 | ||||||||
 |  | |||||||
 | | | | | | | | |
 | ||||
Electron Optics: Here a sheet beam of electrons is downcollimated by two quadropoles, and is then dispersed by a circular dipole. | ||||
| | | | |
| ||||||||
| | |||||||
| | | | | | | | |
| ||||
Electron Optics: Here a sheet beam of electrons is downcollimated by two quadropoles, and is then dispersed by a circular dipole. | ||||
| | | | |