Unité Mixte de Physique CNRS/Thales

X. Palermo, N. Reyren, S. Mesoraca, A. V. Samokhvalov, S. Collin, F. Godel, A. Sander, K. Bouzehouane, J. Santamaria, V. Cros, A. I. Buzdin, J. - E. Villegas, Tailored Flux Pinning in Superconductor-Ferromagnet Multilayers with Engineered Magnetic Domain Morphology From Stripes to Skyrmions. Physical Review Applied. 13, 014043 (2020).

K. Fallon, S. Hughes, K. Zeissler, W. Legrand, F. Ajejas, D. Maccariello, S. McFadzean, W. Smith, D. McGrouther, S. Collin, N. Reyren, V. Cros, C. H. Marrows, S. McVitie, Controlled Individual Skyrmion Nucleation at Artificial Defects Formed by Ion Irradiation. Small. 16, 1907450 (2020).

H. Naganuma, V. Zatko, M. Galbiati, F. Godel, A. Sander, C. Carrétéro, O. Bezencenet, N. Reyren, M. - B. Martin, B. Dlubak, P. Seneor, A perpendicular graphene/ferromagnet electrode for spintronics. Applied Physics Letters. 116, 173101 (2020).

W. Legrand, D. Maccariello, F. Ajejas, S. Collin, A. Vecchiola, K. Bouzehouane, N. Reyren, V. Cros, A. Fert, Room-temperature stabilization of antiferromagnetic skyrmions in synthetic antiferromagnets. Nature Materials. 19, 34-42 (2020).

T. Guillet, C. Zucchetti, Q. Barbedienne, A. Marty, G. Isella, L. Cagnon, C. Vergnaud, H. Jaffrès, N. Reyren, J. - M. George, A. Fert, M. Jamet, Observation of Large Unidirectional Rashba Magnetoresistance in Ge(111). Physical Review Letters. 124, 027201 (2020).

C. Back, V. Cros, H. Ebert, K. Everschor-Sitte, A. Fert, M. Garst, T. Ma, S. Mankovsky, T. L. Monchesky, M. Mostovoy, N. Nagaosa, S. S. P. Parkin, C. Pfleiderer, N. Reyren, A. Rosch, Y. Taguchi, Y. Tokura, K. von Bergmann, J. Zang, The 2020 skyrmionics roadmap. Journal of Physics D: Applied Physics. 53, 363001 (2020).

D. Maccariello, W. Legrand, N. Reyren, F. Ajejas, K. Bouzehouane, S. Collin, J. - M. George, V. Cros, A. Fert, Electrical Signature of Noncollinear Magnetic Textures in Synthetic Antiferromagnets. Physical Review Applied. 14, 051001 (2020).

P. Laczkowski, M. Cosset-Cheneau, W. Savero-Torres, V. T. Pham, G. Zahnd, H. Jaffrès, N. Reyren, J. - C. Rojas-Sànchez, A. Marty, L. Vila, J. - M. George, J. - P. Attané, Spin-dependent transport characterization in metallic lateral spin valves using one-dimensional and three-dimensional modeling. Physical Review B. 99, 134436 (2019).

K. Fallon, S. McVitie, W. Legrand, F. Ajejas, D. Maccariello, S. Collin, V. Cros, N. Reyren, Quantitative imaging of hybrid chiral spin textures in magnetic multilayer systems by Lorentz microscopy. Physical Review B. 100, 214431 (2019).

S. McVitie, S. Hughes, K. Fallon, S. McFadzean, D. McGrouther, M. Krajnak, W. Legrand, D. Maccariello, S. Collin, K. Garcia, N. Reyren, V. Cros, A. Fert, K. Zeissler, C. H. Marrows, A transmission electron microscope study of Néel skyrmion magnetic textures in multilayer thin film systems with large interfacial chiral interaction. Scientific Reports. 8, 5703 (2018).

W. Legrand, N. Ronceray, N. Reyren, D. Maccariello, V. Cros, A. Fert, Modeling the Shape of Axisymmetric Skyrmions in Magnetic Multilayers. Physical Review Applied. 10, 064042 (2018).

B. Zimmermann, W. Legrand, D. Maccariello, N. Reyren, V. Cros, S. Blügel, A. Fert, Dzyaloshinskii-Moriya interaction at disordered interfaces from ab initio theory: Robustness against intermixing and tunability through dusting. Applied Physics Letters. 113, 232403 (2018).

A. M. R. Monteiro, A. D. Caviglia, N. Reyren, dans Spectroscopy of Complex Oxide Interfaces (Springer., 2018; //www.springer.com/us/book/9783319749884)Springer Series in Materials Sciencep. .

Q. Barbedienne, J. Varignon, N. Reyren, A. Marty, C. Vergnaud, M. Jamet, C. Gomez-Carbonell, A. Lemaître, P. le Fèvre, F. Bertran, A. Taleb-Ibrahimi, H. Jaffrès, J. - M. George, A. Fert, Angular-resolved photoemission electron spectroscopy and transport studies of the elemental topological insulator a-Sn. Physical Review B. 98, 195445 (2018).

D. Maccariello, W. Legrand, N. Reyren, K. Garcia, K. Bouzehouane, S. Collin, V. Cros, A. Fert, Electrical detection of single magnetic skyrmions in metallic multilayers at room temperature. Nature Nanotechnology. 13, 233 (2018).

W. Legrand, J. - Y. Chauleau, D. Maccariello, N. Reyren, S. Collin, K. Bouzehouane, N. Jaouen, V. Cros, A. Fert, Hybrid chiral domain walls and skyrmions in magnetic multilayers. Science Advances. 4, eaat0415 (2018).

J. - Y. Chauleau, W. Legrand, N. Reyren, D. Maccariello, S. Collin, H. Popescu, K. Bouzehouane, V. Cros, N. Jaouen, A. Fert, Chirality in Magnetic Multilayers Probed by the Symmetry and the Amplitude of Dichroism in X-Ray Resonant Magnetic Scattering. Phys. Rev. Lett. 120, 037202 (2018).

N. Reyren, K. Bouzehouane, J. - Y. Chauleau, S. Collin, A. Fert, S. Finizio, K. Garcia, S. Hughes, N. Jaouen, W. Legrand, D. Maccariello, S. McFadzean, S. McVitie, C. Moutafis, H. Popescu, J. Raabe, C. a. F. Vaz, V. Cros, dans SPINTRONICS X (International Society for Optics and Photonics, 2017)vol. 10357p. 1035724.

M. Cabero, K. Nagy, F. Gallego, A. Sander, M. Rio, F. A. Cuellar, J. Tornos, D. Hernandez-Martin, N. M. Nemes, F. Mompean, M. Garcia-Hernandez, A. Rivera-Calzada, Z. Sefrioui, N. Reyren, T. Feher, M. Varela, C. Leon, J. Santamaria, Modified magnetic anisotropy at LaCoO3/La0.7Sr0.3MnO3 interfaces. APL Materials. 5, 096104 (2017).

W. Legrand, D. Maccariello, N. Reyren, K. Garcia, C. Moutafis, C. Moreau-Luchaire, S. Collin, K. Bouzehouane, V. Cros, A. Fert, Room-Temperature Current-Induced Generation and Motion of sub-100 nm Skyrmions. Nano Lett. 17, 2703–2712 (2017).

A. Fert, N. Reyren, V. Cros, Magnetic skyrmions: advances in physics and potential applications. Nature Reviews Materials. 2, 17031 (2017).

M. Cubukcu, J. Sampaio, K. Bouzehouane, D. Apalkov, A. V. Khvalkovskiy, V. Cros, N. Reyren, Dzyaloshinskii-Moriya anisotropy in nanomagnets with in-plane magnetization. Physical Review B. 93, 020401 (2016).

F. Garcia-Sanchez, J. Sampaio, N. Reyren, V. Cros, J. - V. Kim, A skyrmion-based spin-torque nano-oscillator. New J. Phys. 18, 075011 (2016).

J. - C. Rojas-Sanchez, P. Laczkowski, J. Sampaio, S. Collin, K. Bouzehouane, N. Reyren, H. Jaffrès, A. Mougin, J. - M. George, Perpendicular magnetization reversal in Pt/[Co/Ni]3/Al multilayers via the spin Hall effect of Pt. Applied Physics Letters. 108, 082406 (2016).

C. Moreau-Luchaire, C. Moutaﬁs, N. Reyren, J. Sampaio, C. a. F. Vaz, N. V. Horne, K. Bouzehouane, K. Garcia, C. Deranlot, P. Warnicke, P. Wohlhüter, J. - M. George, M. Weigand, J. Raabe, V. Cros, A. Fert, Additive interfacial chiral interaction in multilayers for stabilization of small individual skyrmions at room temperature. Nat Nano. 11, 444–448 (2016).

J. Sampaio, A. V. Khvalkovskiy, M. Kuteifan, M. Cubukcu, D. Apalkov, V. Lomakin, V. Cros, N. Reyren, Disruptive effect of Dzyaloshinskii-Moriya interaction on the magnetic memory cell performance. Applied Physics Letters. 108, 112403 (2016).

S. Hurand, A. Jouan, C. Feuillet-Palma, G. Singh, E. Lesne, N. Reyren, A. Barthélémy, M. Bibes, J. - E. Villegas, C. Ulysse, M. Pannetier-Lecoeur, M. Malnou, J. Lesueur, N. Bergeal, Top-gated field-effect LaAlO3/SrTiO3 devices made by ion-irradiation. Applied Physics Letters. 108, 052602 (2016).

A. Soumyanarayanan, N. Reyren, A. Fert, C. Panagopoulos, Emergent phenomena induced by spin–orbit coupling at surfaces and interfaces. Nature. 539, 509–517 (2016).

F. Rortais, S. Oyarzún, F. Bottegoni, J. - C. Rojas-Sanchez, P. Laczkowski, A. Ferrari, C. Vergnaud, C. Ducruet, C. Beigné, N. Reyren, A. Marty, J. - P. Attane, L. Vila, S. Gambarelli, J. Widiez, F. Ciccacci, H. Jaffrès, J. - M. George, M. Jamet, Spin transport in p-type germanium. J. Phys.: Condens. Matter. 28, 165801 (2016).

J. - C. Rojas-Sanchez, S. Oyarzun, Y. Fu, A. Marty, C. Vergnaud, S. Gambarelli, L. Vila, M. Jamet, Y. Ohtsubo, A. Taleb-Ibrahimi, P. Le Fevre, F. Bertran, N. Reyren, J. - M. George, A. Fert, Spin to Charge Conversion at Room Temperature by Spin Pumping into a New Type of Topological Insulator: α-Sn Films. Physical Review Letters. 116, 096602 (2016).

P. Laczkowski, H. Jaffrès, W. Savero-Torres, J. - C. Rojas-Sanchez, Y. Fu, N. Reyren, C. Deranlot, L. Notin, C. Beigne, J. - P. Attane, L. Vila, J. - M. George, A. Marty, Evaluation of spin diffusion length of AuW alloys using spin absorption experiments in the limit of large spin-orbit interactions. Physical Review B. 92, 214405 (2015).

S. Hurand, A. Jouan, C. Feuillet-Palma, G. Singh, J. Biscaras, E. Lesne, N. Reyren, A. Barthélémy, M. Bibes, J. - E. Villegas, C. Ulysse, X. Lafosse, M. Pannetier-Lecoeur, S. Caprara, M. Grilli, J. Lesueur, N. Bergeal, Field-effect control of superconductivity and Rashba spin-orbit coupling in top-gated LaAlO3/SrTiO3 devices. Scientific Reports. 5, 12751 (2015).

J. - C. Rojas-Sanchez, N. Reyren, P. Laczkowski, W. Savero, J. - P. Attane, C. Deranlot, M. Jamet, J. - M. George, L. Vila, H. Jaffrès, Spin Pumping and Inverse Spin Hall Effect in Platinum: The Essential Role of Spin-Memory Loss at Metallic Interfaces. Physical Review Letters. 112, 106602 (2014).

E. Lesne, N. Reyren, D. Doennig, R. Mattana, H. Jaffrès, V. Cros, F. Petroff, F. Choueikani, P. Ohresser, R. Pentcheva, A. Barthélémy, M. Bibes, Suppression of the critical thickness threshold for conductivity at the LaAlO3/SrTiO3 interface. Nature Communications. 5, 4291 (2014).

P. Laczkowski, J. - C. Rojas-Sanchez, W. Savero-Torres, H. Jaffrès, N. Reyren, C. Deranlot, L. Notin, C. Beigne, A. Marty, J. - P. Attane, L. Vila, J. - M. George, A. Fert, Experimental evidences of a large extrinsic spin Hall effect in AuW alloy. Applied Physics Letters. 104, 142403 (2014).

J. - C. Rojas-Sanchez, N. Reyren, P. Laczkowski, W. Savero, J. - P. Attane, C. Deranlot, S. Gambarelli, M. Jamet, J. - M. George, L. Vila, H. Jaffrès, dans Spintronics VII (SPIE, 2014)vol. 9167 of Proceedings of SPIEp. 916729.

J. Biscaras, S. Hurand, C. Feuillet-Palma, A. Rastogi, R. C. Budhani, N. Reyren, E. Lesne, J. Lesueur, N. Bergeal, Limit of the electrostatic doping in two-dimensional electron gases of LaXO3(X = Al, Ti)/SrTiO3. Scientific Reports. 4, 6788 (2014).

M. Bibes, N. Reyren, E. Lesne, J. - M. George, C. Deranlot, S. Collin, A. Barthélémy, H. Jaffrès, Towards electrical spin injection into LaAlO3-SrTiO3. Philosophical Transactions of the Royal Society A. 370, 4958–4971 (2012).

A. - F. Santander-Syro, C. Bareille, F. Fortuna, O. Copie, M. Gabay, F. Bertran, A. Taleb-Ibrahimi, P. Le Fevre, G. Herranz, N. Reyren, M. Bibes, A. Barthélémy, P. Lecoeur, J. Guevara, M. - J. Rozenberg, Orbital symmetry reconstruction and strong mass renormalization in the two-dimensional electron gas at the surface of KTaO3. Physical Review B. 86, 121107 (2012).

V. Laukhin, O. Copie, M. - J. Rozenberg, R. Weht, K. Bouzehouane, N. Reyren, E. Jacquet, M. Bibes, A. Barthélémy, G. Herranz, Electronic Subband Reconfiguration in a d(0)-Perovskite Induced by Strain-Driven Structural Transformations. Physical Review Letters. 109, 226601 (2012).

N. Reyren, M. Bibes, E. Lesne, J. - M. George, C. Deranlot, S. Collin, A. Barthélémy, H. Jaffrès, Gate-Controlled Spin Injection at LaAlO3/SrTiO3 Interfaces. Physical Review Letters. 108, 186802 (2012).

A. - F. Santander-Syro, O. Copie, T. Kondo, F. Fortuna, S. Pailhes, R. Weht, X. G. Qiu, F. Bertran, A. Nicolaou, A. Taleb-Ibrahimi, P. Le Fevre, G. Herranz, M. Bibes, N. Reyren, Y. Apertet, P. Lecoeur, A. Barthélémy, M. - J. Rozenberg, Two-dimensional electron gas with universal subbands at the surface of SrTiO3. Nature. 469, 189–193 (2011).

Unité Mixte de Physique CNRS/Thales

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