| 摘要 |
The present invention relates to a cyclotron and a stripping thin film assembly for the cyclotron. The present invention provides the cyclotron comprising a body, a chamber which is mounted inside the body to form a space in which a particle is accelerated, a withdrawable part which withdraws the particle accelerated in the chamber to the outside, and a stripping thin film assembly which is arranged in the position adjacent to the withdrawable part and has a plurality of thin films that are arranged to face to the same direction to convert the accelerated particle to a proton beam. According to the present invention, a single stripping thin film assembly has the thin films, thereby increasing the life time without replacing the assembly itself. Furthermore, the present invention can minimize the torsion of the installation angle of the thin film even in case where the particle collides by installing the rotation axis that the thin film of the stripping thin film assembly rotates in the similar direction to the collision direction of the particle. |
