Home News and Announcements Seminars Defenses Archive IMPRS Defenses Archive Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2025 All 2027 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 Defense IMPRS PhD IMPRS Defense: Towards solar many-line inversions (Johannes Hölken) IMPRS Defense Date: Nov 24, 2025 Time: 01:00 PM - 02:30 PM (Local Time Germany) Speaker: Johannes Hölken IMPRS Location: Max-Planck-Institut für Sonnensystemforschung Room: Auditorium Host: Sami Solanki [more] IMPRS Defense: Dark features in the solar corona and the underlying magnetic field studied with Solar Orbiter (Jonathan Nölke) IMPRS Defense Date: Jul 17, 2025 Time: 11:00 AM - 12:30 PM (Local Time Germany) Speaker: Jonathan Nölke IMPRS Location: TU Braunschweig, Physikzentrum, Mendelssohnstraße 3, MS 3.2 Room: - Host: Karl-Heinz Glaßmeier [more] IMPRS Defense: Investigating small-scale dynamics: Analysis and Interpretation of Solar Orbiter observations (Ziwen Huang) IMPRS Defense Date: Jul 8, 2025 Time: 03:30 PM - 05:00 PM (Local Time Germany) Speaker: Ziwen Huang IMPRS Location: TU Braunschweig, Physikzentrum, Mendelssohnstraße 3, MS 3.2 Room: MS 3.2 Host: Ferdinand Plaschke [more] IMPRS Defense: Science Preparation for SO/PHI: Building the First Multi-View Synoptic Map with SO/PHI and SDO/HMI (Philipp Löschl) IMPRS Defense Date: May 26, 2025 Time: 01:30 PM - 03:00 PM (Local Time Germany) Speaker: Philipp Löschl IMPRS Location: Max-Planck-Institut für Sonnensystemforschung Room: Aquila + Bootes Host: Sami Solanki [more] IMPRS Defense: Investigation of the activity and physical properties of the active asteroids 324P/La Sagra, 2010 LH15, and 62412 (2000 SY178) (Maria Mastropietro) IMPRS Defense Date: Apr 24, 2025 Time: 09:30 AM - 11:00 AM (Local Time Germany) Speaker: Maria Mastropietro IMPRS Location: TU Braunschweig, Physikzentrum/IGEP, Mendelsohnstraße 3, MS 3.415 Room: MS 3.415 Host: Jessica Agarwal [more] IMPRS Defense: Diagnostics of comprehensive simulations of the chromosphere (Patrick Ondratschek) IMPRS Defense Date: Mar 13, 2025 Time: 10:00 AM - 11:30 AM (Local Time Germany) Speaker: Patrick Ondratschek IMPRS Location: Max-Planck-Institut für Sonnensystemforschung Room: Auditorium Host: Sami Solanki [more] IMPRS Defense: Comprehensive simulations of solar prominences (Lisa-Marie Zeßner) IMPRS Defense Date: Mar 10, 2025 Time: 10:00 AM - 11:30 AM (Local Time Germany) Speaker: Lisa-Marie Zeßner IMPRS Location: Max-Planck-Institut für Sonnensystemforschung Room: Auditorium Host: Sami Solanki [more] IMPRS Defense: Tracing volatile element fractionations in the early Solar System: Evidence from Ge isotopes in meteorites and planetary bodies (Elias Wölfer) IMPRS Defense Date: Feb 17, 2025 Time: 01:00 PM - 02:30 PM (Local Time Germany) Speaker: Elias Wölfer IMPRS Location: Max-Planck-Institut für Sonnensystemforschung Room: Auditorium Host: Thorsten Kleine [more]