PROCESS FOR CONTROLLING, UNDER VOID, A JET OF PARTICLES WITH AN AERODYNAMIC LENS AND ASSOCIATED AERODYNAMIC LENS |
|||||||
| 申请号 | US15381542 | 申请日 | 2016-12-16 | 公开(公告)号 | US20170181262A1 | 公开(公告)日 | 2017-06-22 |
| 申请人 | Commissariat A L'energie Atomique Et Aux Energies Alternatives; | 发明人 | Olivier Sublemontier; Youri Rousseau; | ||||
| 摘要 | The invention relates to a method for controlling the divergence of a jet of particles in vacuo with an aerodynamic lens, the aerodynamic lens including at least one chamber; a diaphragm, a so-called inlet diaphragm, intended to form an inlet of the aerodynamic lens for a jet of particles, the inlet diaphragm having a given diameter (d1); and another diaphragm, a so-called outlet diaphragm, intended to form an outlet of the aerodynamic lens for this jet of particles; the method including: a step for generating the jet of particles from the inlet to the outlet, in vacuo, of the aerodynamic lens; and a step for adjusting the diameter (ds) of the outlet diaphragm for controlling the divergence of the jet of particles. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
QQ群二维码
意见反馈
意见反馈