Joint TRR227 Events

• Helmholtz-Zentrum Berlin
  

May 28, 2021, BESSY Science Seminar
Dr. Ji-Gwang Hwang (HZB)
Intense and coherent short-pulse generation in electron storage rings: Beyond Femtoslicing technique

May 21, 2021, BESSY Science Seminar
Dr. Daniel Schick (MBI Berlin)
Tracing magnetic and structural dynamics in artificial magnetic nanostructures utilizing ultrafast resonant soft X-ray scattering

March 26, 2021, BESSY Science Seminar
Dr. Rolf Follath, (Paul Scherrer Institute, Switzerland)
SwissFEL: Beamline design and first experiences

March 19, 2021, BESSY Science Seminar
Dr. Markus Weigand (HZB)
Imaging of magnetic systems at MAXYMUS

Feb 12, 2021, BESSY Science Seminar
Dr. Florian Kronast (HZB)
XPEEM meets BESSY III

Dec 20, 2019, 10:00, WCRC Lecture Hall - Adlershof
Dr. Felix Büttner (MIT, USA)
Controlling and imaging of nanoscale topological spin textures

Dec 02, 2019, 15:30, BESSY II Lecture Hall - Adlershof
Prof. Dr. Gisela Schütz (Max Planck Institute for Intelligent Systems, Stuttgart)
On the “fantastic” future of magnetic nanomaterials: Insights with soft x-rays

• Max-Born-Institut für Nichtlineare Optik und Kurzzeitspektroskopie

Nov 17, 2021, 14 st, Virtual Seminar via Zoom
Prof. Dr. Alexey Kimel (Radboud University, Nijmegen, The Netherlands)
Ultrafast emergence of ferromagnetism in antiferromagnetic FeRh

Oct 10, 2019, 14 st, Max-Born-Institut, Seminar B: Transient Electronic Structure and Nanophysics
Dr. Felipe Garcia-Sanchez (Universidad de Salamanca, Spain)
Modeling of all-optical magnetization switching in thin films

Nov 14, 2018, 14 st, Max-Born-Institut, Max Born Lecture Hall
Prof. Dr. Wolf Widdra (Martin-Luther-Universität Halle-Wittenberg)
Photoemission and double photoemission with femtosecond high-harmonic generation sources

• Fritz-Haber-Institut der Max-Planck-Gesellschaft

Jul 22, 2025, 14:00, Special Seminar (PC Department)
Prof. Dr. Xiaoyang Zhu (Columbia University, NY, USA)
Capturing exciton wavefunctions by time-resolved photoemission orbital tomography

Jun 06, 2025, 10:30, Special Seminar (PC Department)
Dr. Wiebke Bennecke (Georg-August-Universität Göttingen)
Capturing exciton wavefunctions by time-resolved photoemission orbital tomography

Oct 22, 2024, 09:00, Informal Seminar (PC Department)
Dr. Rohit Sharma (FU Berlin)
Probing interfacial Dzyaloshinkii-Moriya interaction in FM thin films

Jun 26, 2024, 11:00, Special Seminar (PC Department)
Prof. Dr. Giovanni Maria Vanacore (University of Milano-Bicocca, Italy)
Ultrafast Coherent Manipulation of Free Electrons via Quantum Interaction Withshaped Optical Fields for Advanced Imaging Approaches

May 16, 2024, 14:00, PC Department Seminar
Prof. Dr. Richard Berndt (Christian-Albrechts-Universität zu Kiel)
Spin Effects in Adsorbed Molecules

Feb 22, 2022, 14:00, PC Department Seminar
Dr. Amine Wahada (Max-Planck-Institut für Mikrostrukturphysik, Halle)
Ultrafast spin transport through oxide barriers measured by inverse spin Hall effect

Feb 23, 2021, 16:00, PC Department Online Seminar
Prof. Dr. Xin Lu (Tulane University, New Orleans, USA)
Excitonic properties of localized emitters from monolayer WSe₂ and WSe₂/MoSe₂ heterobilayer

Nov 19, 2020, 11:00, PC Department Online Seminar
Prof. Dr. Alexander Högele (Ludwig-Maximilians-Universität München)
Bright and dark excitons in 2D semiconductors and heterostructures

May 29, 2020, 10:00, Online Seminar
Dr. Luqman Mustafa (Martin-Luther-Universität Halle-Wittenberg)
Magnetic and transport properties of superconducting – ferromagnetic heterostructures

Apr 14, 2020, 17:00, Online Seminar
Dr. Michael Schüler (SIMES & SLAC, Stanford, CA, USA)
Tracking signatures of quantum geometry in time- and angle-resolved photoemission spectroscopy

March 12, 2020, 14:00, PC Department Seminar
Prof. Dr. Thomas Allison (Stony Brook University, NY, USA)
Time-resolved ARPES at 88 MHz repetition rate with full 2π collection

Oct 01, 2019, 11:00, PC Department Seminar
Prof. Dr. Jürgen Braun (Ludwig-Maximilians-Universität München)
The one-step model of 2PPE combined with inverse photoemission: applications to simple metals and complex compounds

May 13, 2019, 11:00, PC Department Seminar
Prof. Dr. Stefan Tautz (Forschungszentrum Jülich)
Nanoscale engineering at surfaces

May 06, 2019, 11:00, PC Department Seminar
Prof. Dr. Helmut Zacharias (Westfälische Wilhelms-Universität Münster)
Helical structures for electron spin filtering

March 07, 2019, 10:00,  Informal Seminar (PC Department)
Dr. Kamil Bobowski (FU Berlin)
Ultrafast electron dynamics in Gd studied by tr-PES

Feb 04, 2019, 11:00, PC Department Seminar
Dr. Andreas Schnyder (Max Planck Institute for Solid State Research, Stuttgart)
Crystalline topological semi-metals

Nov 12, 2018, 11:00, PC Department Seminar
Dr. Unai Atxitia (FU Berlin)
Phenomenology of the ultrafast spin dynamics driven by femtosecond laser pulses

Oct 10, 2018, 14:00, PC Department Seminar
Dr. Kamil Olejnik (Academy of Sciences of the Czech Republic, Prague)
Ultrafast writing of an antiferromagnetic memory

July 13, 2018, 11:00, Special Seminar (PC Department)
Prof. Dr. Philip Hofmann (Universität Würzburg)
Electronic structure and electron dynamics in two-dimensional Dirac materials

July 05, 2018, 10:00, Informal Seminar (PC Department)
Dr. Davide Curcio (Aarhus University, Denmark)
Femtosecond time-resolved photoelectron diffraction at the Free-Electron-Laser FLASH

June 04, 2018, 11:00, PC Department Seminar
Dr. Hiroyuki Nakamura (Max Planck Institute for Solid State Research, Stuttgart)
Dirac related materials: Spin-momentum locking effects and beyond

May 30, 2018, 10:00, Special Seminar (PC Department)
Dr. Tommaso Pincelli (University of Milan)
A spintronic oxide in the depth and time domain: the insight of photoelectron spectroscopy

Apr 09, 2018, 11:00, PC Department Seminar
Dr. Yves Acremann (ETH Zürich, Switzerland)
The early stages of ultrafast demagnetization

• Technische Universität Berlin

Jun 26, 2025, 16:15, Hybrid Colloqium
Prof. Dr. Cun-Zheng Ning (Shenzhen Technology University and Tsinghua
University, China)
New Many-Body Species in Two-Dimensional Semiconductors

Jun 19, 2025, 16:15, Hybrid Colloqium
Prof. Dr. Jamir Marino (Johannes Gutenberg-Universität Mainz)
The road towards strongly correlated many-body cavity QED

May 21, 2025, 16:00, Hybrid Colloqium
Prof. Dr. Akshay Singh (Indian Institute of Science, Bengaluru)
Quantum Technologies and Fundamental Physics
in 2D Materials

Feb 21, 2025, 13:00, Hybrid Colloqium
Dr. Sivan Refaely-Abramson (Weizmann Institute of Science)
Many-body effects on exciton dynamics in materials

Jun 15, 2023, 16:15, Hybrid Colloqium
Prof. Dr. Ursula Wurstbauer (Universität Münster)
Collective excitations, many-body physics and hybridization in van der
Waals stacks