Figures and Tables from this paper
figure 1 
table 1 
figure 2 
table 2 
figure 3 
table 3 
figure 4 
table 4 
figure 5 
table 5 
figure 6 
table 6 
figure 7 
figure 8 
figure 9 
figure 10 
figure 11 
figure 12 
figure 13 
figure 14 
figure 15 
figure 16 
figure 17 
figure 18 
figure 19 
figure 20 
figure 21 
figure 22 
figure 23 
figure 24 
figure 25 
figure 26 
figure 27 
figure 28 
figure 29 
figure 30 
figure 31 
figure 32 
figure 33 
figure 34 
figure 35 
figure 36 
figure 37 
figure 38 
figure 39 
figure 40 
figure 41 
figure 42 
figure 43 
figure 44 
figure 45 
figure 46 
figure 47 
figure 48 
figure 49 
figure 50 
figure 51
70 Citations
Present and future experiments using bright low-energy positron beams
- Physics
- 2017
Bright slow positron beams enable not only experiments with drastically reduced measurement time and improved signal-to-noise ratio but also the realization of novel experimental techniques. In solid…
Experimental progress in positronium laser physics
- Physics
- 2018
Abstract
The field of experimental positronium physics has advanced significantly in the last few decades, with new areas of research driven by the development of techniques for trapping and…
Many-body theory of positron binding in polyatomic molecules
- Physics, Chemistry
- 2021
Positrons bind to molecules leading to vibrational excitation and spectacularly enhanced annihilation. Whilst positron binding energies have been measured via resonant annihilation spectra for ∼ 90…
Microscopy studies on magnetron sputtered thin films with preferred orientation for positron moderation
- PhysicsProceedings International
- 2019
Doppler-broadening Spectroscopy (DBS) and positron annihilation lifetime spectroscopy (PALS) are two positron annihilation spectroscopy techniques used for identifying near surface vacancies and…
Development of a pulsed, variable-energy positron beam for atomic scale defect studies.
- Physics, Materials ScienceThe Review of scientific instruments
- 2022
Positron annihilation spectroscopy provides a sensitive means of non-destructive characterization of materials, capable of probing single atom vacancies in solids with 10-7 sensitivity. We detail…
Characterization of lattice defects in metallic materials by positron annihilation spectroscopy: A review
- Materials Science, Physics
- 2017
Surface Segregation in Cu/Pd and Ni/Pd Observed by Positron Annihilation Induced Auger Electron Spectroscopy
- Physics
- 2018
Total-reflection high-energy positron diffraction (TRHEPD) for structure determination of the topmost and immediate sub-surface atomic layers
- PhysicsJournal of Physics D: Applied Physics
- 2018
Total-reflection high-energy positron diffraction (TRHEPD) has recently been developed to investigate the surface structure (atomic geometry) and surface properties of materials. It is the positron…
An experimental investigation of light emission produced in the process of positronium formation in matter.
- PhysicsPhysical chemistry chemical physics : PCCP
- 2021
It seems that the Ps formation on the alkane surface is not accompanied by the emission of photons with energy in the detection range of 1.6-3.8 eV, and equations were developed to estimate the expected ratio of light emission events to annihilation events with the presence or absence of a photon during thePs formation.
References
SHOWING 1-10 OF 245 REFERENCES
Theoretical study of the application of positron-induced Auger-electron spectroscopy.
- PhysicsPhysical review. B, Condensed matter
- 1990
A set of bulk positron calculations shows that most elements are expected to have strong PAES signals, and the applicability of PAES to studies of alloy surfaces and surface segregation is illustrated by calculations for Cu-Au surfaces.
Two-dimensional angular correlation of annihilation radiation study of positron interactions with surfaces of aluminum.
- PhysicsPhysical review. B, Condensed matter
- 1989
Measurements using the improved two-dimensional angular correlation of annihilation radiation technique on surfaces support three established processes: spontaneous positronium (Ps) formation and emission, positrons bound in a surface state, and surface-state positrons thermally desorbed as Ps atoms.
Interaction of electrons and positrons with solids: from bulk to surface in thirty years
- Physics
- 1994
Surface states and annihilation characteristics of positrons trapped at reconstructed semiconductor surfaces
- Physics
- 2006
Auger line shape measurements using positron annihilation induced Auger electron spectroscopy
- Physics
- 1995
Low-energy positron diffraction from GaAs(110)
- Physics
- 1992
Intensities of 16 beams of near normal incidence positrons have been measured at T=120 K and analyzed using a multiple scattering model of the low‐energy positron diffraction (LEPD) process.…