Interlaboratory Comparison of Positron Annihilation Lifetime Measurements

Kenji Ito; T. Oka; Yoshinori Kobayashi; Y. Shirai; K. Wada; M. Matsumoto; M. Fujinami; Tetsuya Hirade; Yoshihide Honda; H. Hosomi; Yasuyoshi Nagai; Koji Inoue; Haruo Saito; Keiji Sakaki; K. Sato; Akira Shimazu; Akira Uedono

doi:10.4028/www.scientific.net/MSF.607.248

Paper Titles

Positronium Formation in Room Temperature Ionic Liquids
p.232

Free Volume Seen by Positronium in Bulk and Confined Molecular Liquid
p.235

Development of Positron Microbeam in AIST
p.238

Development of the Positron Facility at the Argonne National Laboratory’s 20 MeV Linac
p.243

Interlaboratory Comparison of Positron Annihilation Lifetime Measurements
p.248

Optimization of Positron Lifetime Spectrometer Using Monte-Carlo Simulation of the Detectors
p.251

4-Channel Digital Positron Lifetime Spectrometer for Studying Biological Samples
p.254

Advanced Algorithms for PALS Analysis of Self-Assembled Amphiphiles
p.257

A Novel Approach to the Interpretation of PAL Spectra in Glycerol
p.260

HomeMaterials Science ForumMaterials Science Forum Vol. 607Interlaboratory Comparison of Positron...

Interlaboratory Comparison of Positron Annihilation Lifetime Measurements

Abstract:

An interlaboratory comparison for positron annihilation lifetime (PAL) measurements for pure nickel and fused silica was performed. Based on the reported positron (for nickel) and positronium (for fused silica) lifetimes, the uncertainties in the PAL measurements were estimated.