Studies on electron emission during grazing impact of keV-hydrogen atoms on a LiF(001) surface via translational spectroscopy

Authors :: Jens Viefhaus
Helmut Winter
K. Maass
S. Lederer
Hp. Winter
H. Eder
A. Mertens
Uwe Becker
Friedrich Aumayr
Johannes Stockl
Source :: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 182:23-28
Publication Year :: 2001
Publisher :: Elsevier BV, 2001.
Abstract: Neutral hydrogen atoms with energies ranging from about 1 to 20 keV are scattered from a clean and flat LiF(0 0 1) surface under grazing angles of incidence. By detection of time-of-flight (TOF) spectra in coincidence with the signal of an electron number detector, we study electron emission and excitation phenomena. We present recent progress in an on-line processing of spectra by means of a double coincidence unit.

Subjects :: Nuclear and High Energy Physics
Hydrogen
Chemistry
Detector
chemistry.chemical_element
Electron
Atomic physics
Spectroscopy
Instrumentation
Signal
Spectral line
Coincidence
Excitation

ISSN :: 0168583X
Volume :: 182
Database :: OpenAIRE
Journal :: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
Accession number :: edsair.doi...........3ab643d8140899fb52787684c63cd377
Full Text :: https://doi.org/10.1016/s0168-583x(01)00650-4

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