Topological Solitons in Antiferroics

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I link ai risultati e alle pubblicazioni dei progetti del 7° PQ, così come i link ad alcuni tipi di risultati specifici come dataset e software, sono recuperati dinamicamente da .OpenAIRE .

Risultati finali

Theoretical description of light induced skyrmions
Successful growth of first bilayers with AFM skyrmions

Successful growth of first bilayers leading to AFM skyrmion phases

Report on advanced characterisation of all ferroic structures
Calculations on interfacial DMI + phase diagrams

Calculations on interfacial DMI and phase diagrams for different materials combinations

Plan for dissemination and exploitation of results

Plan for dissemination and exploitation of results yearly updated

Atomic dipole maps from second principles; diffuse scattering simulations from phase field

Atomic dipole maps from second principles diffuse scattering simulations from phase field

Strain engineered BiFeO3 samples with disordered chiral AFM

Production of strain engineered BiFeO3 samples with disordered chiral AFM

Updated version of MULTIBINIT to combine bulk models and deal with superlattices

Updated version of MULTIBINIT to combine bulk models and superlattices

SAFM multilayers

Magnetically uniform SAFM multilayers available

Antiferroelectric thin films

Growth optimization, characterization and demonstration of epitaxial antiferroelectric thin films of PbZrO3 grown by pulsed laser deposition. These films will both functionally

Project website and social media accounts operational

Website for the project

Pubblicazioni

Ultrafast Activation and Tuning of Topological Textures in Ferroelectric Nanostructures

Autori: Sergey Prosandeev, Sergei Prokhorenko, Yousra Nahas, Julie Grollier, Diyar Talbayev, Brahim Dkhil, Laurent Bellaiche
Pubblicato in: Advanced Electronic Materials, Numero 8, 2022, ISSN 2199-160X
Editore: Wiley
DOI: 10.1002/aelm.202200808

Polar meron-antimeron networks in strained and twisted bilayers

Autori: Bennett, D., Chaudhary, G., Slager, RJ. et al
Pubblicato in: Nature communications, Numero 14, 2023, ISSN 2041-1723
Editore: Nature Publishing Group
DOI: 10.1038/s41467-023-37337-8

Onset of Multiferroicity in Prototypical Single-Spin Cycloid BiFeO3 Thin Films

Autori: Pauline Dufour, Amr Abdelsamie, Johanna Fischer, Aurore Finco, Angela Haykal, Martin F. Sarott, Sara Varotto, Cécile Carrétéro, Sophie Collin, Florian Godel, Nicolas Jaouen, Michel Viret, Morgan Trassin, Karim Bouzehouane, Vincent Jacques, Jean-Yves Chauleau, Stéphane Fusil, and Vincent Garcia
Pubblicato in: Nano Letters, Numero 23, 2023, ISSN 1530-6984
Editore: American Chemical Society
DOI: 10.1021/acs.nanolett.3c02875

"Lattice-distortion couplings in antiferroelectric perovskite <mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML""><mml:msub><mml:mrow><mml:mi>AgNbO</mml:mi></mml:mrow><mml:mn>3</mml:mn></mml:msub></mml:math> and comparison with <mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML""><mml:msub><mml:mrow><mml:mi>PbZrO</mml:mi></mml:mrow><mml:mn>3</mml:mn></mml:msub></mml:math>"

Autori: Huazhang Zhang, Konstantin Shapovalov, Safari Amisi, Philippe Ghosez
Pubblicato in: Physical Review B, Numero 110, 2024, ISSN 2469-9950
Editore: American Physical Society
DOI: 10.1103/physrevb.110.064305

Single spin magnetometry and relaxometry applied to antiferromagnetic materials

Autori: Aurore Finco, Vincent Jacques
Pubblicato in: APL Materials, Numero 11, 2023, ISSN 2166-532X
Editore: AIP Publishing
DOI: 10.1063/5.0167480

"Quantitative Imaging of Exotic Antiferromagnetic Spin Cycloids in <mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML"" display=""inline"" overflow=""scroll""><mml:msub><mml:mrow><mml:mi>Bi</mml:mi><mml:mi>Fe</mml:mi><mml:mi mathvariant=""normal"">O</mml:mi></mml:mrow><mml:mn>3</mml:mn></mml:msub></mml:math> Thin Films"

Autori: Hai Zhong; Aurore Finco; Johanna Fischer; Angela Haykal; Karim Bouzehouane; Cécile Carrétéro; Florian Godel; Patrick Maletinsky; Mathieu Munsch; Stéphane Fusil; Vincent Jacques; Vincent Garcia
Pubblicato in: PHYSICAL REVIEW APPLIED, Numero 17, 2022, ISSN 1079-7114
Editore: APS
DOI: 10.1103/physrevapplied.17.044051

Photovoltaic-Ferroelectric Materials for the Realization of All-Optical Devices

Autori: Anatolii Makhort, Roman Gumeniuk, Jean-François Dayen, Peter Dunne, Ulrich Burkhardt, Michel Viret, Bernard Doudin, Bohdan Kundys
Pubblicato in: Adv. Optical Mater., 2022, ISSN 2195-1071
Editore: Wiley-VCH
DOI: 10.1002/adom.202102353

Antiferromagnetic magnon spintronic based on non-reciprocal and non-degenerated ultra-fast spin-waves in the canted antiferromagnet α-Fe2O3

Autori: Kanj, A. El; Gomonay, O.; Boventer, I.; Bortolotti, P.; Cros, V.; Anane, A.; Lebrun, R.
Pubblicato in: Science Advances, Numero 9, 2023, ISSN 2375-2548
Editore: Science
DOI: 10.48550/arxiv.2301.06329

Translational Boundaries as Incipient Ferrielectric Domains in Antiferroelectric PbZrO 3

Autori: Ying Liu, Ranming Niu, Andrzej Majchrowski, Krystian Roleder, Kumara Cordero-Edwards, Julie M. Cairney, Jordi Arbiol, and Gustau Catalan
Pubblicato in: PHYSICAL REVIEW LETTERS, Numero 130, 2023, ISSN 1079-7114
Editore: APS
DOI: 10.1103/physrevlett.130.216801

"Structural phase transitions and dielectric properties of <mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML""><mml:mrow><mml:mi>BaTi</mml:mi><mml:msub><mml:mi mathvariant=""normal"">O</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math> from a second-principles method"

Autori: Jingtong Zhang, Louis Bastogne, Xu He, Gang Tang, Yajun Zhang, Philippe Ghosez, Jie Wang
Pubblicato in: Physical Review B, Numero 108, 2023, ISSN 2469-9950
Editore: American Physical Society
DOI: 10.1103/physrevb.108.134117

Polar Chirality in BiFeO3 Emerging from A Peculiar Domain Wall Sequence

Autori: S. Fusil et al.
Pubblicato in: Adv. Electron. Mater, 2022, ISSN 2199-160X
Editore: Adv. Electron. Mater
DOI: 10.1002/aelm.202101155

Ultrafast time-evolution of chiral Néel magnetic domain walls probed by circular dichroism in x-ray resonant magnetic scattering

Autori: Cyril Léveillé, Erick Burgos-Parra, Yanis Sassi, Fernando Ajejas, Valentin Chardonnet, Emanuele Pedersoli, Flavio Capotondi, Giovanni De Ninno, Francesco Maccherozzi, Sarnjeet Dhesi, David M. Burn, Gerrit van der Laan, Oliver S. Latcham, Andrey V. Shytov, Volodymyr V. Kruglyak, Emmanuelle Jal, Vincent Cros, Jean-Yves Chauleau, Nicolas Reyren, Michel Viret & Nicolas Jaouen
Pubblicato in: Nature Communications, 2022, ISSN 2041-1723
Editore: Nature Publishing Group
DOI: 10.1038/s41467-022-28899-0

Atomic-Level Response of the Domain Walls in Bismuth Ferrite in a Subcoercive-Field Regime

Autori: Oana Condurache; Goran Dražić; Tadej Rojac; Hana Uršič; Brahim Dkhil; Andraž Bradeško; Dragan Damjanovic; Andreja Benčan
Pubblicato in: Nano Letters, Numero 23, 2022, Pagina/e 750-756, ISSN 1530-6984
Editore: American Chemical Society
DOI: 10.1021/acs.nanolett.2c02857

Ferroelectric phase transitions in epitaxial antiferroelectric PbZrO3 thin films

Autori: Pauline Dufour; Thomas Maroutian; Maxime Vallet; Kinnary Patel; André Chanthbouala; Charlotte Jacquemont; Lluis Yedra; Vincent Humbert; Florian Godel; Bin Xu; Sergey Prosandeev; Laurent Bellaiche; Mojca Otoničar; Stéphane Fusil; Brahim Dkhil; Vincent Garcia
Pubblicato in: Applied Physics Reviews, Numero 10, 2023, ISSN 1931-9401
Editore: AIP Publishing LLC
DOI: 10.1063/5.0143892

Multiferroic skyrmions in BiFeO3

Autori: Z. Li, T. Chirac, J. Tranchida, V. Garcia, S. Fusil, V. Jacques, J.-Y. Chauleau, and M. Viret
Pubblicato in: Phys. Rev. Research, Numero 5, 2023, ISSN 2643-1564
Editore: American Physical Society
DOI: 10.1103/physrevresearch.5.043109

Imaging Topological Defects in a Noncollinear Antiferromagnet

Autori: Aurore Finco; Angela Haykal; Stéphane Fusil; Pawan Kumar; Pauline Dufour; Anne Forget; Dorothée Colson; Jean-Yves Chauleau; Michel Viret; Nicolas Jaouen; Vincent Garcia; Vincent Jacques
Pubblicato in: PHYSICAL REVIEW LETTERS, Numero 128, 2022, ISSN 1079-7114
Editore: APS
DOI: 10.1103/physrevlett.128.187201

Dynamical Manipulation of Polar Topologies from Acoustic Phonon Excitations

Autori: Louis Bastogne, Fernando Gómez-Ortiz, Sriram Anand, Philippe Ghosez
Pubblicato in: Nano Letters, Numero 24, 2024, Pagina/e 13783-13789, ISSN 1530-6984
Editore: American Chemical Society
DOI: 10.1021/acs.nanolett.4c04125

Emission of coherent THz magnons in an antiferromagnetic insulator triggered by ultrafast spin-phonon interactions

Autori: Rongione, E.; Gueckstock, O.; Mattern, M.; Gomonay, O.; Meer, H.; Schmitt, C.; Ramos, R.; Saitoh, E.; Sinova, J.; Jaffrès, H.; Mičica, M.; Mangeney, J.; Goennenwein, S. T. B.; Geprägs, S.; Kampfrath, T.; Kläui, M.; Bargheer, M.; Seifert, T. S.; Dhillon, S.; Lebrun, R.
Pubblicato in: Nature communications, Numero 13, 2023, ISSN 2041-1723
Editore: Nature Publishing Group
DOI: 10.1038/s41467-023-37509-6

Mechanism for ultrafast electric-field driven skyrmion nucleation

Autori: Louise Desplat; Sebastian Meyer; Juba Bouaziz; P. M. Buhl; Samir Lounis; Samir Lounis; B. Dupé; B. Dupé; P.-A. Hervieux
Pubblicato in: Phys. rev. B Condens. Matter, Numero 2, 2021, ISSN 1098-0121
Editore: American Physical Society
DOI: 10.1103/physrevb.104.l060409

"Tuning the energy landscape of <mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML""><mml:msub><mml:mi>CaTiO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:math> into that of antiferroelectric <mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML""><mml:msub><mml:mi>PbZrO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:math>"

Autori: Huazhang Zhang, Chih-Hsuan Chao, Louis Bastogne, Alireza Sasani, Philippe Ghosez
Pubblicato in: Physical Review B, Numero 108, 2023, ISSN 2469-9950
Editore: American Physical Society
DOI: 10.1103/physrevb.108.l140304

"Monte Carlo studies of noncollinear magnetic phases in multiferroic <mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML""><mml:mrow><mml:msub><mml:mi>Cu</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi>OSeO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math>"

Autori: Houssam Sabri; Igor Kornev
Pubblicato in: Physical Review B, Numero 107, 2023, ISSN 1550-235X
Editore: APS
DOI: 10.1103/physrevb.107.024417

"Finite-temperature properties of the antiferroelectric perovskite <mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML""><mml:msub><mml:mi>PbZrO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:math> from a deep-learning interatomic potential"

Autori: Huazhang Zhang, Hao-Cheng Thong, Louis Bastogne, Churen Gui, Xu He, Philippe Ghosez
Pubblicato in: Physical Review B, Numero 110, 2024, ISSN 2469-9950
Editore: American Physical Society
DOI: 10.1103/physrevb.110.054109

Modeling of Ferroelectric Oxide Perovskites: From First to Second Principles

Autori: Ph. Ghosez, J.Junquera
Pubblicato in: Annu. Rev. Cond. Mat. Phys., 2022, ISSN 1936-1335
Editore: Annual Reviews
DOI: 10.1146/annurev-conmatphys-040220-045528

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