发明名称 |
System for fast ions generation and a method thereof |
摘要 |
The present invention discloses a system and method for generating a beam of fast ions. The system comprising: a target substrate having a patterned surface, a pattern comprising nanoscale pattern features oriented substantially uniformly along a common axis; and; a beam unit adapted for receiving a high power coherent electromagnetic radiation beam and providing an electromagnetic radiation beam having a main pulse and a pre-pulse and focusing it onto said patterned surface of the target substrate to cause interaction between said radiation beam and said substrate enabling creation of fast ions. |
申请公布号 |
US9236215(B2) |
申请公布日期 |
2016.01.12 |
申请号 |
US201313752426 |
申请日期 |
2013.01.29 |
申请人 |
HIL Applied Medical, Ltd.;Yissum Research Development Company of the Hebrew University of Jerusalem, LTD. |
发明人 |
Zigler Arie;Eisenmann Shmuel;Palchan Tala;Brink-Danan Sagi;Gad Nahum Eyal |
分类号 |
H01J27/00;H01J27/24 |
主分类号 |
H01J27/00 |
代理机构 |
Manelli Selter PLLC |
代理人 |
Manelli Selter PLLC ;Stemberger Edward J. |
主权项 |
1. A system for generating a beam of fast ions, the system comprising:
a target substrate having a patterned surface, a pattern comprising three-dimensional nanoscale pattern features oriented substantially uniformly along a common axis and having a characteristic width not exceeding 10 lambda, length of at least one lambda and wherein the patterned surface has a thickness of at least 1 μm; and a beam unit adapted for receiving a high power coherent polarized electromagnetic radiation beam and providing an electromagnetic radiation beam having a main pulse and a pre-pulse and focusing it onto said patterned surface of the target substrate to cause interaction between said radiation beam and said substrate to produce fast ions; and wherein the system is configured to control the efficiency with which the high power coherent polarized electromagnetic radiation beam produces a flux of fast ions by controlling the angle of polarization direction relative to the direction of nano-scale feature orientation. |
地址 |
Omer IL |