THE SUPERCONDUCTING ELECTRON-CYCLOTRON-RESONANCE 6.4 GHZ HIGH-B MODE AND FREQUENCY SCALING IN ELECTRON-CYCLOTRON-RESONANCE ION SOURCES

被引：67

作者：

ANTAYA, TA ^{[1
]}

GAMMINO, S ^{[1
]}

机构：

[1] INFN,NAZL SUD LAB,I-95123 CATANIA,ITALY

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 1994年 / 65卷 / 05期

关键词：

D O I：

10.1063/1.1144866

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We would like to present the initial results and description of the superconducting electron cyclotron resonance ion source (SCECR) operating in the high-B mode-a new high magnetic field, low-frequency mode of operation. First, we describe the operating characteristics of this mode, which include very high mirror confinement in all directions, yet having a minimum field low enough for electron cyclotron resonance heating of 6.4 GHz. The source performance for oxygen, neon, argon, krypton, and xenon is presented and comparisons are made with several existing high-performance ECR sources. In this high-B mode the SCECR matches or exceeds the performance of all existing ECR sources. These results perhaps invalidate the classical frequency squared source performance scaling law, and suggest the new possibility of high-performance, low-frequency (and hence low cost) sources as will be discussed.

引用

页码：1723 / 1727

页数：5

共 10 条

[1] A REVIEW OF STUDIES FOR THE VARIABLE FREQUENCY SUPERCONDUCTING ECR ION-SOURCE PROJECT AT MSU [J].