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Title: A versatile apparatus for on-line emission channeling experiments

The concept and functionality of an apparatus dedicated to emission channeling experiments using short-lived isotopes on-line at ISOLDE/CERN is described. The setup is assembled in two functional blocks – (a) base stand including beam collimation, implantation and measurement chamber, cryogenic extension, and vacuum control system and (b) Panmure goniometer extension including maneuvering cradle and sample heating furnace. This setup allows for in situ implantation and sample analysis in the as-implanted state and upon cooling down to 50 K and during annealing up to 1200 K. The functionality of the setup will be illustrated with the example of establishing the lattice location of {sup 56}Mn probes implanted into GaAs.
Authors:
 [1] ; ;  [1] ;  [2] ; ;  [3]
  1. Centro de Física Nuclear, Universidade de Lisboa, 1649-003 Lisboa (Portugal)
  2. (Portugal)
  3. Instituut voor Kern- en Stralingsfysica, KU, Leuven, 3001 Leuven (Belgium)
Publication Date:
OSTI Identifier:
22220548
Resource Type:
Journal Article
Resource Relation:
Journal Name: Review of Scientific Instruments; Journal Volume: 84; Journal Issue: 7; Other Information: (c) 2013 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; 43 PARTICLE ACCELERATORS; ACCELERATORS; ANNEALING; COLLIDING BEAMS; COLLIMATORS; EQUIPMENT; GALLIUM ARSENIDES; GONIOMETERS; ION EMISSION; MANGANESE 56; POTASSIUM 50; RADIOACTIVE ION BEAMS