Results 121 to 130 of about 144,387 (227)

On the Resolvability of Defect Ensembles with Positron Annihilation Studies

, 1984
Recent advances in the use of positron annihilation to study defect ensembles in and on the surfaces of metals, are pointing the way towards studies where particular positron-electron annihilation modes may be identified and studied in the presence of ...
R. H. Howell, M. J. Fluss, P. Meyer, I. J. Rosenberg   +3 more
core   +1 more source

Positron Annihilation Spectroscopy Complex for Structural Defect Analysis in Metal-Hydrogen Systems. [PDF]

Materials (Basel), 2022
Bordulev I, Laptev R, Kudiiarov V, Elman R, Popov A, Kabanov D, Ushakov I, Lider A.   +7 more
europepmc   +1 more source

Positron annihilation - ICPA-10

, 1995
Proceedings of the 10th International Conference on Positron Annihilation (ICPA-10) held in Beijing, China, May ...
Cao, Bi Song, He, Yuan Jin, Jean, Y C
core  

Positron annihilation in

, 2002
In this work we discuss the theoretical and computational evaluation of the annihilation efficiency of positron beams when scattered by a molecular gas at room temperature.
T. Mukherjee, F. A. Gianturco
core   +1 more source

Laser Powder Bed Fusion of Molybdenum and Mo-0.1SiC Studied by Positron Annihilation Lifetime Spectroscopy and Electron Backscatter Diffraction Methods. [PDF]

Materials (Basel), 2023
Ellsworth NE, Machacek JR, Kemnitz RA, Eckley CC, Sexton BM, Gearhart JA, Burggraf LW.   +6 more
europepmc   +1 more source

Application of Positron Annihilation Spectroscopy in Accelerator-Based Irradiation Experiments. [PDF]

Materials (Basel), 2021
Krsjak V, Degmova J, Noga P, Petriska M, Sojak S, Saro M, Neuhold I, Slugen V.   +7 more
europepmc   +1 more source

Positron annihilation in metals [PDF]

, 1981
The Doppler broadened annihilation gamma ray line Shape (511-kev) resulting from the interaction of thermalized positrons with a metallic lattice has been measured for a number of metals---Cadmium, Indium, Tin, Aluminium and Lead; either as single ...
El Khangi, Fathi A.
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Positron Annihilation Spectroscopy Study of Metallic Materials after High-Speed Cutting. [PDF]

Materials (Basel), 2022
Li J, Laptev R, Bordulev I, Siemek K, Horodek P, Shen H, Lomygin A, Cui J.   +7 more
europepmc   +1 more source

Positron annihilation in metals.

, 1964
The theory of positron annihilation in condensed matter was reviewed in 1956 by R.A. Ferrell and again in 1960 by P.R. Wallace. There is therefore little need to give a detailed historical survey of its development; we will limit ourselves to a brief ...
Carbotte, Jules. P.
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Positron Annihilation Lifetime Spectroscopy as a Special Technique for the Solid-State Characterization of Pharmaceutical Excipients, Drug Delivery Systems, and Medical Devices-A Systematic Review. [PDF]

Pharmaceuticals (Basel), 2023
Shokoya MM, Benkő BM, Süvegh K, Zelkó R, Sebe I.   +4 more
europepmc   +1 more source