Tailoring of Polar Topologies with Optical Pulses

Project Information

TOPTOP

Grant agreement ID: 101148906

DOI

10.3030/101148906

EC signature date 5 April 2024

Start date 1 September 2024

End date 31 August 2026

Funded under

• Marie Skłodowska-Curie Actions (MSCA)

Total cost

No data

EU contribution

€ 175 920,00

Coordinated by

UNIVERSITE DE LIEGE
Belgium

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Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Deliverables

Documents, reports (1)

Data Management Plan

The Data Management Plan describes the data management life cycle for all data sets that will be collected, processed or generated by the action. It is a document describing what data will be collected, processed or generated and following what methodology and standards, whether and how this data will be shared and/or made open, and how it will be curated and preserved.

Publications

Peer reviewed articles (15)

Structural chirality measurements and computation of handedness in periodic solids

Author(s): Fernando Gómez-Ortiz, Mauro Fava, Emma E. McCabe, Aldo H. Romero, Eric Bousquet
Published in: Physical Review B, Issue 110, 2025, ISSN 2469-9950
Publisher: American Physical Society (APS)
DOI: 10.1103/PHYSREVB.110.174112

Implementation of the hybrid exchange-correlation functionals in the siesta code

Author(s): Yann Pouillon, Bill Clintone Oyomo, James Sifuna, María Camarasa-Gómez, Xinming Qin, Carlos Beltrán, Fernando Gómez-Ortiz, Honghui Shang, Javier Junquera
Published in: Computer Physics Communications, Issue 323, 2026, ISSN 0010-4655
Publisher: Elsevier BV
DOI: 10.1016/J.CPC.2026.110086

Structural chirality and related properties in periodic inorganic solids: review and perspectives

Author(s): Eric Bousquet, Mauro Fava, Zachary Romestan, Fernando Gómez-Ortiz, Emma E McCabe, Aldo H Romero
Published in: Journal of Physics: Condensed Matter, Issue 37, 2025, ISSN 0953-8984
Publisher: IOP Publishing
DOI: 10.1088/1361-648X/ADB674

Precise control and displacement of polar textures from inhomogeneous and time-dependent electric fields

Author(s): Fernando Gómez-Ortiz, Louis Bastogne, Xu He, Philippe Ghosez
Published in: Physical Review B, Issue 111, 2025, ISSN 2469-9950
Publisher: American Physical Society (APS)
DOI: 10.1103/PHYSREVB.111.134107

"Switchable skyrmion–antiskyrmion tubes in rhombohedral <mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML""><mml:msub><mml:mi>BaTiO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:math> and related materials"

Author(s): Fernando Gómez-Ortiz, Louis Bastogne, Sriram Anand, Miao Yu, Xu He, Philippe Ghosez
Published in: Physical Review B, Issue 111, 2025, ISSN 2469-9950
Publisher: American Physical Society (APS)
DOI: 10.1103/PHYSREVB.111.L180104

Structural chirality and natural optical activity across the α to β phase transition in SiO ₂ and AlPO ₄ from first principles

Author(s): Fernando Gómez-Ortiz, Asier Zabalo, A. Mike Glazer, Emma E. McCabe, Aldo H. Romero, Eric Bousquet
Published in: Journal of Applied Crystallography, Issue 59, 2026, ISSN 1600-5767
Publisher: International Union of Crystallography (IUCr)
DOI: 10.1107/S1600576726000245

Strain dependence of the Bloch domain component in 180° domains in bulk PbTiO3 from first-principles

Author(s): Stephen Chege, Louis Bastogne, Fernando Gómez-Ortiz, James Sifuna, George Amolo, Philippe Ghosez, Javier Junquera
Published in: Journal of Applied Physics, Issue 138, 2025, ISSN 0021-8979
Publisher: AIP Publishing
DOI: 10.1063/5.0279988

Multimodal Topological Textures Arising from Coupled Structural Orders in SrTiO ₃

Author(s): Fernando Gómez-Ortiz, Louis Bastogne, Philippe Ghosez
Published in: Nano Letters, Issue 26, 2026, ISSN 1530-6984
Publisher: American Chemical Society (ACS)
DOI: 10.1021/ACS.NANOLETT.5C05389

Pathways to crystal chirality: An algorithm to identify displacive chiral phase transitions

Author(s): Fernando Gómez-Ortiz, Aldo H. Romero, Eric Bousquet
Published in: Physical Review B, Issue 112, 2025, ISSN 2469-9950
Publisher: American Physical Society (APS)
DOI: 10.1103/N4SH-7X7C

Role of long-range dipolar interactions in the simulation of the properties of polar crystals using effective atomic potentials

Author(s): Miao Yu, Fernando Gómez-Ortiz, Louis Bastogne, Jin-Zhu Zhao, Philippe Ghosez
Published in: Physical Review B, Issue 112, 2025, ISSN 2469-9950
Publisher: American Physical Society (APS)
DOI: 10.1103/74L8-YFN7

Journal of Chemical Physics

Author(s): Matthieu J. Verstraete; Joao Abreu; Guillaume E. Allemand; Bernard Amadon; Gabriel Antonius; Maryam Azizi; Lucas Baguet; Clémentine Barat; Louis Bastogne; Romuald Béjaud; Jean-Michel Beuken; Jordan Bieder; Augustin Blanchet; Francois Bottin; Johann Bouchet; Julien Bouquiaux; Eric Bousquet; James Boust; Fabien Brieuc; Véronique Brousseau-Couture; Nils Brouwer; Fabien Bruneval; Aloïs Castellano; Emmanuel Castiel; Jean-Baptiste Charraud; Jean Clérouin; Michel Côté; Clément Duval; Alejandro Gallo; Frederic Gendron; Gregory Geneste; Philippe Ghosez; Matteo Giantomassi; Olivier Gingras; Fernando Gómez-Ortiz; Xavier Gonze; Félix Antoine Goudreault; Andreas Grüneis; Raveena Gupta; Bogdan Guster; Donald R. Hamann; Xu He; Olle Hellman; Natalie Holzwarth; Francois Jollet; Pierre Kestener; Ioanna-Maria Lygatsika; Olivier Nadeau; Lórien MacEnulty; Enrico Marazzi; Maxime Mignolet; David D. O’Regan; Robinson Outerovitch; Charles Paillard; Guido Petretto; Samuel Poncé; Francesco Ricci; Gian-Marco Rignanese; Mauricio Rodriguez-Mayorga; Aldo H. Romero; Samare Rostami; Miquel Royo; Marc Sarraute; Alireza Sasani; François Soubiran; Massimiliano Stengel; Christian Tantardini; Marc Torrent; Victor Trinquet; Vasilii Vasilchenko; David Waroquiers; Asier Zabalo; Austin Zadoks; Huazhang Zhang; Josef Zwanziger
Published in: The Journal of Chemical Physics, Issue 16, 2025, ISSN 0021-9606
Publisher: American Institute of Physics
DOI: 10.48550/ARXIV.2507.08578

Journal of Applied Physics

Author(s): Chege, Stephen; Bastogne, Louis; Gomez Ortiz, Fernando; Sifuna, James; Amolo, George; Ghosez, Philippe; Junquera, Javier
Published in: Journal of Applied Physics, 2025, ISSN 0021-8979
Publisher: American Institute of Physics
DOI: 10.48550/ARXIV.2505.08436

"Mechanical coupling of polar topologies and oxygen octahedra rotations in <mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML""> <mml:mrow> <mml:msub> <mml:mi>PbTiO</mml:mi> <mml:mn>3</mml:mn> </mml:msub> <mml:mo>/</mml:mo> <mml:msub> <mml:mi>SrTiO</mml:mi> <mml:mn>3</mml:mn> </mml:msub> </mml:mrow> </mml:math> superlattices"

Author(s): Fernando Gómez-Ortiz, Louis Bastogne, Xu He, Philippe Ghosez
Published in: Physical Review B, Issue 113, 2026, ISSN 2469-9950
Publisher: American Physical Society (APS)
DOI: 10.1103/RKKN-FLSG

Dynamical Manipulation of Polar Topologies from Acoustic Phonon Excitations

Author(s): Louis Bastogne, Fernando Gómez-Ortiz, Sriram Anand, Philippe Ghosez
Published in: Nano Letters, Issue 24, 2025, ISSN 1530-6984
Publisher: American Chemical Society (ACS)
DOI: 10.1021/ACS.NANOLETT.4C04125

Emergence of transverse dielectric response in ferroelectric dielectric heterostructures

Author(s): Fernando Gómez-Ortiz, Ramamoorthy Ramesh, Javier Junquera
Published in: Physical Review B, Issue 113, 2026, ISSN 2469-9950
Publisher: American Physical Society (APS)
DOI: 10.1103/G9LZ-G4LW