 | Lorenz Grünewald University of Vienna Institute of Theoretical Chemistry Währinger Str. 17 1090 Vienna Austria lorenz.gruenewald@univie.ac.at +43 1 4277 52754 ORCID: 0009-0000-6448-8269 |
| Focus Area |
| My doctoral project is part of the Isolated Strong Optical Magnetic Pulse Spectroscopy young independent researcher group (iStOMPS, project number ZK91) funded by the Austrian Science Fund (FWF). This interdisciplinary research consortium aims to combine scientific resources of the Institute for Theoretical Chemistry, University of Vienna, and the Photonics Institute, Vienna University of Technology, to investigate the exclusive influence of the magnetic component of electromagnetic light on light-matter interactions from a theoretical as well as experimental point of view. The main research objectives within my doctoral project are (i) the spatiotemporal description of magnetic field (MF) generation processes within particle-in-cell (PIC) simulations and its subsequent implementation into molecular simulations as a multi-scale method (ii) the development and evaluation of a general strategy for both accurate and yet computationally feasible magnetic dipole (MD) and electric dipole (ED) absorption spectra simulation. |
| Awards & Prizes |
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| Publications |
Optical Magnetic Field Enhancement using Ultrafast Azimuthally Polarized Laser Beams and Tailored Metallic Nanoantennas Photonics Res. 12, 1078-1092, (2024), DOI: 10.1364/PRJ.511916 R. Martín-Hernández, L. Grünewald, L. Sánchez-Tejerina, L. Plaja, E. C. Jarque, C. Hernández-García, S. Mai Generation of Tunable Narrowband Azimuthally Polarized Pulses for Magnetic Excitation of Eu3+ Ions In Conference on Lasers and Electro-Optics/Europe (CLEO/Europe 2023) and European Quantum Electronics Conference (EQEC 2023) paper cf_9_2, ISBN: 979-8-3503-4599-5, (2023) E. Gangrskaia, V. Shumakova, A. Bellissimo, E. Kaksis, L. Grünewald, S. Mai, A. Baltuška, A. Pugžlys Particle-in-Cell Simulations of Ultrashort Optical Laser Pulses for Magnetic Field Enhancement and Electric Field Suppression In Conference on Lasers and Electro-Optics/Europe (CLEO/Europe 2023) and European Quantum Electronics Conference (EQEC 2023) paper eg_p_2, ISBN: 979-8-3503-4599-5, (2023) L. Grünewald, R. Martín-Hernández, E. Gangsrkaia, V. Shumakova, C. Hernández-García, S. Mai |