Improved technique for measuring intense pulsed ion beams by the nuclear activation method.
A E Blaugrund1, S J Stephanakis
1Naval Research Laboratory, Washington, D. C. 20375.
The Review of Scientific Instruments
|June 1, 1978
Summary
This study introduces a nuclear activation method to accurately measure high ion fluences. A specialized enclosure prevents target blowoff, improving measurement reliability for ion beam applications.
Area of Science:
- Nuclear physics
- Materials science
- Accelerator technology
Background:
- Accurate measurement of ion fluence is critical for materials modification and accelerator diagnostics.
- Traditional methods can be affected by target material loss due to high energy ion interactions.
Purpose of the Study:
- To present a novel technique for measuring very high ion fluences.
- To overcome limitations of existing methods, specifically target blowoff.
Main Methods:
- Utilizes the nuclear activation method for ion fluence determination.
- Employs a specially designed enclosure to contain the target during irradiation.
Main Results:
- The described technique enables reliable measurement of high ion fluences.
- The enclosure effectively mitigates adverse effects from target blowoff, ensuring data integrity.
Conclusions:
- This method provides a robust solution for accurate ion fluence measurement in demanding experimental conditions.
- The specialized enclosure is key to the success of the nuclear activation technique for high fluence applications.
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