Publications and communications of Bertrand Dupé

Meyer, S., Xu, B., Bellaiche, L., & Dupé, B. (May 2024). Engineering magnetic domain wall energies in BiFeO3 via epitaxial strain: A route to assess skyrmionic stabilities in multiferroics from first principles. Physical Review. B, 109 (18). doi:10.1103/PhysRevB.109.184431

Kapeghian, J., Amoroso, D., Occhialini, C. A., Martins, L. G. P., Song, Q., Smith, J. S., Sanchez, J. J., Kong, J., Comin, R., Barone, P., Dupé, B., Verstraete, M., & Botana, A. S. (2024). Effects of pressure on the electronic and magnetic properties of bulk NiI2. Physical Review. B, 109 (1). doi:10.1103/PhysRevB.109.014403

Meyer, S., Xu, B., Verstraete, M., Bellaiche, L., & Dupé, B. (July 2023). Spin-current driven Dzyaloshinskii-Moriya interaction in multiferroic ${\mathrm{BiFeO}}_{3}$ from first principles. Physical Review. B, 108, 024403. doi:10.1103/PhysRevB.108.024403

Desplat, L., & Dupé, B. (April 2023). Eigenmodes of magnetic skyrmion lattices. Physical Review. B, 107 (14), 144415. doi:10.1103/PhysRevB.107.144415

Amoroso, D., Dupé, B., & Verstraete, M. (March 2023). Unraveling the role of Sm 4f electrons in the magnetism of SmFeO3. Physical Review. B, 107 (10). doi:10.1103/PhysRevB.107.104427

Mougel, L., Buhl, P. M., Li, Q., Müller, A., Yang, H.-H., Verstraete, M., Simon, P., Dupé, B., & Wulfhekel, W. (05 December 2022). Strong effect of crystal structure on the proximity effect between a superconductor and monolayer of cobalt. Applied Physics Letters, 121 (23), 231605. doi:10.1063/5.0130313

Büttner, F., Pfau, B., Böttcher, M., Schneider, M., Mercurio, G., Günther, C. M., Hessing, P., Klose, C., Wittmann, A., Gerlinger, K., Kern, L.-M., Strüber, C., von Korff Schmising, C., Fuchs, J., Engel, D., Churikova, A., Huang, S., Suzuki, D., Lemesh, I., ... Eisebitt, S. (2021). Observation of fluctuation-mediated picosecond nucleation of a topological phase. Nature Materials, 20, 30-37. doi:10.1038/s41563-020-00807-1

Xu, B., Meyer, S., Verstraete, M., Bellaiche, L., & Dupé, B. (2021). First-principles study of spin spirals in the multiferroic $BiFeO_3$. Physical Review, 103, 214423. doi:10.1103/PhysRevB.103.214423

Hanke, J.-P., Freimuth, F., Dupé, B., Sinova, J., Kläui, M., & Mokrousov, Y. (2020). Engineering the dynamics of topological spin textures by anisotropic spin-orbit torques. Physical Review, 101, 014428. doi:10.1103/PhysRevB.101.014428

Liu, L., Yu, J., González-Hernández, R., Deng, J., Lin, W., Li, C., Zhou, C., Zhou, T., Yoong, H. Y., Qin, Q., Wang, H., Han, X., Dupé, B., Sinova, J., & Chen, J. (2020). Electrical switching of perpendicular magnetization in L10 FePt single layer. Physical Review. B, 101, 220402. doi:10.1103/PhysRevB.101.220402

Mougel, L., Buhl, P., Nemoto, R., Balashov, T., Hervé, M., Skolaut, J., Yamada, T. K., Dupé, B., & Wulfhekel, W. (2020). Instability of skyrmions in magnetic fields. Applied Physics Letters, 116 (26), 262406. doi:10.1063/5.0013488

Ritzmann, U., Desplat, L., Dupé, B., Camley, R. E., & Kim, J.-V. (2020). Asymmetric skyrmion-antiskyrmion production in ultrathin ferromagnetic films. Physical Review. B, 102 (17), 174409. doi:10.1103/PhysRevB.102.174409

Burns, S. R., Sando, D., Xu, B., Dupé, B., Russell, L., Deng, G., Clements, R., Paull, O. H. C., Seidel, J., Bellaiche, L., Valanoor, N., & Ulrich, C. (2019). Expansion of the spin cycloid in multiferroic BiFeO3 thin films. npj Quantum Materials, 4 (1), 18. doi:10.1038/s41535-019-0155-2

Reeve, R. M., Loescher, A., Kazemi, H., Dupé, B., Mawass, M.-A., Winkler, T., Schönke, D., Miao, J., Litzius, K., Sedlmayr, N., Schneider, I., Sinova, J., Eggert, S., & Kläui, M. (2019). Scaling of intrinsic domain wall magnetoresistance with confinement in electromigrated nanocontacts. Physical Review. B, 99 (21), 214437. doi:10.1103/PhysRevB.99.214437

Sando, D., Appert, F., Xu, B., Paull, O., Burns, S. R., Carrétéro, C., Dupé, B., Garcia, V., Gallais, Y., Sacuto, A., Cazayous, M., Dkhil, B., Le Breton, J. M., Barthélémy, A., Bibes, M., Bellaiche, L., Nagarajan, V., & Juraszek, J. (2019). A magnetic phase diagram for nanoscale epitaxial BiFeO 3 films. Applied Physics Reviews, 6 (4), 041404. doi:10.1063/1.5113530

Xu, C., Xu, B., Dupé, B., & Bellaiche, L. (2019). Magnetic interactions in BiFeO3 : A first-principles study. Physical Review. B, 99 (10), 104420. doi:10.1103/PhysRevB.99.104420

Zimmermann, B., Bihlmayer, G., Böttcher, M., Bouhassoune, M., Lounis, S., Sinova, J., Heinze, S., Blügel, S., & Dupé, B. (2019). Comparison of first-principles methods to extract magnetic parameters in ultrathin films: Co/Pt(111). Physical Review. B, 99 (21), 214426. doi:10.1103/PhysRevB.99.214426

Bihlmayer, G., Buhl, P. M., Dupé, B., Fernandes, I., Freimuth, F., Gayles, J., Heinze, S., Kiselev, N. S., Lounis, S., Mokrousov, Y., & Blügel, S. (2018). Magnetic skyrmions: structure, stability, and transport phenomena. Psi-k Scientific Highlight of the Month, (139), 1-12.

Böttcher, M., Heinze, S., Egorov, S., Sinova, J., & Dupé, B. (2018). B – T phase diagram of Pd/Fe/Ir(111) computed with parallel tempering Monte Carlo. New Journal of Physics, 20 (10), 103014. doi:10.1088/1367-2630/aae282

Dupé, M., Heinze, S., Sinova, J., & Dupé, B. (2018). Stability and magnetic properties of Fe double layers on Ir (111). Physical Review. B, 98 (22), 224415. doi:10.1103/PhysRevB.98.224415

Hauptmann, N., Dupé, M., Hung, T.-C., Lemmens, A. K., Wegner, D., Dupé, B., & Khajetoorians, A. A. (2018). Revealing the correlation between real-space structure and chiral magnetic order at the atomic scale. Physical Review. B, 97 (10), 100401. doi:10.1103/PhysRevB.97.100401

Hervé, M., Dupé, B., Lopes, R., Böttcher, M., Martins, M. D., Balashov, T., Gerhard, L., Sinova, J., & Wulfhekel, W. (2018). Stabilizing spin spirals and isolated skyrmions at low magnetic field exploiting vanishing magnetic anisotropy. Nature Communications, 9 (1), 1015. doi:10.1038/s41467-018-03240-w

Lemesh, I., Litzius, K., Böttcher, M., Bassirian, P., Kerber, N., Heinze, D., Zázvorka, J., Büttner, F., Caretta, L., Mann, M., Weigand, M., Finizio, S., Raabe, J., Im, M. Y., Stoll, H., Schütz, G., Dupé, B., Kläui, M., & Beach, G. S. D. (2018). Current-Induced Skyrmion Generation through Morphological Thermal Transitions in Chiral Ferromagnetic Heterostructures. Advanced Materials, 30 (49), 1805461. doi:10.1002/adma.201805461

Perini, M., Meyer, S., Dupé, B., von Malottki, S., Kubetzka, A., von Bergmann, K., Wiesendanger, R., & Heinze, S. (2018). Domain walls and Dzyaloshinskii-Moriya interaction in epitaxial Co/Ir(111) and Pt/Co/Ir(111). Physical Review. B, 97 (18), 184425. doi:10.1103/PhysRevB.97.184425

Ritzmann, U., von Malottki, S., Kim, J.-V., Heinze, S., Sinova, J., & Dupé, B. (2018). Trochoidal motion and pair generation in skyrmion and antiskyrmion dynamics under spin–orbit torques. Nature Electronics, 1 (8), 451-457. doi:10.1038/s41928-018-0114-0

Romming, N., Pralow, H., Kubetzka, A., Hoffmann, M., von Malottki, S., Meyer, S., Dupé, B., Wiesendanger, R., von Bergmann, K., & Heinze, S. (2018). Competition of Dzyaloshinskii-Moriya and Higher-Order Exchange Interactions in Rh/Fe Atomic Bilayers on Ir(111). Physical Review Letters, 120 (20), 207201. doi:10.1103/PhysRevLett.120.207201

Xu, B., Dupé, B., Xu, C., Xiang, H., & Bellaiche, L. (2018). Revisiting spin cycloids in multiferroic BiFeO\$\_3\$. Physical Review. B, 98 (18), 184420. doi:10.1103/PhysRevB.98.184420

Meyer, S., Dupé, B., Ferriani, P., & Heinze, S. (2017). Dzyaloshinskii-Moriya interaction at an antiferromagnetic interface: First-principles study of Fe/Ir bilayers on Rh(001). Physical Review. B, 96 (9), 094408. doi:10.1103/PhysRevB.96.094408

von Malottki, S., Dupé, B., Bessarab, P. F., Delin, A., & Heinze, S. (2017). Enhanced skyrmion stability due to exchange frustration. Scientific Reports, 7 (1), 12299. doi:10.1038/s41598-017-12525-x

Dupé, B., Bihlmayer, G., Böttcher, M., Blügel, S., & Heinze, S. (2016). Engineering skyrmions in transition-metal multilayers for spintronics. Nature Communications, 7 (1), 11779. doi:10.1038/ncomms11779

Dupé, B., Kruse, C. N., Dornheim, T., & Heinze, S. (2016). How to reveal metastable skyrmionic spin structures by spin-polarized scanning tunneling microscopy. New Journal of Physics, 18 (5), 055015. doi:10.1088/1367-2630/18/5/055015

Dupé, B., Bickel, J. E., Mokrousov, Y., Otte, F., Bergmann, K. V., Kubetzka, A., Heinze, S., & Wiesendanger, R. (2015). Giant magnetization canting due to symmetry breaking in zigzag Co chains on Ir(001). New Journal of Physics, 17 (2), 023014. doi:10.1088/1367-2630/17/2/023014

Hanneken, C., Otte, F., Kubetzka, A., Dupé, B., Romming, N., von Bergmann, K., Wiesendanger, R., & Heinze, S. (2015). Electrical detection of magnetic skyrmions by tunnelling non-collinear magnetoresistance. Nature Nanotechnology, 10 (12), 1039-1042. doi:10.1038/nnano.2015.218

Hoffmann, M., Weischenberg, J., Dupé, B., Freimuth, F., Ferriani, P., Mokrousov, Y., & Heinze, S. (2015). Topological orbital magnetization and emergent Hall effect of an atomic-scale spin lattice at a surface. Physical Review B, 92 (2), 020401. doi:10.1103/PhysRevB.92.020401

Dupé, B., Hoffmann, M., Paillard, C., & Heinze, S. (2014). Tailoring magnetic skyrmions in ultra-thin transition metal films. Nature Communications, 5 (May), 4030. doi:10.1038/ncomms5030

Dupé, B., Amadon, B., Pellegrini, Y.-P., & Denoual, C. (2013). Mechanism for the alpha -> epsilon phase transition in iron. Physical Review B, 87 (2), 24103. doi:10.1103/PhysRevB.87.024103

Dezanneau, G., Hermet, J., & Dupé, B. (2012). Effects of biaxial strain on bulk 8\% yttria-stabilised zirconia ion conduction through molecular dynamics. International Journal of Hydrogen Energy, 37 (9), 8081-8086. doi:10.1016/j.ijhydene.2011.11.088

Hermet, J., Dupé, B., & Dezanneau, G. (2012). Simulations of REBaCo$_2$O$_{5.5}$ (REGd, La, Y) cathode materials through energy minimisation and molecular dynamics. Solid State Ionics, 216, 50-53. doi:10.1016/j.ssi.2011.11.006

Dupé, B., Prosandeev, S., Geneste, G., Dkhil, B., & Bellaiche, L. (2011). BiFeO3 Films under Tensile Epitaxial Strain from First Principles. Physical Review Letters, 106 (23), 237601. doi:10.1103/PhysRevLett.106.237601

Dupé, B. (2010). Propriétés structurales et di$\backslash$electriques de BiFeO\_3 en couche mince [Doctoral thesis, École Centrale Paris]. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/243260

Dupé, B., Infante, I. C., Geneste, G., Janolin, P.-E., Bibes, M., Barthélémy, A., Lisenkov, S., Bellaiche, L., Ravy, S., & Dkhil, B. (2010). Competing phases in BiFeO\$\_3\$ thin films under compressive epitaxial strain. Physical Review B, 81 (14), 144128. doi:10.1103/PhysRevB.81.144128

Infante, I. C., Lisenkov, S., Dupé, B., Bibes, M., Fusil, S., Jacquet, E., Geneste, G., Petit, S., Courtial, A., Juraszek, J., Bellaiche, L., Barthélémy, A., & Dkhil, B. (2010). Bridging Multiferroic Phase Transitions by Epitaxial Strain in BiFeO3. Physical Review Letters, 105 (7), 079901. doi:10.1103/PhysRevLett.105.079901

Béa, H., Dupé, B., Fusil, S., Mattana, R., Jacquet, E., Warot-Fonrose, B., Wilhelm, F., Rogalev, A., Petit, S., Cros, V., Anane, A., Petroff, F., Bouzehouane, K., Geneste, G., Dkhil, B., Lisenkov, S., Ponomareva, I., Bellaiche, L., Bibes, M., & Barthélémy, A. (2009). Evidence for Room-Temperature Multiferroicity in a Compound with a Giant Axial Ratio. Physical Review Letters, 102 (21), 217603. doi:10.1103/PhysRevLett.102.217603

Béa, H., Bibes, M., Ott, F., Dupé, B., Zhu, X.-H., Petit, S., Fusil, S., Deranlot, C., Bouzehouane, K., & Barthélémy, A. (2008). Mechanisms of exchange bias with multiferroic BiFeO\$\_3\$ epitaxial thin films. Physical Review Letters, 100 (1), 017204. doi:10.1103/PhysRevLett.100.017204