FEMTOSPEX-DynaMax
Ultrafast XAS, XMCD, XMRS, and RXD with femtosecond soft x-ray pulses at UE56-1-ZPM
Publications
2023Lee, Sang-Eun: Systematic study of the role of the indirect RKKY exchange interaction in ultrafast spin dynamics of 4f antiferromagnets. , FU Berlin, 2023
Ferté, T.; Beens, M.; Malinowski, G.; Holldack, K.; Abrudan, R.; Radu, F.; Kachel, T.; Hehn, M.; Boeglin, C.; Koopmans, B.; Bergeard, N.: Laser induced ultrafast Gd 4f spin dynamics in Co100-xGdx alloys by means of time-resolved XMCD. , European Physical Journal Special Topics 232 (2023), p. 2213-2219
doi: 10.1140/epjs/s11734-023-00812-w
Zhang, Y.; Ma, J.; Ikeda, K.; Hirata, Y.; Yamagami, K.; Schüßler-Langeheine, C.; Pontius, N.; Han, H.; Lin, Y.; Nan, C.; Wadati, H.: Photocarrier transport of ferroelectric photovoltaic thin films detected by the magnetic dynamics of adjacent ferromagnetic layers. , Physical Review B 107 (2023), p. L220303/2-7
doi: 10.1103/physrevb.107.l220303
Kumberg, I.; Golias, E.; Hadjadj, S.E.; Hosseinifar, R.; Thakur, S.; Shinwari, T.; Gelen, I.; Pontius, N.; Schüßler-Langeheine, C.; Von Korff Schmising, C.; Sharma, S.; Kuch, W.: Ultrafast laser-induced magneto-optical changes in resonant magnetic x-ray reflectivity. , Physical Review B 108 (2023), p. 054439/1-10
doi: 10.1103/physrevb.108.054439
2022
Jana, S.; Knut, R.; Muralidhar, S.; Malik, R.S.; Stefanuik, R.; Åkerman, J.; Karis, O.; Schüßler-Langeheine, C.; Pontius, N.: Experimental confirmation of the delayed Ni demagnetization in FeNi alloy. , Applied Physics Letters 120 (2022), p. 102404/1-5
doi: 10.1063/5.0080331
Awsaf, Chowdhury Shadman: Laser induced ultrafast magnetisation dynamics of FM/AFM bilayer and FM/AFM/FM trilayer samples. , Master, 2022, Freie Universität Berlin, 2022
Zhang, Y.; Katayama, T.; Chikamatsu, A.; Schüßler-Langeheine, C.; Pontius, N.; Hirata, Y.; Takubo, K.; Yamagami, K.; Ikeda, K.; Yamamoto, K.; Hasegawa, T.; Wadati, H.: Photo-induced antiferromagnetic-ferromagnetic and spin-state transition in a double-perovskite cobalt oxide thin film. , Communications Physics 5 (2022), p. 50/1-9
doi: 10.1038/s42005-022-00823-4
Yamamoto, K.; Tsuyama, T.; Ito, S.; Takubo, K.; Matsuda, I.; Pontius, N.; Schüßler-Langeheine, C.; Minohara, M.; Kumigashira, H.; Yamasaki, Y.; Nakao, H.; Murakami, Y.; Katase, T.; Kamiya, T.; Wadati, H.: Photoinduced transient states of antiferromagnetic orderings in La1/3Sr2/3FeO3 and SrFeO3-δ thin films observed through time-resolved resonant soft x-ray scattering. , New Journal of Physics 24 (2022), p. 043012/1-9
doi: 10.1088/1367-2630/ac5f31
Lee, S.E.; Windsor, Y.W.; Fedorov, A.; Kliemt, K.; Krellner, C.; Schüßler-Langeheine, C.; Pontius, N.; Wolf, M.; Atxitia, U.; Vyalikh, D.V.; Rettig, L.: Robust Magnetic Order Upon Ultrafast Excitation of an Antiferromagnet. , Advanced Materials Interfaces 9 (2022), p. 2001340/1-10
doi: 10.1002/admi.202201340
Data-doi: 10.5281/zenodo.7145355
Kumberg, Ivar: Ultrafast demagnetization in metallic ferromagnetic/antiferromagnetic heterostructures. , Dissertation, 2022, Freie Universität Berlin, 2022
2021
Abrudan, R.; Hennecke, M.; Radu, F.; Kachel, T.; Holldack, K.; Mitzner, R.; Donges, A.; Khmelevskyi, S.; Deák, A.; Szunyogh, L.; Nowak, U.; Eisebitt, S.; Radu, I.: Element-Specific Magnetization Damping in Ferrimagnetic DyCo5 Alloys Revealed by Ultrafast X-ray Measurements. , Physica Status Solidi - Rapid Research Letters 15 (2021), p. 2100047/1-7
doi: 10.1002/pssr.202100047
Ferté, T.; Malinowski, G.; Terrier, E.; Halté, V.; Le Guyader, L.; Holldack, K.; Hehn, M.; Boeglin, C.; Bergeard, N.: Laser induced ultrafast 3d and 4f spin dynamics in CoDy ferrimagnetic alloys as a function of temperature. , Journal of Magnetism and Magnetic Materials 530 (2021), p. 167883/1-5
doi: 10.1016/j.jmmm.2021.167883
Golias, E.; Kumberg, I.; Gelen, I.; Thakur, S.; Gördes, J.; Hosseinifar, R.; Guillet, Q.; Dewhurst, J. K.; Sharma, S.; Schüßler-Langeheine, C.; Pontius, N.; Kuch, W.: Ultrafast Optically Induced Ferromagnetic State in an Elemental Antiferromagnet. , Physical Review Letters 126 (2021), p. 107202/1-6
doi: 10.1103/PhysRevLett.126.107202
Jana, S.; Muralidhar, S.; Åkerman, J.; Schüßler-Langeheine, C.; Pontius, N.: Using the photoinduced L3 resonance shift in Fe and Ni as time reference for ultrafast experiments at low flux soft x-ray sources. , Structural Dynamics 8 (2021), p. 044304/1-7
doi: 10.1063/4.0000108
Data-doi: 10.5442/ND000007
2020
Vidas, L.; Schick, D.; Martínez, E.; Perez-Salinas, D.; Ramos-Álvarez, A.; Cichy, S.; Batlle-Porro, S.; Johnson, A.; Hallman, K.; Haglund, R.; Wall, S.: Does VO2 Host a Transient Monoclinic Metallic Phase? , Physical Review X 10 (2020), p. 031047/1-12
doi: 10.1103/PhysRevX.10.031047
Bobowski, Kamil Nick: Magnetization Dynamics in the Lanthanide Metal Gadolinium. , Freie Universität Berlin, Diss., 2020
2019
Vidas, Luciana: The insulator-metal phase transition in VO2 measured at nanometer length scales and femtosecond time scales. , Barcelona, Universitat Politècnica de Catalunya, thesis, 2019
2017
Carva, K.; Baláz, P.; Radu, I.: Chapter 2: Laser-Induced Ultrafast Magnetic Phenomena. , In: Ekkes Brück [Ed.] : Handbook of Magnetic Materials, volume 26Amsterdam: Elsevier, 2017. - ISBN 978-0-444-63927-1, p. 291-463
doi: 10.1016/bs.hmm.2017.09.003
FEMTOSPEX-DynaMax