A5024982067- Laser-Ablation Synthesis of Nanoparticles
- Copper-based nanomaterials and applications
- Adhesion, Friction, and Surface Interactions
- Electrocatalysts for Energy Conversion
- Laser-induced spectroscopy and plasma
- Electrohydrodynamics and Fluid Dynamics
- Iron oxide chemistry and applications
- TiO2 Photocatalysis and Solar Cells
- Magnetic Bearings and Levitation Dynamics
- Magnetic properties of thin films
- Nonlinear Optical Materials Studies
- Gold and Silver Nanoparticles Synthesis and Applications
Institute of Nuclear Physics, Polish Academy of Sciences
2022-2025
Abstract Phase formation by pulsed laser irradiation of suspended nanoparticles has recently been introduced as a promising synthesis technique for heterostructures. The main challenge still lingers regarding the exact mechanism particle due to non‐equilibrium kinetic by‐products resulting from localized alternative, fast, high‐temperature nature process. Here, authors analyze bond breaking/formation copper or (II) interfaces with ethanol during absorption pulses Cu‐CuO‐Cu 2 O applicable an...
Abstract This work thoroughly investigates chemical solvent-particles interactions during the formation of composite particles by pulsed laser melting α-Fe 2 O 3 . Two solvents, with different dielectric constants, such as ethyl acetate (ε r = 6) and ethanol 24.6), were examined in terms their effect on morphology, size, phase composition iron oxide composites. We calculated fluence curves using heating-melting-evaporation approach to identify critical particle size that undergoes changes...
Materials exhibiting an exchange bias effect are a class of magnetic systems that have wide range possible technological applications e.g. in sensors, read heads, and spintronic devices. In this study, we demonstrate the laser interference patterning on properties Pd/CoO/Co/Pd multilayers. Laser creates arrays well-ordered stripes, rectangles, squares substrate surface. We found treatment caused softening structure edges while centers objects remained unchanged exhibited effect. study...
Pulsed Laser Irradiation In article number 2304359, Mohammad Sadegh Shakeri and co-workers propose a mechanism for phase formation particle growth in pulsed laser irradiation of suspensions (PLIS). PLIS is proposed as suitable method the synthesis submicron heterostructures. They use mathematical modeling, reactive bond molecular dynamics, density functional theory to validate experimental observations. The synthesized Cu-CuO-Cu2O heterostructures containing Cu2O3 are thoroughly investigated...