Optimized extraction of H⁻ by three-electrode Faraday cup system in magnetized sheet plasma ion source

Authors

Marcedon S. Fernandez ⋅ PH Department of Physics, University of San Carlos
Henry J. Ramos ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

A locally designed rectangular parallelpiped three-electrode Faraday cup system has been developed. Its design incorporates the capability of simultaneous extraction and deposition of the H ions on substrates. The device functions to attain prescribed selectivity conditions of extracted ions, with controlled energies, for deposition or adsorption. It has been proven to detect the ions at filter bias voltage of 13.61 V with a current density of 5.3 A/m² that is relatively higher than previously reported.

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Issue

2001: Proceedings of the 19th Samahang Pisika ng Pilipinas Philippine Physics Congress

Scaling new heights in physics and physics education
24-26 October 2001, Saint Mary's University, Nueva Vizcaya

Article ID

SPP-2001-W3C-4

Section

Plasma Physics

Published

2001-10-24

How to Cite

[1]

MS Fernandez and HJ Ramos, Optimized extraction of H− by three-electrode Faraday cup system in magnetized sheet plasma ion source, Proceedings of the Samahang Pisika ng Pilipinas 19, SPP-2001-W3C-4 (2001). URL: https://proceedings.spp-online.org/article/view/SPP-2001-W3C-4.