Marek Wiertel

Marek Wiertel is a Senior Lecturer at the Institute of Physics, Faculty of Mathematics, Physics and Computer Science, University of Maria Curie-Skłodowska. His research focuses on advanced materials characterization using positron annihilation, Mössbauer spectroscopy, neutron diffraction, and electron microscopy.

• Specializes in nanocomposites and surface-engineered metallic/semiconductor materials
• Key techniques: positron lifetime spectrometry, Mössbauer spectroscopy, ion implantation
• Active in tribological studies and radiation effects on material properties

Recent work examines xenon ion irradiation effects on titanium alloys and bearing steels, alongside positron annihilation studies in magnetic and semiconducting materials. Publications span physics, materials science, and engineering domains.

Collaborates in multi-center studies with ORCID 0000-0001-7202-1714. Maintains h-index scores across multiple citation databases (Hirsch index: 9 in WoS, 5 in Google Scholar). Consultations held online Wednesdays 14-16 via BBB platform.