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X-WR-CALDESC:Events for Regensburg Center for Ultrafast Nanoscopy
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DTSTART;TZID=Europe/Berlin:20260123T140000
DTEND;TZID=Europe/Berlin:20260123T150000
DTSTAMP:20260530T012324
CREATED:20250918T112925Z
LAST-MODIFIED:20260519T151308Z
UID:3533-1769176800-1769180400@run-regensburg.de
SUMMARY:RTG Colloquium:Dr. Anna Rosławska
DESCRIPTION:Venue: RUN auditorium 1st floor \n\n\n\nSingle-molecule optics with atomic precisionMPI for Solid State Research StuttgartLuminescence\, photosynthesis\, and energy harvesting rely on processes originating at the spatial scale of individual molecules. Investigating the details of these mechanisms requires reaching subnm precision in optics\, which becomes possible by combining optical spectroscopy with scanningprobe microscopy. In my talk\, I will discuss how atomic-scale optics can be used to study the optical properties of single molecules and to drive photochemistry with sub-nm precision.
URL:https://run-regensburg.de/event/grk-colloquium-dr-anna-m-roslawska/
CATEGORIES:RTG Colloquium
ATTACH;FMTTYPE=image/webp:https://run-regensburg.de/wp-content/uploads/2025/09/anna_maria_roslawska.webp
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260129T161500
DTEND;TZID=Europe/Berlin:20260129T174500
DTSTAMP:20260530T012324
CREATED:20250827T084545Z
LAST-MODIFIED:20260126T101336Z
UID:3513-1769703300-1769708700@run-regensburg.de
SUMMARY:Young Colloquium:The Other Climate Crisis
DESCRIPTION:As Earth warms\, regional climate signals are accumulating. Some signals\, for example\, land warming more than the ocean and the Arctic warming the most\, were expected and successfully predicted. Underlying this success was the application of physical laws across a hierarchy of complexity. With additional warming\, however\, discrepancies between real-world signals and expectations are piling up\, especially at regional scales. \n\n\n\nThe talk will provide an overview of the successes and discrepancies of physics based climate modeling and the paths forward which include using signals to test assumptions and processes driving a warming Earth for the first time\, developing testable hypotheses\, and revitalizing conceptual thinking by filling gaps across climate-system components and spatial scales. \n\n\n\n\n\n\n\n\n\nProf. Tiffany Shaw \n\n\n\nUniversity of Chicago\, Geophysical Sciences \n\n\n\n\n\n\nBack to overview
URL:https://run-regensburg.de/event/young-colloquium-8/
CATEGORIES:Young Colloquium
ATTACH;FMTTYPE=image/png:https://run-regensburg.de/wp-content/uploads/2025/10/Young-Colloquium-Logo-Gros.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260130T140000
DTEND;TZID=Europe/Berlin:20260130T150000
DTSTAMP:20260530T012324
CREATED:20250918T113028Z
LAST-MODIFIED:20260519T151255Z
UID:3535-1769781600-1769785200@run-regensburg.de
SUMMARY:RTG Colloquium:Prof. Dr. Renske van der Veen
DESCRIPTION:Venue: RUN auditorium 1st floor \n\n\n\nFast electrons and hard X-rays for unraveling atomic-scale dynamics in light-energy conversionDepartment Atomic-Scale Dynamics in Light-Energy Conversion\, Helmholtz Zentrum Berlin \n\n\n\nThe increasing demand for renewable and low-cost energy motivates intensive research aimed at characterizing and optimizing materials that can efficiently convert (sun) light into usable energy in the form of electricity or chemical fuels. Conventional characterization techniques either lack the spatialresolution necessary to resolve individual atoms\, or they lack the temporal resolution required to capture structural rearrangements as they evolve. Our group develops complementary X-ray and electron-based tools to visualize light-induced processes in materials on atomic length and time scales. In this talk I will introduce you to the techniques of ultrafast/time-resolved X-ray spectroscopy and transmission electron microscopy and provide several examples of how these techniques can be used in the fields of solar energy and catalysis.
URL:https://run-regensburg.de/event/grk-colloquium-prof-dr-renske-van-der-veen/
CATEGORIES:RTG Colloquium
ATTACH;FMTTYPE=image/png:https://run-regensburg.de/wp-content/uploads/2026/01/VanDerVeen.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260205T161500
DTEND;TZID=Europe/Berlin:20260205T174500
DTSTAMP:20260530T012324
CREATED:20251007T145548Z
LAST-MODIFIED:20260519T151238Z
UID:3657-1770308100-1770313500@run-regensburg.de
SUMMARY:Young Colloquium:Abschlussveranstaltung
DESCRIPTION:Prof. Ferdinand Evers\,Franziska Fröhlich\, Philipp Erhardt\, Simon Spörl \n\n\n\n\nBack to overview
URL:https://run-regensburg.de/event/young-colloquiumabschlussveranstaltung/
CATEGORIES:Young Colloquium
ATTACH;FMTTYPE=image/png:https://run-regensburg.de/wp-content/uploads/2025/10/Young-Colloquium-Logo-Gros.png
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BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260420T160000
DTEND;TZID=Europe/Berlin:20260420T170000
DTSTAMP:20260530T012324
CREATED:20260420T073024Z
LAST-MODIFIED:20260519T151224Z
UID:4108-1776700800-1776704400@run-regensburg.de
SUMMARY:Oliver Graydon\, PhD\, Chief Editor of Nature Photonics\, visits the RUN
DESCRIPTION:On Monday\, April 20\, 2026\, Oliver Graydon\, chief editor of Nature Photonics\, will visit the RUN. In addition to scientific discussions and lab tours\, a highlight of his visit will be his lecture on “The Role of AI in scientific publishing.” For more information\, click here.
URL:https://run-regensburg.de/event/oliver-graydon-phd-chief-editor-of-nature-photonics-visits-the-run/
CATEGORIES:RTG Colloquium
ATTACH;FMTTYPE=image/jpeg:https://run-regensburg.de/wp-content/uploads/2026/04/oliver-photon-2-hi-res-scaled.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260424T140000
DTEND;TZID=Europe/Berlin:20260424T150000
DTSTAMP:20260530T012324
CREATED:20260423T123326Z
LAST-MODIFIED:20260519T151159Z
UID:4111-1777039200-1777042800@run-regensburg.de
SUMMARY:RTG Colloquium: Zhiyang Zeng
DESCRIPTION:Condensed Matter Dynamics DepartmentMPI for the Structure and Dynamics of Matter\, Hamburg \n\n\n\n\n\nDynamical control of structural orderCoherent excitation of lattice vibrations has emerged as a powerful approach to dynamicallycontrol functional material properties. In this talk\, I will present our recent work on using nonlinearphononics—a mechanism that enables the selective displacement of specific lattice vibrations—tomanipulate structural functionalities with light [1\,2]. In particular\, I will discuss how this approachenables the ultrafast control of chirality [3] and ferroaxial order [4]\, offering new pathways to tailorsymmetry and drive phase transitions in solids on demand. \n\n\n\n[1] Först\, et al. Nature Physics 7 (2011): 854-856.[2] Disa\, et al. Nature Physics 17 (2021): 611-618.[3] Zeng\, et al. Science 387.6732 (2025): 431-436.[4] Zeng\, et al. Science 390.6769 (2025): 195-198. \n\n\n\nVenue: RUN Auditorium
URL:https://run-regensburg.de/event/rtg-colloquium-zhiyang-zeng/
CATEGORIES:RTG Colloquium
ATTACH;FMTTYPE=image/jpeg:https://run-regensburg.de/wp-content/uploads/2026/04/zeng-scaled.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260521T130000
DTEND;TZID=Europe/Berlin:20260521T140000
DTSTAMP:20260530T012324
CREATED:20260513T134711Z
LAST-MODIFIED:20260513T134711Z
UID:4128-1779368400-1779372000@run-regensburg.de
SUMMARY:RTG Seminar: Yiqi Fang
DESCRIPTION:Shaping electron dynamics with structured light\n\n\n\nFAU Erlangen\, Institute of Laser Physics \n\n\n\n \n\n\n\nLaser-excited electron motions allow the investigation of fundamental physical phenomena with unprecedented resolution in time\, space and energy. Structured light offers new opportunities to tailor and control the optical response of materials\, far beyond the ability of conventional linearly or circularly polarized light. In this talk\, I will show the physics and application of structured light when it interacts with bound electrons in atoms as well as when it interacts with electron pulses in free space. \n\n\n\n \n\n\n\n \n\n\n\n \n\n\n\nVenue: RUN.0.35
URL:https://run-regensburg.de/event/rtg-seminar-yiqi-fang/
CATEGORIES:RTG Seminar
ATTACH;FMTTYPE=image/jpeg:https://run-regensburg.de/wp-content/uploads/2026/05/Fang.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260522T140000
DTEND;TZID=Europe/Berlin:20260522T153000
DTSTAMP:20260530T012324
CREATED:20260513T135222Z
LAST-MODIFIED:20260519T145324Z
UID:4131-1779458400-1779463800@run-regensburg.de
SUMMARY:RTG Colloquium: Thomas Taubner
DESCRIPTION:Infrared near-field spectroscopy of few-layer graphene\n\n\n\nRWTH Aachen\, Germany \n\n\n\nInfrared scattering-type scanning-near-field optical microscopy (s-SNOM) enables the imaging of nanostructures with sub-diffraction resolution by elastic light scattering at a sharp tip. s-SNOM also boosted the field of 2D materials by enabling real-space imaging of plasmon- or phonon polaritons\, e.g.\, in graphene and hexagonal Boron Nitride (hBN)\, respectively. Polariton imaging with s-SNOM has allowed for indirectly mapping (grain) boundaries and (stacking) defects in fewlayer Graphene (FLG) via polariton reflection.Here\, I will present how spectroscopic IR s-SNOM is able to determine the local stacking order at nanoscale resolution not only of bare few-layer graphene\, but also when it is encapsulated below hBN layers. I will explain the contrast mechanisms\, mainly based on the characteristic and stacking-dependent interband transitions of FLG\, for bilayer graphene\, trilayer (TLG) graphene and tetralayer graphene (4LG). We retrieve and reconstruct these characteristic complex optical conductivity resonances from the amplitude and phase of the scattered light\, which e.g. allow for the unambiguous assignment of previously undetected ABCB domains in 4LG.Coupling the (stacking-dependent) FLG with phonon polaritons in a hBN TLG heterostructure also leads to coupled polaritons (hyperbolic phonon plasmon polaritons). We explore how they allow for super-resolution imaging of subdiffraction-sized defects in graphene through the hBN cover layer via the so-called hyperlensing effect. Furthermore\, we show how resonators for polaritons in 2D materials like hBN can be easily fabricated and optically reconfigured using Phase-Change Materials. \n\n\n\n \n\n\n\n \n\n\n\nVenue: RUN Auditorium
URL:https://run-regensburg.de/event/rtg-colloquium-thomas-taubner/
CATEGORIES:RTG Colloquium
ATTACH;FMTTYPE=image/jpeg:https://run-regensburg.de/wp-content/uploads/2026/05/Taubner.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260611T140000
DTEND;TZID=Europe/Berlin:20260611T170000
DTSTAMP:20260530T012324
CREATED:20260519T125954Z
LAST-MODIFIED:20260519T125954Z
UID:4150-1781186400-1781197200@run-regensburg.de
SUMMARY:RTG Colloquium: Gabriele Kaminski Schierle & Clemens Kaminski
DESCRIPTION:University of Cambridge \n\n\n\nVenue: RUN Auditorium
URL:https://run-regensburg.de/event/rtg-colloquium-gabriele-kaminski-schierle-clemens-kaminski/
CATEGORIES:RTG Colloquium
ATTACH;FMTTYPE=image/png:https://run-regensburg.de/wp-content/uploads/2026/05/Kaminskis.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260619T140000
DTEND;TZID=Europe/Berlin:20260619T150000
DTSTAMP:20260530T012324
CREATED:20260513T135656Z
LAST-MODIFIED:20260513T135657Z
UID:4137-1781877600-1781881200@run-regensburg.de
SUMMARY:RTG Colloquium: Alice Kunin
DESCRIPTION:Princeton University \n\n\n\nVenue: RUN Auditorium
URL:https://run-regensburg.de/event/rtg-colloquium-alice-kunin/
CATEGORIES:RTG Colloquium
ATTACH;FMTTYPE=image/png:https://run-regensburg.de/wp-content/uploads/2026/05/people_alice-768x768-1.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260703T140000
DTEND;TZID=Europe/Berlin:20260703T150000
DTSTAMP:20260530T012324
CREATED:20260513T140017Z
LAST-MODIFIED:20260513T140017Z
UID:4142-1783087200-1783090800@run-regensburg.de
SUMMARY:RTG Colloquium: Bruno Schuler
DESCRIPTION:Empa\, Switzerland \n\n\n\nVenue: RUN Auditorium
URL:https://run-regensburg.de/event/rtg-colloquium-bruno-schuler/
CATEGORIES:RTG Colloquium
ATTACH;FMTTYPE=image/jpeg:https://run-regensburg.de/wp-content/uploads/2026/05/citations.jpg
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