2024
Ji, Y.; Hu, S.; Liu, J.; Wei, L.; Luo, C.; Ukleev, V.; Radu, F.; Yan, W.; Chen, D.; Zhong, Z.; Gan, Y.; Chen, K.; Liao, Z.:
High-temperature ferromagnetic LaCo O3 triggered by interfacial electron transfer and exchange coupling. Physical Review B 109 (2024), p. 174423/1-7
Saha, S.; Knut, R.; Gupta, A.; Radu, F.; Luo, C.; Karis, O.; Arena, D.A.:
Near-surface electronic structure in strained Ni-ferrite films: An x-ray absorption spectroscopy study. Journal of Vacuum Science & Technology A 42 (2024), p. 012702/1-7
Smekhova, A.; Szyjka, T.; La Torre, E.; Ollefs, K.; Eggert, B.; Coester, B.; Wilhelm, F.; Bali, R.; Lindner, J.; Rogalev, A.; Többens, D.; Weschke, E.; Luo, C.; Chen, K.; Radu, F.; Schmitz-Antoniak, C.; Wende, H.:
Irradiation-induced enhancement of Fe and Al magnetic polarizations in Fe60Al40 films. New Journal of Physics 24 (2024), p. 023036/1-15
Ukleev, V.; Ajejas, F.; Devishvili, A.; Vorobiev, A.; Steinke, N.-J.; Cubitt, R.; Luo, C.; Abrudan, R.-M.; Radu, F.; Cros, V.; Reyren, N.; White, J.S.:
Observation by SANS and PNR of pure Néel-type domain wall profiles and skyrmion suppression below room temperature in magnetic [Pt/CoFeB/Ru]10 multilayers. Science and Technology of Advanced Materials 25 (2024), p. 2315015/1-13
Ukleev, V.; Leroy, L.; Mincigrucci, R.; Deangelis, D.; Fainozzi, D.; Khatu, N.N.; Paltanin, E.; Foglia, L.; Bencivenga, F.; Luo, C.; Ruske, F.; Radu, F.; Svetina, C.; Staub, U.:
Transient grating spectroscopy on a DyCo5 thin film with femtosecond extreme ultraviolet pulses. Structural Dynamics 11 (2024), p. 025101 /1-6
Ukleev, V.; Utesov, O.I.; Luo, C.; Radu, F.; Wintz, S.; Weigand, M.; Finizio, S.; Winter, M.; Tahn, A.; Rellinghaus, B.; Karube, K.; Tokura, Y.; Taguchi, Y.; White, J.S.:
Competing anisotropies in the chiral cubic magnet Co8Zn8Mn4 unveiled by resonant x-ray magnetic scattering. Physical Review B 109 (2024), p. 184415/1-7
2023
Baral, P.R.; Utesov, O.I.; Luo, C.; Radu, F.; Magrez, A.; White, J.S.; Ukleev, V.:
Direct observation of exchange anisotropy in the helimagnetic insulator Cu2OSeO3. Physical Review Research 5 (2023), p. L032019/1-6
Chen, K.; Luo, C.; Zhao, Y.; Baudelet, F.; Maurya, A.; Thamizhavel, A.; Rößler, U.K.; Makarov, D.; Radu, F.:
Evidence of the Anomalous Fluctuating Magnetic State by Pressure-Driven 4f Valence Change in EuNiGe3. The Journal of Physical Chemistry Letters 14 (2023), p. 1000-1006
Hadjadj, S.E.; González-Orellana, C.; Lawrence, J.; Bikaljevic, D.; Peña-Díaz, M.; Gargiani, P.; Aballe, L.; Naumann, J.; Niño, M.A.; Foerster, M.; Ruiz-Gómez, S.; Thakur, S.; Kumberg, I.; Taylor, J.M.; Hayes, J.; Torres, J.; Luo, C.; Radu, F.; de Oteyza, D.G.; Kuch, W.; Pascual, J.I.; Rogero, C.; Ilyn, M.:
Epitaxial Monolayers of the Magnetic 2D Semiconductor FeBr2 Grown on Au(111). Chemistry of Materials 35 (2023), p. 9847–9856
Lai, Y.H.; Shao, P.W.; Kuo, C.Y.; Liu, C.E.; Hu, Z.; Luo, C.; Chen, K.; Radu, F.; Wang, Y.J.; Zheng, J.; Duan, C.; Chang, C.F.; Chang, L.; Chen, Y.C.; Cheong, S.W.; Chu, Y.H.:
Quasi-static modulation of multiferroic properties in flexible magnetoelectric Cr2O3/muscovite heteroepitaxy. Acta Materialia 243 (2023), p. 118509/1-8
Luo, C.; Chen, K.; Ukleev, V.; Wintz, S.; Weigand, M.; Abrudan, R.M.; Prokes, K.; Radu, F.:
Direct observation of Neel-type skyrmions and domain walls in a ferrimagnetic DyCo3 thin film. Communications Physics 6 (2023), p. 218/1-8
Nefedov, A.; Li, C.; Müller, K.; Kanj, A.B.; Heinke, L.; Luo, C.; Chen, K.; Radu, F.; Golias, E.; Kuch, W.; Wöll, C.:
Magnetic coupling of guest metallocene molecules with SURMOF-2 host matrix. Physical Review B 107 (2023), p. 054433/1-9
Rimmler, B.H.; Hazra, B.K.; Pal, B.; Mohseni, K.; Taylor, J.M.; Bedoya-Pinto, A.; Deniz, H.; Tangi, M.; Kostanovskiy, I.; Luo, C.; Neumann, R.R.; Ernst, A.; Radu, F.; Mertig, I.; Meyerheim, H.L.; Parkin, S.S.P.:
Atomic Displacements Enabling the Observation of the Anomalous Hall Effect in a Non-Collinear Antiferromagnet. Advanced Materials 35 (2023), p. 2209616/1-9
Sajedi, M.; Luo, C.; Siemensmeyer, K.; Krivenkov, M.; Chen, K.; Taylor, J.M.; Flatken, M.A.; Radu, F.; Rader, O.:
Search for ferromagnetism in Mn-doped lead halide perovskites. Communications Physics 6 (2023), p. 80/1-8
Smekhova, A.; Kuzmin, A.; Siemensmeyer, K.; Luo, Ch.; Taylor, J.; Thakur, S.; Radu, F.; Weschke, E.; Buzanich, A. G.; Xiao, B.; Savan, A.; Yusenko, K.; Ludwig, A.:
Local structure and magnetic properties of a nanocrystalline Mn-rich Cantor alloy thin film down to the atomic scale. Nano Research 16 (2023), p. 5626-5639
2022
Lee, J.H.; Marcano, L.; Aeschlimann, R.; Mawass, M.-A.; Luo, C.; Gloter, A.; Varignon, J.; Radu, F.; Valencia, S.; Bibes, M.:
Strain tuning of Néel temperature in YCrO3 epitaxial thin films. APL Materials 10 (2022), p. 081101/1-6
Rauguth, A.; Alhassanat, A.; Elnaggar, H.; Athanasopoulou, A.A.; Luo, C.; Ryll, H.; Radu, F.; Mashoff, T.; De Groot, F.M.F.; Rentschler, E.; Elmers, H.J.:
Anisotropy of 4f states in 3d-4f single-molecule magnets. Physical Review B 105 (2022), p. 134415/1-10
Smekhova, A.; Kuzmin, A.; Siemensmeyer, K.; Luo, Ch.; Chen, K.; Radu, F.; Weschke, E.; Reinholz, U.; Guilherme Buzanich, A.; Yusenko, K.V.:
Al-driven peculiarities of local coordination and magnetic properties in single-phase Alx-CrFeCoNi high-entropy alloys. Nano Research 15 (2022), p. 4845-4858
Ukleev, V.; Luo, C.; Abrudan, R.; Aqeel, A.; Back, C.H.; Radu, F.:
Chiral surface spin textures in Cu2OSeO3 unveiled by soft X-ray scattering in specular reflection geometry. Science and Technology of Advanced Materials 23 (2022), p. 682-690
Zhou Hagström, N.; Schneider, M.; Kerber, N.; Yaroslavtsev, A.; Burgos Parra, E.; Beg, M.; Lang, M.; Günther, C.M.; Seng, B.; Kammerbauer, F.; Popescu, H.; Pancaldi, M.; Neeraj, K.; Polley, D.; Jangid, R.; Hrkac, S.B.; Patel, S.K.K.; Ovcharenko, S.; Turenne, D.; Ksenzov, D.; Boeglin, C.; Baidakova, M.; von Korff Schmising, C.; Borchert, M.; Vodungbo, B.; Chen, K.; Luo, C.; Radu, F.; Müller, L.; Martínez Flórez, M.; Philippi-Kobs, A.; Riepp, M.; Roseker, W.; Grübel, G.; Carley, R.; Schlappa, J.; Van Kuiken, B.E.; Gort, R.; Mercadier, L.; Agarwal, N.; Le Guyader, L.; Mercurio, G.; Teichmann, M.; Delitz, J.T.; Reich, A.; Broers, C.; Hickin, D.; Deiter, C.; Moore, J.; Rompotis, D.; Wang, J.; Kane, D.; Venkatesan, S.; Meier, J.; Pallas, F.; Jezynski, T.; Lederer, M.; Boukhelef, D.; Szuba, J.; Wrona, K.; Hauf, S.; Zhu, J.; Bergemann, M.; Kamil, E.; Kluyver, T.; Rosca, R.; Spirzewski, M.; Kuster, M.; Turcato, M.; Lomidze, D.; Samartsev, A.; Engelke, J.; Porro, M.; Maffessanti, S.; Hansen, K.; Erdinger, F.; Fischer, P.; Fiorini, C.; Castoldi, A.; Manghisoni, M.; Wunderer, C.B.; Fullerton, E.E.; Shpyrko, O.G.; Gutt, C.; Sanchez-Hanke, C.; Dürr, H.A.; Iacocca, E.; Nembach, H.T.; Keller, M.W.; Shaw, J.M.; Silva, T.J.; Kukreja, R.; Fangohr, H.; Eisebitt, S.; Kläui, M.; Jaouen, N.; Scherz, A.; Bonetti, S.; Jal, E.:
Megahertz-rate ultrafast X-ray scattering and holographic imaging at the European XFEL. Journal of Synchrotron Radiation 29 (2022), p. 1454-1464
2021
Haw, S.C.; Hu, Z.; Lin, H.J.; Lee, J.M.; Ishii, H.; Hiraoka, N.; Meléndez-Sans, A.; Komarek, A.C.; Tjeng, L.H.; Chen, K.; Luo, C.; Radu, F.; Te Chen, C.; Chen, J.M.:
Unusual mixed spin-state of Co3+ in the ground state of LaSrCoO4: Combined high-pressure and high-temperature study. Journal of Alloys and Compounds 862 (2021), p. 158050/1-7
Knut, R.; Malik, R.S.; Kons, C.; Shoup, J.E.; Radu, F.; Luo, C.; Kvashnin, Y.O.; Gupta, A.; Karis, O.; Arena, D.A.:
Perpendicular and in-plane hole asymmetry in a strained NiFe2O4 film. Journal of Physics: Condensed Matter 33 (2021), p. 225801/1-7
Prokes, K.; Luo, C.; Ryll, H.; Schierle, E.; Marchenko, D.; Weschke, E.; Radu, F.; Abrudan, R.; Volobuev, V.V.; Springholz, G.; Rader, O.:
Search for enhanced magnetism at the interface between Bi2Se3 and EuSe. Physical Review B 103 (2021), p. 115438/1-8
Shams, S.F.; Schmitz, D.; Smekhova, A.; Ghazanfari, M.R.; Giesen, M.; Weschke, E.; Chen, K.; Luo, Ch.; Radu, F.; Schmitz-Antoniak, C.:
Element-specific contributions to improved magnetic heating of theranostic CoFe2O4 nanoparticles decorated with Pd. Scientific Reports 11 (2021), p. 15843/1-15
Thakur, S.; Golias, E.; Kumberg, I.; Senthil Kumar, K.; Hosseinifar, R.; Torres-Rodríguez, J.; Kipgen, L.; Lotze, C.; Arruda, L.M.; Luo, C.; Radu, F.; Ruben, M.; Kuch, W.:
Thermal- and Light-Induced Spin-Crossover Characteristics of a Functional Iron(II) Complex at Submonolayer Coverage on HOPG. The Journal of Physical Chemistry C 125 (2021), p. 13925-13932
Ukleev, V.; Utesov, O.; Yu, L.; Luo, C.; Chen, K.; Radu, F.; Yamasaki, Y.; Kanazawa, N.; Tokura, Y.; Arima, T.; White, J.S.:
Signature of anisotropic exchange interaction revealed by vector-field control of the helical order in a FeGe thin plate. Physical Review Research 3 (2021), p. 013094/1-8
2020
Chen, K.; Lott, D.; Philippi-Kobs, A.; Weigand, M.; Luo, C.; Radu, F.:
Observation of compact ferrimagnetic skyrmions in DyCo3 film. Nanoscale 12 (2020), p. 18137-18143
Chen, K.; Luo, C.; Chen, B. B.; Abrudan, R. M.; Koster, G.; Mishra, S. K.; Radu, F.:
Charge-transfer-induced interfacial ferromagnetism in La0.7Sr0.3MnO3/NdNiO3. Physical Review Materials 4 (2020), p. 054408/1-8
Schmidt, N.Y.; Mondal, R.; Donges, A.; Hintermayr, J.; Luo, C.; Ryll, H.; Radu, F.; Szunyogh, L.; Nowak, U.; Albrecht, M.:
L10-ordered (Fe100-xCrx)Pt thin films: Phase formation, morphology, and spin structure. Physical Review B 102 (2020), p. 214436/1-10
Schmitz, D.; Schmitz-Antoniak, C.; Radu, F.; Ryll, H.; Luo, C.; Bhandary, S.; Biermann, S.; Siemensmeyer, K.; Wende, H.; Ivanov, S.; Eriksson, O.:
Soft X-Ray Magnetic Circular Dichroism of Vanadium in the Metal-Insulator Two-Phase Region of Paramagnetic V2O3 Doped with 1.1% Chromium. Physica Status Solidi B 257 (2020), p. 1900456/1-7
Schneider, L.; Wehmeier, J.; Wiedwald, U.; Rodewald, J.; Galakhov, V.R.; Udintseva, M.S.; Mesilov, V.; Radu, F.; Luo, C.; Klare, J.P.; Steinhoff, H.J.; Haase, M.; Kuepper, K.:
Magnetic and Electronic Properties of Highly Mn-Doped beta-NaGdF4 and beta-NaEuF4 Nanoparticles with a Narrow Size Distribution. The Journal of Physical Chemistry C 124 (2020), p. 18194-18202
Taylor, J.M.; Markou, A.; Lesne, E.; Sivakumar, P.K.; Luo, C.; Radu, F.; Werner, P.; Felser, C.; Parkin, S.S.P.:
Anomalous and topological Hall effects in epitaxial thin films of the noncollinear antiferromagnet Mn3Sn. Physical Review B 101 (2020), p. 094404/1-7
2019
Alhassanat, A.; Völker, L.; Gamer, C.; Rauguth, A.; Kredel, A.; Luo, C.; Radu, F.; Sapozhnik, A.; Mashoff, T.; Rentschler, E.; Elmers, H.:
Solvent-induced high-spin transition in double-decker 3d-4f metallacrowns. Physical Review B 99 (2019), p. 104404/1-8
Kozhevnikov, S.V.; Zhaketov, V.D.; Keller, T.; Khaydukov, Yu.N.; Ott, F.; Luo, C.; Chen, K.; Radu, F.:
Polarized neutron channeling in weakly magnetic films. Nuclear Instruments & Methods in Physics Research A 927 (2019), p. 87-100
Luo, C.; Ryll, H.; Back, C.; Radu, F.:
X-ray magnetic linear dichroism as a probe for non-collinear magnetic state in ferrimagnetic single layer exchange bias systems. Scientific Reports 9 (2019), p. 18169/1-9
Pöllath, S.; Aqeel, A.; Bauer, A.; Luo, C.; Ryll, H.; Radu, F.; Pfleiderer, C.; Woltersdorf, G.; Back, C.:
Ferromagnetic Resonance with Magnetic Phase Selectivity by Means of Resonant Elastic X-Ray Scattering on a Chiral Magnet. Physical Review Letters 123 (2019), p. 167201/1-7
Schmidt, N.Y.; Laureti, S.; Radu, F.; Ryll, H.; Luo, C.; d'Acapito, F.; Tripathi, S.; Goering, E.; Weller, D.; Albrecht, M.:
Structural and magnetic properties of FePt-Tb alloy thin films. Physical Review B 100 (2019), p. 064428/1-9
Taylor, J.; Lesne, E.; Markou, A.; Dejene, F.; Sivakumar, P.; Pöllath, S.; Rana, G.; Kumar, N.; Luo, C.; Ryll, H.; Radu, F.; Kronast, F.; Werner, P.; Back, C.; Parkin, S.; Felser, C.:
Magnetic and electrical transport signatures of uncompensated moments in epitaxial thin films of the noncollinear antiferromagnet Mn3Ir. Applied Physics Letters 115 (2019), p. 062403/1-6
Tornos, J.; Gallego, F.; Valencia, S.; Liu, Y.; Rouco, V.; Lauter, V.; Abrudan, R.; Luo, C.; Ryll, H.; Wang, Q.; Hernandez-Martin, D.; Orfila, G.; Cabero, M.; Cuellar, F.; Arias, D.; Mompean, F.; Garcia-Hernandez, M.; Radu, F.; Charlton, T.; Rivera-Calzada, A.; Sefrioui, Z.; Te Velthuis, S.; Leon, C.; Santamaria, J.:
Ferroelectric Control of Interface Spin Filtering in Multiferroic Tunnel Junctions. Physical Review Letters 122 (2019), p. 037601/1-6
2018
Aeschlimann, R.; Preziosi, D.; Scheiderer, P.; Sing, M.; Valencia, S.; Santamaria, J.; Luo, C.; Ryll, H.; Radu, F.; Claessen, R.; Piamonteze, C.; Bibes, M.:
A Living-Dead Magnetic Layer at the Surface of Ferrimagnetic DyTiO3 Thin Films. Advanced Materials 30 (2018), p. 1707489/1-8
Alhassanat, A.; Gamer, C.; Rauguth, A.; Athanasopoulou, A. A.; Sutter, J.; Luo, C.; Ryll, H.; Radu, F.; Sapozhnik, A. A.; Mashoff, T.; Rentschler, E.; Elmers, H. J.:
Element-specific magnetic properties of mixed 3d-4f metallacrowns. Physical Review B 98 (2018), p. 064428/1-8
Kipgen, L.; Bernien, M.; Ossinger, S.; Nickel, F.; Britton, A.J.; Arruda, L.M.; Naggert, H.; Luo, C.; Lotze, C.; Ryll, H.; Radu, F.; Schierle, E.; Weschke, E.; Tuczek, F.; Kuch, W.:
Evolution of cooperativity in the spin transition of an iron(II) complex on a graphite surface. Nature Communications 9 (2018), p. 2984/1-8
Mawass, M.; Arora, A.; Sandig, O.; Luo, C.; Unal, A. A.; Radu, F.; Valencia, S.; Kronast, F.; IEEE, IEEE:
Spatially resolved investigation of all optical magnetization switching in TbFe alloys. In: Petru Andrei ... [Ed.] : 2018 IEEE International Magnetics Conference (INTERMAG), Singapore, 23-27 April 2018IEEE, 2018. - ISBN 978-1-5386-6425-4, p. 1800AC09
Sapozhnik, A. A.; Luo, C.; Ryll, H.; Radu, F.; Jourdan, M.; Zabel, H.; Elmers, H.-J.:
Experimental determination of exchange constants in antiferromagnetic Mn2Au. Physical Review B 97 (2018), p. 184416
2017
Arora, A.; Mawass, M.-A.; Sandig, O.; Luo, C.; Ünal, A.A.; Radu, F.; Valencia, S.; Kronast, F.:
Spatially resolved investigation of all optical magnetization switching in TbFe alloys. Scientific Reports 7 (2017), p. 9456/1-9
2012
Salikhov, R.; Abrudan, R.; Brüssing, F.; Gross, K.; Luo, C.; Westerholt, K.; Zabel, H.; Radu, F.; Garifullin, I.A.:
Configurational dependence of the magnetization dynamics in spin valve systems: Influence of spin pumping and domain wall induced coupling. Physical Review B 86 (2012), p. 144422/1-6
