Tailoring of Polar Topologies with Optical Pulses

Risultati finali

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.

Communication, Dissemination & Exploitation Plan

The plan describes the planned measures to maximize the impact of the project, including the dissemination and exploitation measures that are planned, and the target group(s) addressed. Regarding communication measures and public engagement strategy, the aim is to inform and reach out to society and show the activities performed, and the use and the benefits the project will have for citizens.

Pubblicazioni

Structural chirality measurements and computation of handedness in periodic solids

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

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

Autori: Yann Pouillon, Bill Clintone Oyomo, James Sifuna, María Camarasa-Gómez, Xinming Qin, Carlos Beltrán, Fernando Gómez-Ortiz, Honghui Shang, Javier Junquera
Pubblicato in: Computer Physics Communications, Numero 323, 2026, ISSN 0010-4655
Editore: Elsevier BV
DOI: 10.1016/J.CPC.2026.110086

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

Autori: Eric Bousquet, Mauro Fava, Zachary Romestan, Fernando Gómez-Ortiz, Emma E McCabe, Aldo H Romero
Pubblicato in: Journal of Physics: Condensed Matter, Numero 37, 2025, ISSN 0953-8984
Editore: IOP Publishing
DOI: 10.1088/1361-648X/ADB674

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

Autori: Fernando Gómez-Ortiz, Louis Bastogne, Xu He, Philippe Ghosez
Pubblicato in: Physical Review B, Numero 111, 2025, ISSN 2469-9950
Editore: American Physical Society (APS)
DOI: 10.1103/PHYSREVB.111.134107

"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"

Autori: Fernando Gómez-Ortiz, Louis Bastogne, Xu He, Philippe Ghosez
Pubblicato in: Physical Review B, Numero 113, 2026, ISSN 2469-9950
Editore: American Physical Society (APS)
DOI: 10.1103/RKKN-FLSG

"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"

Autori: Fernando Gómez-Ortiz, Louis Bastogne, Sriram Anand, Miao Yu, Xu He, Philippe Ghosez
Pubblicato in: Physical Review B, Numero 111, 2025, ISSN 2469-9950
Editore: 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

Autori: Fernando Gómez-Ortiz, Asier Zabalo, A. Mike Glazer, Emma E. McCabe, Aldo H. Romero, Eric Bousquet
Pubblicato in: Journal of Applied Crystallography, Numero 59, 2026, ISSN 1600-5767
Editore: 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

Autori: Stephen Chege, Louis Bastogne, Fernando Gómez-Ortiz, James Sifuna, George Amolo, Philippe Ghosez, Javier Junquera
Pubblicato in: Journal of Applied Physics, Numero 138, 2025, ISSN 0021-8979
Editore: AIP Publishing
DOI: 10.1063/5.0279988

Multimodal Topological Textures Arising from Coupled Structural Orders in SrTiO 3

Autori: Fernando Gómez-Ortiz, Louis Bastogne, Philippe Ghosez
Pubblicato in: Nano Letters, Numero 26, 2026, ISSN 1530-6984
Editore: American Chemical Society (ACS)
DOI: 10.1021/ACS.NANOLETT.5C05389

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

Autori: Fernando Gómez-Ortiz, Aldo H. Romero, Eric Bousquet
Pubblicato in: Physical Review B, Numero 112, 2025, ISSN 2469-9950
Editore: 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

Autori: Miao Yu, Fernando Gómez-Ortiz, Louis Bastogne, Jin-Zhu Zhao, Philippe Ghosez
Pubblicato in: Physical Review B, Numero 112, 2025, ISSN 2469-9950
Editore: American Physical Society (APS)
DOI: 10.1103/74L8-YFN7

Journal of Chemical Physics

Autori: 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
Pubblicato in: The Journal of Chemical Physics, Numero 16, 2025, ISSN 0021-9606
Editore: American Institute of Physics
DOI: 10.48550/ARXIV.2507.08578

Perpendicular switching of polarization in layered ferroelectrics

Autori: Pushpendra Gupta, Sergio Puebla, Fernando Gómez-Ortiz, Xinyan Li, Sajid Husain, Ting-Ran Liu, Peter Meisenheimer, Vishantak Srikrishna, Dmitri Nikonov, Matthew Chen, Yogesh Kumar, Ashish Omar, Koushik Das, Barat Achinuq, Sujoy Roy, Yu-Tsun Shao, Yimo Han, Sayeef Salahuddin, Amrita Mathuriya, Sasikanth Manipatruni, Philippe Ghosez, Javier Junquera, Ramamoorthy Ramesh
Pubblicato in: Nature, 2026, ISSN 0028-0836
Editore: Springer Science and Business Media LLC
DOI: 10.1038/S41586-026-10839-3

Journal of Applied Physics

Autori: Chege, Stephen; Bastogne, Louis; Gomez Ortiz, Fernando; Sifuna, James; Amolo, George; Ghosez, Philippe; Junquera, Javier
Pubblicato in: Journal of Applied Physics, 2025, ISSN 0021-8979
Editore: 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"

Autori: Fernando Gómez-Ortiz, Louis Bastogne, Xu He, Philippe Ghosez
Pubblicato in: Physical Review B, Numero 113, 2026, ISSN 2469-9950
Editore: American Physical Society (APS)
DOI: 10.1103/RKKN-FLSG

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, 2025, ISSN 1530-6984
Editore: American Chemical Society (ACS)
DOI: 10.1021/ACS.NANOLETT.4C04125

Chirality Cannot Be Ferroic in Phase Transitions Leading to Enantiomorphic Space-Group Pairs

Autori: F. Gómez-Ortiz, S. Mamoudou Taganga, Emma E. McCabe, A. H. Romero, E. Bousquet
Pubblicato in: Physical Review Letters, Numero 137, 2026, ISSN 0031-9007
Editore: American Physical Society (APS)
DOI: 10.1103/KTZ2-7YD5

Emergence of transverse dielectric response in ferroelectric dielectric heterostructures

Autori: Fernando Gómez-Ortiz, Ramamoorthy Ramesh, Javier Junquera
Pubblicato in: Physical Review B, Numero 113, 2026, ISSN 2469-9950
Editore: American Physical Society (APS)
DOI: 10.1103/G9LZ-G4LW

Risultati dei progetti

Risultati finali

Pubblicazioni

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