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Title: Compact surface plasma H{sup −} ion source with geometrical focusing

Factors limiting operating lifetime of a Compact Surface Plasma Sources (CSPS) are analyzed and possible treatments for lifetime enhancement are considered. Increased cooling permeate increased discharge power and increased beam intensity and duty factor. A design of an advanced CSPS with geometrical focusing of H{sup −} flux is presented.
Authors:
 [1] ;  [2] ;  [3]
  1. Muons, Inc., Batavia, Illinois 60510 (United States)
  2. University of Maryland, College Park, Maryland 32611 (United States)
  3. (Russian Federation)
Publication Date:
OSTI Identifier:
22482923
Resource Type:
Journal Article
Resource Relation:
Journal Name: Review of Scientific Instruments; Journal Volume: 87; Journal Issue: 2; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; BEAMS; DESIGN; FOCUSING; ION SOURCES; LIFETIME; PLASMA; SURFACES