) | 055601-1-055601-7 |
| Numero di pagine | 7 |
| Rivista | JOURNAL OF PHYSICS. B, ATOMIC MOLECULAR AND OPTICAL PHYSICS |
| Volume | 41 |
| Stato di pubblicazione | Published - 2008 |
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)
- Atomic and Molecular Physics, and Optics
- Condensed Matter Physics
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Castiglia, G., Corso, P. P., Fiordilino, E., & Orlando, G. (2008). Bremsstrahlung from a repulsive potential: attosecond pulse generation. JOURNAL OF PHYSICS. B, ATOMIC MOLECULAR AND OPTICAL PHYSICS, 41, 055601-1-055601-7.