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Nonlinear electron emission in ultrashort laser pulses and rescattering suppression
| Content Provider | Scilit |
|---|---|
| Author | Mikhin, E. A. Preobrazhenskii, M. A. Golovinski, P. A. |
| Copyright Year | 2017 |
| Description | Journal: Journal of Physics: Conference Series The process of nonlinear electron emission from a metal surface under the action of femtosecond laser pulse with moderate intensity $~10^{11}$ $W/cm^{2}$ is considered. One-dimensional model is formulated, taking into account the advantage of the p-polarized light in the nonlinear emission. The time dependent Schrödinger equation with fixed equilibrium boundary conditions is solved in the half-space using the Laplace transform technique. The energy spectrum of emitted electrons is presented, including analysis of dependence on the laser pulse parameters. In the framework of classical mechanics, the impact of additional dc electric field on the rescattering of emitted electron on the metal surface is investigated. The model reproduces the fiches of electron energy distribution and can be used at arbitrary Keldysh parameters. |
| Related Links | http://iopscience.iop.org/article/10.1088/1742-6596/917/9/092009/pdf |
| ISSN | 17426588 |
| e-ISSN | 17426596 |
| DOI | 10.1088/1742-6596/917/9/092009 |
| Journal | Journal of Physics: Conference Series |
| Issue Number | 9 |
| Volume Number | 917 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 2017-11-23 |
| Access Restriction | Open |
| Subject Keyword | Journal: Journal of Physics: Conference Series |
| Content Type | Text |
| Resource Type | Article |
| Subject | Physics and Astronomy |
