Chitosan, CS, cross-linked with bivalent palladium has shown enhanced mechanical and
thermal properties depending on the transformation of the structure at a microscopic scale …

The present work studied the role of the polar group unconjugated oxygen on the inhibition
of positronium (Ps) formation in two binary blends made from a set of chosen constituent …

We performed positron annihilation lifetime and coincidence Doppler broadening
measurements on γ-irradiated high-density polyethylene (HDPE) at temperatures of 80, 293 …

60Co γ-rays and positron irradiation effect on positronium (Ps) formation in the bulk and
near surface region of polypropylene (PP) was studied. It is revealed that the reduction of Ps …

Doppler broadening and coincidence Doppler broadening of annihilation radiation
experiments have been performed in three kinds of polyethylene glycol (PEG) membrane …

Hydrocarbon polymers, O-containing, F-containing and Cl-containing polymers are
comprehensively studied by Coincidence Doppler Broadening Spectroscopy (CDBS). It is …

The successful synthesis of the metal oxide nanocomposite xMoO 3–(1-x)(0.5 SeO 2–0.5
ZnO) for x= 0.0, 0.1, 0.2,…, 0.9 by mixing and melt-quenching of the stoichiometric ratios of …

We demonstrate that coincidence Doppler broadening (CDB) spectroscopy appears to be
promising for studying positron solvation and positronium bubble formation in liquids …

The aim of this study is to analyze nanostructured materials using Positron Annihilation
Spectroscopy (PAS), Nuclear Reaction Analysis (NRA) and Rutherford Backscattering …

Coincidence Doppler broadening of annihilation radiation (CDBAR) and Vickers hardness
techniques were performed to study pure Al2O3, pure polyvinyl chloride (PVC), and doped …