Our PhD student Dr. Zainab Raad successfully defended and completed her PhD thesis titled "Point defect investigation in Cu and Cr codoped ZnO with varying Cr content prepared via Sol-Gel method".
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22.08.2025
Our paper is published in Physica Scripta online by the title: "The impact of reactor neutrons on 6H-SiC followed by irradiation of 91.3 MeV Xe ions - Defects studies using positron annihilation spectroscopy"
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14.08.2025
A seminar on the introduction of the MARPOS laboratory and positron studies at the Institute of Clean Energy Technologies at Yıldız Technical University.
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09.07.2025
A seminar on the presentation of the MARPOS laboratory and positron studies at Istanbul University - Cerrahpaşa Institute of Nanotechnology and Biotechnology.
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09.07.2025
"Preparation and characterization of an acrylated-coumarin-containing photo-crosslinked thiol-ene network: Investigation of ..." has been published in Polymer Engineering and Science.
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12.02.2025
PhD student NourelHouda Ketita from Univ. of Skikda is visiting our lab. for her thesis study of Cu based films during 2-28.12.2024.
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05.12.2024
The paper with the title "Cation Vacancy-Mediated Ultrafast Hole Transport in CuBi2O4 Photocathodes” published in ChemSusChem
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13.11.2024
Muhamed Walid Khalimi, a PhD student at the University of Blida, is visiting our laboratory during October for his studies.
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16.10.2024
Prof. Mahdi Ghasemifard from Esfarayen University of Technology-Iran visits us for a year to work on the defects of nano-electroceramics materials.
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19.09.2024
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,"
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24.08.2024
Accepted paper in J. Mol. Structure: "The Influence of Defects on the Structural, Optical, and Antibacterial Properties of Cr/Cu Co-Doped ZnO Nanoparticles"
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17.08.2024
Accepted paper: “Structural and dielectrical properties of PMMA/TeO2 composites in terms of free volume defects probed by positron annihilation lifetime spectroscopy”,
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10.08.2024
Emir Ardalı from Koç University has completed his MSc thesis in which some work has been contributed from MARPOS Lab.
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10.08.2024
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
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01.07.2024
Seminar at Dep. of Physics Engineering in İstanbul Technical University: Marmara Üniversitesi Pozitronyum Laboratuvarında Positron Spektroskopi Teknikleri: Teknolojik Malzemelerin Yapısal Boşluklarının İncelenmesi
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14.04.2024
