Results 111 to 120 of about 144,387 (227)

Positron annihilation - ICPA-9

, 1992
Proceedings of the 9th International Conference on Positron Annihilation (ICPA-9), Szombathely, Hungary ...
Szeles, Cs, Kajcsos, Zs
core  

Integral Cross Sections and Transport Properties for Positron–Radon Scattering over a Wide Energy Range (0–1000 eV) and Reduced Electric Field Range (0.01–1000 Td)

Atoms
We present fully relativistic calculations of integral cross sections and swarm transport properties for positron–radon scattering over a wide energy range (0–1000 eV) and reduced electric field range (0.01–1000 Td). Elastic (total, momentum-transfer and
Gregory J. Boyle, Dale L. Muccignat, Joshua R. Machacek, Robert P. McEachran   +3 more
doaj   +1 more source

Unravelling the Water Adsorption Mechanism in Hierarchical MOFs: Insights from In Situ Positron Annihilation Lifetime Studies. [PDF]

ACS Appl Mater Interfaces, 2023
Attallah AG, Bon V, Maity K, Hirschmann E, Butterling M, Wagner A, Kaskel S.   +6 more
europepmc   +1 more source

Positron Annihilation in Obsidians [PDF]

, 1995
Positron lifetime spectra as well as one-dimensional angular correlations of positron annihilation radiation were measured at room temperature for samples of rhyolitic obsidian coming from Iceland, Italy and Armenia.
Chojcan, J., Sachanbiński, M.
core  

Positron annihilation in indium telluride

, 1967
Positron annihilation studies have been carried out on InTe(II), metal phase.
Ramaswamy , M. K.
core   +1 more source

Investigation of Nitrogen and Vacancy Defects in Synthetic Diamond Plates by Positron Annihilation Spectroscopy. [PDF]

Materials (Basel), 2022
Eseev M, Kuziv I, Kostin A, Meshkov I, Sidorin A, Orlov O.   +5 more
europepmc   +1 more source

Vibrational-Resonance Enhancement of Positron Annihilation in Molecules [PDF]

, 2015
A first study of positron annihilation as a function of positron energy was performed. The rate of annihilation of low-energy positrons in molecular gases was discussed.
Barnes, L D, Surko, Clifford M, Gilbert, Stephen J, Sullivan, James   +3 more
core  

Probing Materials by Positron Annihilation Technique and Mossbauer Spectroscopy - Review

, 2011
Positron annihilation technique is a well known technique to characterize the defects in a material. These defects can be identified by positron annihilation lifetime and coincidence Doppler broadening of positron annihilation radiation measurement.
Mahuya Chakrabarti, A. Sarkar, S. Chattopadhyay, D. Jana, D. Sanyal   +4 more
core   +1 more source

Formation of Nanoscale Protrusions on Polymer Films after Atomic Oxygen Exposure: Observations with Positron Annihilation Lifetime Spectroscopy. [PDF]

Langmuir, 2023
Goto A, Michishio K, Oka T, Tagawa M, Yamashita S.   +4 more
europepmc   +1 more source

Positron Annihilation Study of RPV Steels Radiation Loaded by Hydrogen Ion Implantation. [PDF]

Materials (Basel), 2022
Slugen V, Brodziansky T, Simeg Veternikova J, Sojak S, Petriska M, Hinca R, Farkas G.   +6 more
europepmc   +1 more source