Two‐frequency plasma heating in a high charge state electron cyclotron resonance ion source

1995 ◽  
Vol 66 (8) ◽  
pp. 4218-4221 ◽  
Author(s):  
Z. Q. Xie ◽  
C. M. Lyneis
Keyword(s):  
Charge State ◽  
Cyclotron Resonance ◽  
Electron Cyclotron Resonance ◽  
Plasma Heating ◽  
Ion Source ◽  
High Charge State ◽  
Electron Cyclotron ◽  
High Charge ◽  
State Electron ◽  
Frequency Plasma

scholarly journals Optimization of a charge-state analyzer for electron cyclotron resonance ion source beams

2012 ◽  
Vol 83 (7) ◽  
pp. 073305 ◽  
Author(s):  
S. Saminathan ◽  
J. P. M. Beijers ◽  
H. R. Kremers ◽  
V. Mironov ◽  
J. Mulder ◽  
...  
Keyword(s):  
Charge State ◽  
Cyclotron Resonance ◽  
Electron Cyclotron Resonance ◽  
Ion Source ◽  
Electron Cyclotron ◽  
A Charge

Letter: New Fragment Ion Production Method Using Super Cold Electrons in Electron Cyclotron Resonance Plasma

2007 ◽  
Vol 13 (5) ◽  
pp. 355-358 ◽  
Author(s):  
Masanori Kidera ◽  
Kazuya Takahashi ◽  
Shuichi Enomoto ◽  
Akira Goto ◽  
Yasushige Yano
Keyword(s):  
Cyclotron Resonance ◽  
Electron Cyclotron Resonance ◽  
Production Method ◽  
Input Power ◽  
Ion Source ◽  
Electron Cyclotron ◽  
Ecr Plasma ◽  
High Frequency Plasma ◽  
Frequency Plasma ◽  
Ion Production

We examined the fragmentation and ionization of molecules by low-temperature electrons generated by electron cyclotron resonance (ECR) plasma. We examined several types of metallocene compounds comprising a metal and 1,3-cyclopentadienes as ligands. We performed analyses using an ECR ion source (ECRIS) mass spectrometer. Consequently, we succeeded in ionizing fragments of an organometallic compound by adjusting the input power of the microwave introducing a super high-frequency plasma. Moreover, we succeeded in dynamically generating a significant quantity of fragment ions by continuously varying the input power. Information on the structure of a molecule may be acquired from this operation. Moreover, a molecule that could not be easily ionized thus far may now be ionizable when soft ionization is performed with this technique.

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