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A Dual-Functional Electroactive Filter Towards Simultaneously Sb(III) Oxidation and Sequestration

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Published on: December 5, 2019

Simple, high current, antimony ion source.

¹Ibaraki Electrical Communication Laboratory, Nippon Telegraph and Telephone Public Corporation, Tokai, Ibaraki-ken, 319-11, Japan.

The Review of Scientific Instruments

|January 1, 1979

Summary

This summary is machine-generated.

A novel metal ion source generates a continuous, high-current antimony (Sb) ion beam. This source achieved 200 muA at 1 kV, demonstrating efficient ion beam production for various applications.

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Area of Science:

Physics
Materials Science
Engineering

Background:

Development of efficient ion sources is crucial for applications in materials science and physics.
Existing antimony ion sources may face limitations in current, purity, or operational stability.

Purpose of the Study:

To present a simple metal ion source for producing a continuous, uncontaminated, high-current beam of antimony (Sb) ions.
To characterize the performance of the developed ion source.

Main Methods:

A simple metal ion source design was employed.
Discharge was initiated in the source at a specific pressure (6x10⁻⁴ Torr).
Ion current was measured at various extraction voltages (1 kV).

Main Results:

A total ion current of 200 μA was achieved at 1 kV extraction voltage.
The extracted ion current demonstrated a direct relationship with the 3/2 power of the extraction voltage.
The source exhibited a perveance of 8x10⁻⁹ and an ion density in the plasma of 1.8x10¹¹ cm⁻³.

Conclusions:

The developed metal ion source is capable of producing a high-current, continuous beam of antimony ions.
The source's performance characteristics, including perveance and ion density, indicate its potential for advanced applications.
The simplicity of the design suggests ease of implementation and scalability.