Progress in Positron Annihilation

Volume 666

doi: 10.4028/

Paper Title Page

Authors: Paweł Horodek, Jerzy Dryzek

Abstract: We present experimental results of measurements of the Doppler broadening of annihilation line and positron annihilation lifetimes in...

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...

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...

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...

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...

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...

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...

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...

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...

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...


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