Dr. Hazen Rafik visit
Prof. Mahdi Ghasemifard from Esfarayen University of Technology-Iran visits us for a year to work on the defects of nano-electroceramics materials.
Accepted paper in Materials Research Bulletin titled “A Novel Approach for the Atomic Scale Characterization of Li-ion Battery Components probed by Positron Annihilation Lifetime Spectroscopy,"
Accepted paper in J. Mol. Structure: "The Influence of Defects on the Structural, Optical, and Antibacterial Properties of Cr/Cu Co-Doped ZnO Nanoparticles"
Accepted paper: “Structural and dielectrical properties of PMMA/TeO2 composites in terms of free volume defects probed by positron annihilation lifetime spectroscopy”,
Emir Ardalı from Koç University has completed his MSc thesis in which some work has been contributed from MARPOS Lab.
The paper with the title “Proton pathways via free volumes: A positron annihilation lifetime spectroscopy (PALS) investigation of proton conductivity in SPEEK-PEG-TMOS composites” has been published at Colloids and Surfaces A: Physicochemical and Eng
Seminar at Dep. of Physics Engineering in İstanbul Technical University: Marmara Üniversitesi Pozitronyum Laboratuvarında Positron Spektroskopi Teknikleri: Teknolojik Malzemelerin Yapısal Boşluklarının İncelenmesi
Prof. Mostefa Ghamnia has been visiting the MARPOS lab from February 28th to March 6th, 2024.
“Dielectric relaxation time of PVAc in terms of hole fraction calculated from the theory of Simha-Somcynsky” has been published at Polymer.
"Free volume investigation of PAMAM dendrimers using positron annihilation lifetime spectroscopy” has been published at J of Molecular Structure
"Detailed investigation on the insulation and permeability characteristics of rigid polyurethane foam loaded with micron-sized turkey feather powder depending on the free volume change" has been published at Celular Polymers
"Investigation of Nd3+:Y2Si2O7 Phosphors Using Photoluminescence and Positron Annihilation Lifetime Spectroscopy" has been published at IOPScience - ECS Journal of Solid State Science and Technology
We translated and published Serway Physics in three volumes at PALME publication. .
"Decoding Polymer Architecture Effect on Ion-Clustering, Chain Dynamics and Ionic Conductivity in Polymer Electrolytes" has been published at ACS Applied Energy Materials.
"The role of defects in the structural and photocatalytic properties of Mg/B co-doped ZnO nanoparticles" has been published.
“Effects of sintering and zirconmullite doping on nanostructural vacancies of bovine hydroxyapatite by positron technique” has been published at Journal of the American Ceramic Society,
