The ORNL slow positron facility and quadratic-potential time-of-flight mass spectrometer

Conference · Wed Jun 15 00:00:00 EDT 1994 · AIP Conference Proceedings (American Institute of Physics); (United States)

OSTI ID:7161777

Xu, J; Hulett, Jr, L D; Lewis, T A ^[1]

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1. Oak Ridge National Laboratory, P. O. Box 2008, MS 6142, Oak Ridge, Tennessee 37831-6142 (United States)

This paper presents the production and characterization of the slow positrons (0.5--100 eV) produced at the Oak Ridge Electron Linear Accelerator and discusses the advantages and characteristics of the quadratic-potential time-of-flight mass spectrometer used in studies of the ionization of large organic molecules.

• DOE Contract Number: AC05-84OR21400
• OSTI ID: 7161777
• Report Number(s): CONF-920829-; CODEN: APCPCS; TRN: 94-014217
• Journal Information: AIP Conference Proceedings (American Institute of Physics); (United States), Vol. 303:1; Conference: 5. international workshop on slow-positron beam techniques for solids and surfaces, Jackson, WY (United States), 6-10 Aug 1992; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
Ta
74 ATOMIC AND MOLECULAR PHYSICS
ORGANIC COMPOUNDS
POSITRON-MOLECULE COLLISIONS
POSITRON SOURCES
ORNL
EV RANGE 01-10
EV RANGE 10-100
IONIZATION
LINEAR ACCELERATORS
TIME-OF-FLIGHT SPECTROMETERS
ACCELERATORS
COLLISIONS
ENERGY RANGE
EV RANGE
MEASURING INSTRUMENTS
MOLECULE COLLISIONS
NATIONAL ORGANIZATIONS
PARTICLE SOURCES
POSITRON COLLISIONS
RADIATION SOURCES
SPECTROMETERS
US AEC
US DOE
US ERDA
US ORGANIZATIONS
661220* - Particle Beam Production & Handling
Targets- (1992-)
664300 - Atomic & Molecular Physics- Collision Phenomena- (1992-)