3.3 Transient Structures and Imaging with X-rays

Project coordinators: M. Woerner, B. Pfau

Publications

2022

B2-P-2021.10

Photon correlation spectroscopy with heterodyne mixing based on soft-x-ray magnetic circular dichroism

C. Klose, F. Büttner, W. Hu, C. Mazzoli, G. S. D. Beach, S. Eisebitt, B. Pfau

Physical Review B 105 (2022) 214425/1-9

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C3-P-2021.08

Underdamped longitudinal soft modes in ionic crystallites - lattice and charge motions observed by ultrafast x-ray diffraction

I. González-Vallejo, A. Koç, K. Reimann, M. Woerner, T. Elsaesser

Structural Dynamics 9 (2022) 024501/1-10

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C3-P-2021.02

Phonon-induced relocation of valence charge in boron nitride observed by ultrafast x-ray diffraction

S. Priyadarshi, I. González-Vallejo, C. Hauf, K. Reimann, M. Woerner, T. Elsaesser

Physical Review Letters 128 (2022) 136402/1-6

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B2-P-2022.01

Nonequilibrium sub–10 nm spin-wave soliton formation in FePt nanoparticle

D. Turenne, A. Yaroslavtsev, X. Wang, V. Unikandanuni, I. Vaskivskyi, M. Schneider, E. Jal, R. Carley, G. Mercurio, R. Gort, N. Agarwal, B. Van Kuiken, L. Mercadier, J. Schlappa, L. Le Guyader, N. Gerasimova, M. Teichmann, D. Lomidze, A. Castoldi, D. Potorochin, D. Mukkattukavil, J. Brock, N. Z. Hagström, A. H. Reid, X. Shen, X. J. Wang, P. Maldonado, Y.Kvashnin, K. Carva, J. Wang, Y. K. Takahashi, E. E. Fullerton, S. Eisebitt, P. M. Oppeneer, S. Molodtsov, A. Scherz, S Bonetti, E. Iacocca, H. A. Dürr

Science Advances 8 (2022) 0523/1-10

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C3-P-2022.01

Time-resolved structural dynamics of the out-of-equilibrium charge density wave phase transition in GdTe3

I. González-Vallejo, V. L. R. Jacques, D. Boschetto, G. Rizza, A. Hadj-Azzem, J. Faure, D. Le Bolloch

Structural Dynamics 9 (2022) 014502/1-9

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B2-P-2022.02

Deterministic generation and guided motion of magnetic skyrmions by focused He+-ion irradiation

L.-M. Kern, B. Pfau, V. Deinhart, M. Schneider, C. Klose, K. Gerlinger, S. Wittrock, D. Engel, I. Will, C. M. Günther, R. Liefferink, J. H. Mentink, S. Wintz, M. Weigand, M.-Jie Huang, R. Battistelli, D. Metternich, F. Büttner, K. Höflich, S. Eisebitt

Nano Letters 22 (2022) 4028-4035

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B1-P-2022.03

Megahertz-rate ultrafast X-ray scattering and holographic imaging at the European XFEL

N. Z. Hagström, M. Schneider, et al

Journal of Synchrotron Radiation 29 (2022) 1454-1464

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B2-P-2022.03

Real-time spatial characterization of micrometer-sized X-ray free-electron laser beams focused by bendable mirrors

G. Mercurio, J. Chalupský, I.-T. Nistea, M. Schneider, V. Hájková, N. Gerasimova, R. Carley, M. Cascella, L. Le Guyader, L. Mercadier, J. Schlappa, K. Setoodehnia, M. Teichmann, A. Yaroslavtsev, T. Burian, V. Vozda, L. Vyšín, J. Wild, D. Hickin, A. Silenzi, M. Stupar, J. T. Delitz, C. Broers, A. Reich, B. Pfau, S. Eisebitt, D. La Civita, H. Sinn, M. Vannoni, S. G. Alcock, L. Juha, A. Scherz

Optics Express 30 (2022) 20980-20998

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B1-P-2022.04

All-optical switching on the nanometer scale excited and probed with femtosecond extreme ultraviolet pulses

K. Yao, F. Steinbach, M. Borchert, D. Schick, D. Engel, F. Bencivenga, R. Mincigrucci, L. Foglia, E. Pedersoli, Dario De Angelis, M. Pancaldi, B. Wehinger, F. Capotondi, C. Masciovecchio, S. Eisebitt, C. von Korff Schmising

Nano Letters 22 (2022) 4453-4458

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B2-P-2022.04

X-ray Fourier transform holography with beam shaping optical elements

C. Pratsch, S. Rehbein, S. Werner, P. Guttmann, H. Stiel, G. Schneider

Optics Express 30 (2022) 15566-15574

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B2-P-2022.05

Tailoring optical excitation to control magnetic skyrmion nucleation

L.-M. Kern, B. Pfau, M. Schneider, K. Gerlinger, V. Deinhart, S. Wittrock, T. Sidiropoulos, D. Engel, I. Will, C. M. Günther, K. Litzius, S. Wintz, M. Weigand, F. Büttner, S. Eisebitt

Physical Review B 106 (2022) 054435/1-10

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B2-P-2022.06

Reference shape effects on Fourier transform holography

E. Malm, B. Pfau, M. Schneider, C. M. Günther, P. Hessing, F. Büttner, A. Mikkelsen, S. Eisebitt

Optics Express 30 (2022) 38424-38438

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C3-P-2022.04

Underdamped longitudinal soft mode dynamics in KDP observed by ultrafast x-ray diffraction

I. González-Vallejo, A. Koç, K. Reimann, M. Woerner, T. Elsaesser

Ultrafast Phenomena 2022 Optica Publishing Group (2022) Th4A.34/1-2

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B2-P-2022.09

Scan-free GEXRF in the soft x-ray range for the investigation of structured nanosamples

S. Staeck, A. Andrle, P. Hönicke, J. Baumann, D. Grötzsch, J. Weser, G. Goetzke, A. Jonas, Y. Kayser, F. Förste, I. Mantouvalou, J. Viefhaus, V. Soltwisch, H. Stiel, B. Beckhoff, B. Kanngießer

Nanomaterials 12 (2022) 3766/1-13

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B2-P-2022.10

Ultrafast X-Ray hyperspectral imaging of the photo-induced phase transition in VO2

A. S. Johnson, D. Pérez-Salinas, K. M. Siddiqui, S. Kim, S. Choi, K. Volckaert, P. E. Majchrzak, S. Ulstrup, K. Hallman, R. F. Haglund, C. M. Günther, B. Pfau, S. Eisebitt, D. Backes, F. Maccherozzi, A. Fitzpatrick, S. Dhesi, P. Gargiani, M. Valvidares, H. Choi, D. Jang, A. Katoch, S. Kwon, S. H. Park, H. Kim, S. E. Wall

Ultrafast Phenomena 2022 Optica Publishing Group (2022)

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2021

B2-P-2020.11

Laboratory quick near edge x-ray absorption fine structure spectroscopy in the soft x-ray range with 100 Hz frame rate using CMOS technology

A. Jonas, S. Staeck, B. Kanngießer, H. Stiel, I. Mantouvalou

Review of Scientific Instruments 92 (2021) 023102/1-8

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B2-P-2020.12

Towards soft x-ray fluorescence measurements in the laboratory using a laser-produced plasma source and a complementary metal-oxide semiconductor detector

S. Staeck, Y. Kayser, J. Baumann, A. Jonas, I. Mantouvalou, R. Hartmann, B. Kanngießer, H. Stiel

Journal of Instrumentation 16 (2021) P03033/1-17

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B2-P-2019.06

Observation of fluctuation-mediated picosecond nucleation of a topological phase

F. Büttner, B. Pfau, M. Böttcher, M. Schneider, G. Mercurio, C. M. Günther, P. Hessing, C. Klose, A. Wittmann, K. Gerlinger, L.-M. Kern, C. Strüber, C. von Korff Schmising, J. Fuchs, D. Engel, A. Churikova, S. Huang, D. Suzuki, I. Lemesh, M. Huang, L. Caretta, D. Weder, J. H. Gaida, M. Möller, T. R. Harvey, S. Zayko, K. Bagschik, R. Carley, L. Mercadier, J. Schlappa, A. Yaroslavtsev, L. Le Guyarder, N. Gerasimova, A. Scherz, C. Deiter, R. Gort, D. Hickin, J. Zhu, M. Turcato, D. Lomidze, F. Erdinger, A. Castoldi, S. Maffessanti, M. Porro, A. Samartsev, J. Sinova, C. Ropers, J. H. Mentink, B. Dupé, G. S. D. Beach, S. Eisebitt

Nature Materials 20 (2021) 30–37

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B2-P-2021.04

Quantitative hyperspectral coherent diffractive imaging spectroscopy of a solid-state phase transition in vanadium dioxide

A. S. Johnson, J. Valls-Conesa, L. Vidas, D. Perez-Salinas, C. M. Günther, B. Pfau, K. A. Hallman, R. F. Haglund-Jr, S. Eisebitt, S. Wall

Science Advances 7 (2021) eabf1386/1-9

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B2-P-2021.01

Application concepts for ultrafast laser-induced skyrmion creation and annihilation

K. Gerlinger, B. Pfau, F. Büttner, M. Schneider, L.-M. Kern, J. Fuchs, D. Engel, C. M. Günther, M. Huang, I. Lemesh, L. Caretta, A. Churikova, P. Hessing, C. Klose, C. Strüber, C. von Korff Schmising, S. Huang, A. Wittmann, K. Lizius, D. Metternich, R. Battistelli, K. Bagschik, A. Sadovnikov, G. S. D. Beach, S. Eisebitt

Applied Physics Letters 118 (2021) 192403/1-7

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