A trap-based positron beamline for the study of materials
Date
2010
Authors
Sullivan, James
Roberts, Jason
Weed, Ryan
Went, Michael
Newman, David Stanley
Buckman, Stephen
Journal Title
Journal ISSN
Volume Title
Publisher
Institute of Physics Publishing
Abstract
We present the design of a new positron beamline for lifetime and Doppler studies of materials. The design is based on the Surko buffer gas trap system and is capable of producing sub-nanosecond pulses with a spot size at the sample of 10 mm. The present
Description
Keywords
Keywords: A-spots; Beam lines; Buffer gas; Count rates; Doppler studies; Nanoporosity; Positron annihilation lifetime spectroscopy; Positron beams; Slow positron; Sub-nanosecond pulse; Timing resolutions; Particle beams; Positron annihilation; Positron annihilation Nanoporosity; Positron annihilation lifetime spectroscopy; Positron beams; Slow positron techniques
Citation
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Source
Measurement Science and Technology
Type
Journal article
Book Title
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Restricted until
2037-12-31