Ramana, E. V.; Durairajan, A.; Kavitha, D.; Tobaldi, D. M.; Zavašnik, J.; Bdikin, I.; Valente, M. A.: Enhanced magnetoelectric and energy storage performance of strain-modified PVDF-Ba0.7Ca0.3TiO3-Co0.6Zn0.4Fe2O4nanocomposites. Journal of energy storage 87, 111454 (2024)
Öcal, E. B.; Sajadifa, S. V.; Sellner, E. P. K.; Vollmer, M.; Heidarzadeh, A.; Zavašnik, J.; Niendorf, T.; Groche, P.: Functionally Graded AA7075 Components Produced via Hot Stamping: A Novel Process Design Inspired from Analysis of Microstructure and Mechanical Properties. Advanced Engineering Materials - Special Issue: Structural Materials 25 (15), 2201879 (2023)
Sajadifar, S. V.; Suckow, T.; Chandra, C. K.; Heider, B.; Heidarzadeh, A.; Zavašnik, J.; Reitz, R.; Oechsner, M.; Groche, P.; Niendorf, T.: Assessment of the impact of process parameters on the final material properties in forming of EN AW 7075 employing a simulated forming process. Journal of Manufacturing Processes 86, pp. 336 - 353 (2023)
Entezari, H.; Kashi, M. A.; Alikhanzadeh-Arani, S.; Montazer, A.H.; Zavašnik, J.: In situ precipitation synthesis of FeNi/ZnO nanocomposites with high microwave absorption properties. Materials Chemistry and Physics 266, 124508 (2021)
Žerjav, G.; Teržan, J.; Djinović, P.; Barbieriková, Z.; Hajdu, T.; Brezová, V.; Zavašnik, J.; Kovač, J.; Pintar, A.: TiO2–β–Bi2O3 junction as a leverage for the visible-light activity of TiO2 based catalyst used for environmental applications. Catalysis Today 361, pp. 165 - 175 (2021)
Djinović, P.; Zavašnik, J.; Teržan, J.; Jerman, I.: Role of CO2 During Oxidative Dehydrogenation of Propane Over Bulk and Activated-Carbon Supported Cerium and Vanadium Based Catalysts. Catalysis Letters 151 (10), pp. 2816 - 2832 (2021)
Taherzadeh Mousavian, R.; Zavašnik, J.; Heidarzadeh, A.; Bahramyan, M.; Vijayaraghavan, R. K.; McCarthy, É.; Clarkin, O. M.; McNally, P. J.; Brabazon, D.: Development of BMG-B2 nanocomposite structure in HAZ during laser surface processing of ZrCuNiAlTi bulk metallic glasses. Applied Surface Science 505, 144535 (2020)
In this project, we investigate the phase transformation and twinning mechanisms in a typical interstitial high-entropy alloy (iHEA) via in-situ and interrupted in-situ tensile testing ...
Solitonic excitations with topological properties in charge density waves may be used as information carriers in novel types of information processing.
The aim of this project is to develop novel nanostructured Fe-Co-Ti-X (X = Si, Ge, Sn) compositionally complex alloys (CCAs) with adjustable magnetic properties by tailoring microstructure and phase constituents through compositional and process tuning. The key aspect of this work is to build a fundamental understanding of the correlation between…
In this project, we employ a metastability-engineering strategy to design bulk high-entropy alloys (HEAs) with multiple compositionally equivalent high-entropy phases.
Low dimensional electronic systems, featuring charge density waves and collective excitations, are highly interesting from a fundamental point of view. These systems support novel types of interfaces, such as phase boundaries between metals and charge density waves.
In this project, links are being established between local chemical variation and the mechanical response of laser-processed metallic alloys and advanced materials.
In this project we conduct together with Dr. Sandlöbes at RWTH Aachen and the department of Prof. Neugebauer ab initio calculations for designing new Mg – Li alloys. Ab initio calculations can accurately predict basic structural, mechanical, and functional properties using only the atomic composition as a basis.
The wide tunability of the fundamental electronic bandgap by size control is a key attribute of semiconductor nanocrystals, enabling applications spanning from biomedical imaging to optoelectronic devices. At finite temperature, exciton-phonon interactions are shown to exhibit a strong impact on this fundamental property.