CAJ | 학술논문

介绍了一台2.45GHz电子回旋共振(ECR)单电荷离子源的磁场场形,以及它和总束流的关系. 并且比较了国际上现有的几台同类型离子源的磁场场形. 由此得出了关于2.45GHz ECR 离子源磁场场形的一些结论.
개소료일태2.45GHz전자회선공진(ECR)단전하리자원적자장장형,이급타화총속류적관계. 병차비교료국제상현유적궤태동류형리자원적자장장형. 유차득출료관우2.45GHz ECR 리자원자장장형적일사결론.
A compact 2.45GHz electron cyclotron resonance ion source (ECRIS) for high beam current of single charge state has been built at Institute of Modern Physics. A mixed ion( )beam current of 90mA is delivered from a single aperture of φ6mm with rf power 600W at extraction voltage 22kV. This paper introduces the source structure, the magnetic configuration, the test results and the relation between the magnetic configuration and total beam current. In addition, the magnetic configuration is also compared with that of the other 2.45GHz ECR ion sources built in different laboratories. Finally, some conclusions are presented.