Paper Title
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Authors: Paweł Horodek, Jerzy Dryzek
Abstract:We present experimental results of measurements of the Doppler broadening of annihilation line and positron annihilation lifetimes in...
46
Authors: Jerzy Kansy, Aneta Hanc, Magdalena Jabłońska, E. Bernstock-Kopaczyńska, Dawid Giebel
Abstract:The defect structure of Fe28Al samples is examined with the Positron Annihilation Lifetime Spectroscopy. The studies are carried out for...
50
Authors: Bożena Zgardzińska, Beata Tyburska, Zbigniew Surowiec
Abstract:Undamaged and damaged tungsten were investigated by means of positron spectroscopy and AFM surface images. Three different lifetimes...
54
Authors: Ewa Dryzek, Jacek Jaworski, Eric Fleury, Andrzej Budziak
Abstract:Positron annihilation lifetime spectroscopy (PALS) has been applied to study if the microstructure changes in Co80Zr10V10 and Co65Zr10V25...
58
Authors: Jerzy Dryzek, Paweł Horodek
Abstract:The results of the Monte Carlo (MC) simulations, using GEANT4 codes, indicate the enhancement of the fraction of the e+ in the denser regions...
62
Authors: Yoshinori Kobayashi, T. Ichikawa
Abstract:A good correlation is found between ortho-positronium (o-Ps) pick-off annihilation lifetimes and surface tensions of molecular liquids and...
67
Authors: Yang Yu, Günter Dlubek, Reinhard Krause-Rehberg, Mario Beiner, Elke Hempel
Abstract:Positron lifetime annihilation spectroscopy (PALS) was used to study the temperature- dependence of sub-nanometer size local free volumes in...
71
Authors: Giovanni Consolati, Mario Mariani, Fiorenza Quasso
Abstract:Polymerisation and polymer modification are often carried out by means of radiation methods, since irradiation can modify the structure of...
75
Authors: Eleonora Belousova, Vadim Gustov, Tatiana Medintseva, Aleksandra Polyakova, Eduard Prut, Victor P. Shantarovich
Abstract:The structure of isotactic polypropylene (PP) and its blends with ethylene-propylene-diene terpolymer EPDM (0-100%) containing the...
81
Authors: Ryszard Pietrzak, Roman Szatanik
Abstract:The paper presents the results of investigations of the effect of impact pressure (in the range of both elastic and plastic deformations) on...
85
Showing 11 to 20 of 35 Paper Titles