Rafik Ballou

95
Documents

Publications

Publications

Modulation of the modulated magnetic structure of an Ho i-MAX phase described by a magnetic (3+2)-dimensional superspace group

Claire Colin , Quanzheng Tao , Christine Opagiste , Rafik Ballou , Johanna Rosen et al.
Acta Crystallographica Section B : Structural Science, Crystal Engineering and Materials [2014-..], 2025, 81 (1), pp.37-46. ⟨10.1107/S2052520624011053⟩
Article dans une revue hal-04927944 v1

Bond-dependent interactions and ill-ordered state in the honeycomb cobaltate BaCo$_2$(AsO$_4$)$_2$

A. Devillez , Julien Robert , E. Lhotel , R. Ballou , C. Cavenel et al.
Physical Review Research, 2025, 7 (4), pp.L042040. ⟨10.1103/f9sk-zfqc⟩
Article dans une revue hal-05376709 v1
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GrAHal-CAPP for axion dark matter search with unprecedented sensitivity in the 1–3 $\mu$eV mass range

Pierre Pugnat , Philippe Camus , Ohjoon Kwon , Rafik Ballou , Cyril Bruyère et al.
Frontiers in Physics, 2024, 12, pp.1358810. ⟨10.3389/fphy.2024.1358810⟩
Article dans une revue hal-04558635 v1
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Exploring possible magnetic monopoles-induced magneto-electricity in spin ices

Y. Alexanian , J. Saugnier , C. Decorse , Julien Robert , R. Ballou et al.
Npj Quantum Materials, 2024, 9, pp.72. ⟨10.1038/s41535-024-00676-w⟩
Article dans une revue hal-04777657 v1
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Resolving the local distortions of Ising-like moments in magnetoelectric Ho-doped langasite

A. Yu. Tikhanovskii , V. Yu. Ivanov , A. Kuzmenko , A. Stunault , Oscar Fabelo et al.
Physical Review B, 2024, 109 (21), pp.214433. ⟨10.1103/PhysRevB.109.214433⟩
Article dans une revue hal-04620650 v1

Collective magnetic state induced by charge disorder in the non-Kramers rare-earth pyrochlore Tb2ScNbO7

Yann Alexanian , Elsa Lhotel , Rafik Ballou , Claire Colin , Holger Klein et al.
Physical Review Materials, 2023, 7 (9), pp.094403. ⟨10.1103/PhysRevMaterials.7.094403⟩
Article dans une revue hal-04253979 v1
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Vibronic collapse of ordered quadrupolar ice in the pyrochore magnet Tb 2+x Ti 2−x O 7+y

Y. Alexanian , Julien Robert , V. Simonet , B Langérôme , J.-B Brubach et al.
Physical Review B, 2023, 107 (22), pp.224404. ⟨10.1103/PhysRevB.107.224404⟩
Article dans une revue hal-03854571 v1
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Does (TaSe 4 ) 2 I really harbor an axionic charge density wave?

A. Sinchenko , Rafik Ballou , José-Emilio Lorenzo , Thierry Grenet , P. Monceau
Applied Physics Letters, 2022, 120 (6), pp.063102. ⟨10.1063/5.0080380⟩
Article dans une revue hal-03565116 v1
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Dimer physics in the frustrated Cairo pentagonal antiferromagnet Bi 2 Fe 4 O 9

Ketty Beauvois , V. Simonet , Sylvain Petit , Julien Robert , Frédéric Bourdarot et al.
Acta Crystallographica Section A : Foundations and Advances [2014-..], 2021, 77 (a2), pp.C312-C312. ⟨10.1107/S0108767321093715⟩
Article dans une revue hal-04372689 v1
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Dimer Physics in the Frustrated Cairo Pentagonal Antiferromagnet Bi 2 Fe 4 O 9

K. Beauvois , V. Simonet , S. Petit , Julien Robert , F. Bourdarot et al.
Physical Review Letters, 2020, 124 (12), pp.127202. ⟨10.1103/PhysRevLett.124.127202⟩
Article dans une revue hal-02518510 v1
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Higher-order crystal field and rare-earth magnetism in rare-earth– Co 5 intermetallics

L. Pourovskii , J. Boust , Rafik Ballou , G. Gomez Eslava , D. Givord
Physical Review B, 2020, 101 (21), pp.214433. ⟨10.1103/PhysRevB.101.214433⟩
Article dans une revue hal-02927809 v1
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Terahertz Magneto-optical investigation of quadrupolar spin-lattice effects in magnetically frustrated Tb 2 Ti 2 O 7

K. Amelin , Y. Alexanian , U. Nagel , T. Rõõm , Julien Robert et al.
Physical Review B, 2020, 102 (13), pp.134428. ⟨10.1103/PhysRevB.102.134428⟩
Article dans une revue hal-03030224 v1
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Fragmented monopole crystal, dimer entropy and Coulomb interactions in Dy 2 Ir 2 O 7

V. Cathelin , E. Lefrançois , Julien Robert , P. C Guruciaga , C. Paulsen et al.
Physical Review Research, 2020, 2 (3), pp.032073(R). ⟨10.1103/PhysRevResearch.2.032073⟩
Article dans une revue hal-03030227 v1
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Field-induced double spin spiral in a frustrated chiral magnet

Mahesh Ramakrishnan , Evan Constable , Andres Cano , Maxim Mostovoy , Jonathan White et al.
Npj Quantum Materials, 2019, 4 (1), pp.60. ⟨10.1038/s41535-019-0199-3⟩
Article dans une revue hal-02394690 v1
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OSQAR chameleon afterglow search experiment

M. Sulc , P. Pugnat , R. Ballou , G. Deferne , J. Hosek et al.
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2019, 936, pp.187-188. ⟨10.1016/j.nima.2018.11.065⟩
Article dans une revue hal-01991788 v1
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Spin decoupling under a staggered field in the Gd2Ir2O7 pyrochlore

E. Lefrançois , L. Mangin-Thro , Elsa Lhotel , Julien Robert , S. Petit et al.
Physical Review B, 2019, 99 (6), pp.060401. ⟨10.1103/PhysRevB.99.060401⟩
Article dans une revue hal-02051966 v1
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Interplay between spin dynamics and crystal field in the multiferroic compound HoMnO 3

Xavier Fabrèges , Sylvain Petit , J.-B. Brubach , Pascal Roy , M. Deutsch et al.
Physical Review B, 2019, 100 (9), pp.094437. ⟨10.1103/PhysRevB.100.094437⟩
Article dans une revue hal-02295296 v1

Generalized Ramsey interferometry explored with a single nuclear spin qudit

Clément Godfrin , Rafik Ballou , Edgar Bonet , Mario Ruben , Svetlana Klyatskaya et al.
npj Quantum Information, 2018, 4, pp.53. ⟨10.1038/s41534-018-0101-3⟩
Article dans une revue hal-01903682 v1

Operating Quantum States in Single Magnetic Molecules: Implementation of Grover’s Quantum Algorithm

C. Godfrin , A. Ferhat , R. Ballou , S. Klyatskaya , M. Ruben et al.
Physical Review Letters, 2017, 119 (18), pp.187702. ⟨10.1103/PhysRevLett.119.187702⟩
Article dans une revue hal-01870142 v1
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Crystal symmetry lowering in chiral multiferroic Ba 3 TaFe 3 Si 2 O 14 observed by x-ray magnetic scattering

M. Ramakrishnan , Yves Joly , Y. W. Windsor , L. Rettig , A. Alberca et al.
Physical Review B, 2017, 95 (20), pp.205145. ⟨10.1103/PhysRevB.95.205145⟩
Article dans une revue hal-01564971 v1
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Fragmentation in spin ice from magnetic charge injection

E. Lefrançois , V. Cathelin , Elsa Lhotel , Julien Robert , P. Lejay et al.
Nature Communications, 2017, 8, pp.209. ⟨10.1038/s41467-017-00277-1⟩
Article dans une revue hal-01691873 v1

Experimental evidence of symmetry breaking in the multiferroic Ba 3 NbFe 3 Si 2 O 14 using sound velocity measurements

G. Quirion , C. Bidaud , J. A. Quilliam , P. Lejay , V. Simonet et al.
Physical Review B, 2017, 96 (13), pp.134433. ⟨10.1103/PhysRevB.96.134433⟩
Article dans une revue hal-01632256 v1
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The magnetic properties and structure of the quasi-two-dimensional antiferromagnet CoPS$_3$

A. R. Wildes , V. Simonet , E. Ressouche , R. Ballou , G. J. Mcintyre
Journal of Physics: Condensed Matter, 2017, 29 (45), pp.455801. ⟨10.1088/1361-648X/aa8a43⟩
Article dans une revue hal-01937625 v1
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Double vibronic process in the quantum spin ice candidate Tb2Ti2O7 revealed by terahertz spectroscopy

Evan Constable , Rafik Ballou , Julien Robert , Claudia Decorse , Jean Blaise Brubach et al.
Physical Review B, 2017, 95 (2), pp.020415(R). ⟨10.1103/PhysRevB.95.020415⟩
Article dans une revue hal-01579559 v1
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Helical bunching and symmetry lowering inducing multiferroicity in Fe langasites

Laura Chaix , Rafik Ballou , Andres Cano , Sylvain Petit , Sophie de Brion et al.
Physical Review B, 2016, 93 (21), pp.214419. ⟨10.1103/PhysRevB.93.214419⟩
Article dans une revue hal-01163057 v2
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Anisotropic interactions opposing magnetocrystalline anisotropy in Sr3NiIrO6

E. Lefrançois , A.-M. Pradipto , M. Moretti Sala , L. Chapon , V. Simonet et al.
Physical Review B, 2016, 93 (22), pp.224401. ⟨10.1103/PhysRevB.93.224401⟩
Article dans une revue hal-01947536 v1

Magnetic properties of the honeycomb oxide Na 2 Co 2 TeO 6

E. Lefrançois , M. Songvilay , Julien Robert , G. Nataf , E. Jordan et al.
Physical Review B, 2016, 94 (21), pp.214416. ⟨10.1103/PhysRevB.94.214416⟩
Article dans une revue hal-01632248 v1
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Anisotropy-Tuned Magnetic Order in Pyrochlore Iridates

Emilie Lefrançois , Virginie Simonet , Rafik Ballou , Elsa Lhotel , Abdellali Hadj-Azzem et al.
Physical Review Letters, 2015, 114 (24), pp.247202. ⟨10.1103/PhysRevLett.114.247202⟩
Article dans une revue hal-01166717 v1
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New exclusion limits on scalar and pseudoscalar axionlike particles from light shining through a wall

R. Ballou , G. Deferne , M. Finger , L. Flekova , J. Hosek et al.
Physical Review D, 2015, 92 (9), pp.092002. ⟨10.1103/PhysRevD.92.092002⟩
Article dans une revue hal-01876084 v1

Symmetry protected hidden order and magnetic neutron Bragg diffraction by URu2Si2

Dmitry Khalyavin , Stephen Lovesey , Alexey Dobrynin , Eric Ressouche , Rafik Ballou et al.
Journal of Physics: Condensed Matter, 2014, 26 (4), pp.046003. ⟨10.1088/0953-8984/26/4/046003⟩
Article dans une revue hal-00963830 v1
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Magneto- to electro-active transmutation of spin waves in ErMnO3

Laura Chaix , Sophie de Brion , Sylvain Petit , Rafik Ballou , Louis-Pierre Regnault et al.
Physical Review Letters, 2014, 112 (13), pp.137201. ⟨10.1103/PhysRevLett.112.137201⟩
Article dans une revue hal-00950376 v1

Electrically driven nuclear spin resonance in single-molecule magnets

Stefan Thiele , Franck Balestro , Rafik Ballou , Svetlana Klyatskaya , Mario Ruben et al.
Science, 2014, 344 (6188), pp.1135-1138. ⟨10.1126/science.1249802⟩
Article dans une revue hal-01070125 v1
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Search for weakly interacting sub-eV particles with the OSQAR laser-based experiment: results and perspectives

P. Pugnat , R. Ballou , M. Schott , T. Husek , M. Sulc et al.
European Physical Journal C: Particles and Fields, 2014, 74 (8), pp.3027. ⟨10.1140/epjc/s10052-014-3027-8⟩
Article dans une revue hal-01367628 v1
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Magnetic order in the frustrated Ising-like chain compound Sr$_3$NiIrO$_6$

Emilie Lefrançois , Laurent C. Chapon , Virginie Simonet , Pascal Lejay , Dmitry Khalyavin et al.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2014, 90 (1), pp.014408. ⟨10.1103/PhysRevB.90.014408⟩
Article dans une revue hal-00960753 v2
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Dzyaloshinskii-Moriya driven helical-butterfly structure in Ba3NbFe3Si2O14

Valerio Scagnoli , Winnie S. Huang , Mario Garganourakis , Raquel A. de Souza , Urs Staub et al.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2013, 88, pp.104417. ⟨10.1103/PhysRevB.88.104417⟩
Article dans une revue hal-00963848 v1

Inhomogeneous magnetism in the doped kagome lattice of LaCuO2.66

Marc-Henri Julien , Virginie Simonet , Benjamin Canals , Rafik Ballou , A. K. Hassan et al.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2013, 87 (21), pp.214423. ⟨10.1103/PhysRevB.87.214423⟩
Article dans une revue hal-00937331 v1

Magnetic properties of a family of quinternary oxalates

Elsa Lhotel , Virginie Simonet , J. Ortloff , Benjamin Canals , Carley Paulsen et al.
The European Physical Journal B: Condensed Matter and Complex Systems, 2013, 86, pp.248. ⟨10.1140/EPJB/E2013-30668-4⟩
Article dans une revue hal-00992804 v1
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Quantum Interference Oscillations of the Superparamagnetic Blocking in an Fe8 Molecular Nanomagnet

Enrique Burzuri , Fernando Luìs , Oscar Montero , Bernard Barbara , Rafik Ballou et al.
Physical Review Letters, 2013, 111, pp.057201. ⟨10.1103/PhysRevLett.111.057201⟩
Article dans une revue hal-00963853 v1
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Axion Search by Laser-based Experiment OSQAR

Miroslav Sulc , Pierre Pugnat , Rafik Ballou , Guy Deferne , Lionel Duvillaret et al.
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2013, 718, pp.530. ⟨10.1016/j.nima.2012.11.107⟩
Article dans une revue istex hal-00963933 v1

Polarized Neutron on URu2Si2

F. Bourdarot , E. Ressouche , Rafik Ballou , S. Raymond , D. Aoki et al.
Physics Procedia, 2013, 42, pp.4-9. ⟨10.1016/j.phpro.2013.03.168⟩
Article dans une revue hal-00952882 v1
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THz Magneto-electric atomic rotations in the chiral compound Ba3NbFe3Si2O14

Laura Chaix , Sophie de Brion , Florence Lévy-Bertrand , Virginie Simonet , Rafik Ballou et al.
Physical Review Letters, 2013, 110 (15), pp.157208. ⟨10.1103/PhysRevLett.110.157208⟩
Article dans une revue hal-00797750 v1

Hidden order in URu2Si2 unveiled

E. Ressouche , Rafik Ballou , F. Bourdarot , D. Aoki , Virginie Simonet et al.
Physical Review Letters, 2012, 109 (6), pp.067202. ⟨10.1103/PhysRevLett.109.067202⟩
Article dans une revue hal-00952859 v1
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Magnetic field effect on electrodeposition of cobalt dendrites

Rafik Ballou , Pierre Molho , Sébastien Pairis
Magnetohydrodynamics c/c of Magnitnaia Gidrodinamika, 2012, 48 (2), pp.305-312. ⟨10.22364/mhd.48.2.8⟩
Article dans une revue hal-00963859 v1
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Magnetic chirality as probed by neutron scattering

Virginie Simonet , Mickael Loire , Rafik Ballou
The European Physical Journal. Special Topics, 2012, 213, pp.5. ⟨10.1140/epjst/e2012-01661-8⟩
Article dans une revue hal-00771285 v1

Role of Antisymmetric Exchange in Selecting Magnetic Chirality in Ba3NbFe3Si2O14

A. Zorko , M. Pregelj , A. Potocnik , J. van Tol , A. Ozarowski et al.
Physical Review Letters, 2011, 107 (25), pp.257203. ⟨10.1103/PhysRevLett.107.257203⟩
Article dans une revue hal-00952866 v1
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Parity Broken Chiral Spin Dynamics in Ba$_3$NbFe$_3$Si$_2$O$_{14}$

Mickael Loire , Virginie Simonet , Sylvain Petit , Karol Marty , Pierre Bordet et al.
Physical Review Letters, 2011, 106 (20), pp.207201. ⟨10.1103/PhysRevLett.106.207201⟩
Article dans une revue hal-00524558 v2
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Magnetic Dipolar Ordering and Quantum Phase Transition in an Fe8 Molecular Magnet

Enrique Burzuri , Fernando Luìs , Bernard Barbara , Rafik Ballou , Eric Ressouche et al.
Physical Review Letters, 2011, 107, pp.097203. ⟨10.1103/PhysRevLett.107.097203⟩
Article dans une revue hal-00963898 v1

The Pyrrhotite 32K magnetic transition

Pierre Wolfers , Gérard Fillion , Bachir Ouladdiaf , Rafik Ballou , Pierre Rochette
Solid State Phenomena, 2011, 170, pp.174-179. ⟨10.4028/www.scientific.net/SSP.170.174⟩
Article dans une revue hal-00964026 v1
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Domain-Wall Spin Dynamics in Kagome Antiferromagnets

Elsa Lhotel , Virginie Simonet , J. Ortloff , Benjamin Canals , Carley Paulsen et al.
Physical Review Letters, 2011, 107 (25), pp.257205. ⟨10.1103/PHYSREVLETT.107.257205⟩
Article dans une revue hal-00992810 v1

Structural and magnetic properties of new rare-earth - antimony pyrochlore-type oxides Ln2BSbO7 (B = Sc, Ga, In)

Pierre Strobel , Siwar Zouari , Rafik Ballou , Abdelwaheb Cheikh-Rouhou , Jean-Claude Jumas et al.
Solid State Sciences, 2010, 12, pp.570-577. ⟨10.1016/j.solidstatesciences.2010.01.007⟩
Article dans une revue istex hal-00963901 v1
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Magnetic and dielectric properties in the langasite-type compounds : A3BFe3D2O14 with A=Ba, Sr, Ca, B=Ta, Nb, Sb and D=Ge, Si

Karol Marty , Pierre Bordet , Virginie Simonet , Mickael Loire , Rafik Ballou et al.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2010, 81 (5), pp.054416. ⟨10.1103/PHYSREVB.81.054416⟩
Article dans une revue hal-00371435 v1
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Magnetoelectric MnPS3 thiophosphate as a new candidate for ferrotoroidicity

Eric Ressouche , Mickael Loire , Virginie Simonet , Rafik Ballou , Anne Stunault et al.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2010, 82, pp.100408(R). ⟨10.1103/PhysRevB.82.100408⟩
Article dans une revue hal-00480720 v2
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Structural and magnetic properties of the (Bi2-xPrx)Ru2O7 pyrochlore solid solution (0 <= x <= 2)

Siwar Zouari , Rafik Ballou , Abdelwaheb Cheikh-Rouhou , Pierre Strobel
Journal of Alloys and Compounds, 2009, 476 (1-2), pp.43-48. ⟨10.1016/j.jallcom.2008.09.106⟩
Article dans une revue hal-00347221 v1
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Characterization of MHD convection in thin cell electrodeposition

Carolina Cronemberger , Rafik Ballou , Pierre Molho
Magnetohydrodynamics c/c of Magnitnaia Gidrodinamika, 2009, 45, pp.3-8. ⟨10.22364/mhd.45.2.15⟩
Article dans une revue hal-00963906 v1

Magnetic characterization of the non centrosymmetric Ba3NbFe3Si2O14 langasite

Karol Marty , Virginie Simonet , Pierre Bordet , Rafik Ballou , Pascal Lejay et al.
Journal of Magnetism and Magnetic Materials, 2009, 321 (11), pp.1778-1781. ⟨10.1016/j.jmmm.2009.02.032⟩
Article dans une revue istex hal-00375762 v1

Líquidos y hielos de espín

Rafik Ballou , Claudine Lacroix
Investigación y ciencia, 2009, 391, pp.53-61
Article dans une revue hal-00963959 v1
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Synthesis and structure of new pyrochlore-type oxides Ln2ScNbO7 (Ln = Pr, Nd, Eu, Gd, Dy)

Siwar Zouari , Rafik Ballou , Abdelwaheb Cheikh-Rouhou , Pierre Strobel
Materials Letters, 2008, 62, pp.3767. ⟨10.1016/j.matlet.2008.04.060⟩
Article dans une revue hal-00347195 v1

Propagation and ghosts in the classical Kagome antiferromagnet

Julien Robert , Benjamin Canals , Virginie Simonet , Rafik Ballou
Physical Review Letters, 2008, 101 (11), pp.117207. ⟨10.1103/PhysRevLett.101.117207⟩
Article dans une revue hal-00952873 v1
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Logarithmic Fermi-Liquid Breakdown in NbFe2

M. Brando , W. J. Duncan , D. Moroni-Klementowicz , C. Albrecht , D. Grüner et al.
Physical Review Letters, 2008, 101, pp.026401. ⟨10.1103/PhysRevLett.101.026401⟩
Article dans une revue hal-00963916 v1
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Single domain magnetic helicity and triangular chirality in structurally enantiopure Ba3NbFe3Si2O14

Karol Marty , Virginie Simonet , Eric Ressouche , Rafik Ballou , Pascal Lejay et al.
Physical Review Letters, 2008, 101 (24), pp.247201. ⟨10.1103/PhysRevLett.101.247201⟩
Article dans une revue hal-00322722 v3
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Formation of collective spins in frustrated clusters

Julien Robert , Virginie Simonet , Benjamin Canals , Rafik Ballou , Elsa Lhotel et al.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2008, 77, pp.054421. ⟨10.1103/PhysRevB.77.054421⟩
Article dans une revue hal-00179669 v2
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Hidden magnetic frustration by quantum relaxation in anisotropic Nd-langasite

Virginie Simonet , Rafik Ballou , Julien Robert , Benjamin Canals , Françoise Hippert et al.
Physical Review Letters, 2008, 100, pp.237204. ⟨10.1103/PhysRevLett.100.237204⟩
Article dans une revue hal-00266071 v2

Liquides et glaces de spin

Rafik Ballou , Claudine Lacroix
Pour la science, 2008, 364, pp.62−69
Article dans une revue hal-00963957 v1

Results from the OSQAR photon-regeneration experiment: No light shining through a wall

Pierre Pugnat , Lionel Duvillaret , Rémy Jost , Guy Vitrant , Daniele Romanini et al.
Physical Review D, 2008, 78, pp.092003. ⟨10.1103/PhysRevD.78.092003⟩
Article dans une revue hal-00963923 v1
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Spin liquid correlations in Nd-langasite anisotropic Kagomé antiferromagnet

Julien Robert , Virginie Simonet , Benjamin Canals , Rafik Ballou , Pierre Bordet et al.
Physical Review Letters, 2006, 96, pp.197205. ⟨10.1103/PhysRevLett.96.197205⟩
Article dans une revue hal-00019253 v2
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Structural and magnetic properties in the ruthenate Bi2.67Pr0.33Ru3O11

Siwar Zouari , Abdelwaheb Cheikh-Rouhou , Rafik Ballou , Pierre Strobel
Physica Status Solidi C: Current Topics in Solid State Physics, 2006, 3 (9), pp.3272
Article dans une revue hal-00186571 v1
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Magnetic Frustration on a Kagomé Lattice in R$_{3}$Ga$_{5}$SiO$_{14}$ Langasites with R = Nd, Pr

Pierre Bordet , I. Gelard , K. Marty , Alain Ibanez , J. Robert et al.
Journal of Physics: Condensed Matter, 2006, 18, pp.5147. ⟨10.1088/0953-8984/18/22/014⟩
Article dans une revue hal-00012606 v2

Electrochemical growth of iron and cobalt arborescences under a magnetic field

Simona Bodea , Rafik Ballou , Pierre Molho
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics [2001-2015], 2004, 69, pp.art. 021605. ⟨10.1103/PhysRevE.69.021605⟩
Article dans une revue hal-00082675 v1

Analytical determination of the {Ln-Aminoxyl radical} exchange interaction taking into account both the ligand-field effect and the spin-orbit coupling of the lanthanide ion (Ln = DyIII and HoIII)

Myrtil L. Kahn , Rafik Ballou , Pierre Porcher , Olivier Kahn , Jean-Pascal Sutter
Chemistry - A European Journal, 2002, 8 (2), pp.525-531. ⟨10.1002/1521-3765(20020118)8:2⟩
Article dans une revue hal-00704854 v1

Electrochemical growth of iron and cobalt arborescences under a magnetic field: a TEM study

Simona Bodea , Rafik Ballou , L. Pontonnier , Pierre Molho
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2002, 66, pp.224104. ⟨10.1103/PhysRevB.66.224104⟩
Article dans une revue hal-00082674 v1

Magnetic properties of Fe arborescences grown by electrodeposition

Simona Bodea , Vasile Heresanu , Rafik Ballou , Pierre Molho
Journal of Magnetism and Magnetic Materials, 2001, 226-230, pp.1978
Article dans une revue hal-00082672 v1

Electrochemical Growth of Iron Arborescences under In-Plane Magnetic Field: Morphology Symmetry Breaking

Simona Bodea , L. Vignon , Rafik Ballou , Pierre Molho
Physical Review Letters, 1999, 83, pp.art. 2612. ⟨10.1103/PhysRevLett.83.2612⟩
Article dans une revue hal-00082671 v1
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Thermally assisted macroscopic quantum resonance on a single-crystal of Mn 12 - acetate Magnetization tunneling in Mn 12 and Mn 4 single-molecule magnets Quantum tunneling of magnetization in Mn 12 Bz clusters: Evidences of spin parity effect

F Lionti , L. Thomas , R. Ballou , B. Barbara , A. Sulpice et al.
Journal of Applied Physics, 1997, 81, pp.4608
Article dans une revue hal-01660002 v1

Magnetic properties of Y(Co1-xNix)4Al compounds

E. Burzo , Simona Bodea , D. Pop , V. Pop , Rafik Ballou et al.
Journal of Alloys and Compounds, 1996, 242, pp.L5
Article dans une revue hal-00082687 v1
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Anomalous thermal variation of the cobalt anisotropy and longitudinal spin flucuations in Y2C07

Rafik Ballou , L. Lemaire
Journal de Physique Colloques, 1988, 49 (C8), pp.C8-249-C8-250. ⟨10.1051/jphyscol:19888109⟩
Article dans une revue jpa-00228251 v1
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Origin of cobalt anisotropy in rare earth-cobalt intermetallics

Rafik Ballou , R. Lemaire
Journal de Physique Colloques, 1988, 49 (C8), pp.C8-523-C2-524. ⟨10.1051/jphyscol:19888237⟩
Article dans une revue jpa-00228402 v1
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U4+ form factor in UGa2

Rafik Ballou , A. Deriagin , F. Givord , R. Lemaire , R. Levitin et al.
Journal de Physique Colloques, 1982, 43 (C7), pp.C7-279-C7-285. ⟨10.1051/jphyscol:1982740⟩
Article dans une revue jpa-00222347 v1
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Magnetic Properties of Some Rare Earth‐Aluminum Alloys

E. Burzurí , F. Luis , B. Barbara , R. Ballou , E. Ressouche et al.
Journal of Applied Physics, 1968, 39 (2), pp.1084 - 1085. ⟨10.1063/1.1656172⟩
Article dans une revue hal-01660404 v1

Topochemical reactions in iron silicides and nickelates : chemical bonding, 2D character, superconductivity and analogy with cuprates

Alain Demourgues , Baptiste Vignolle , Pierre Rodière , Hassan Dahab , Alain Largeteau et al.
Réunion plénière du GdR MEETICC - "Matériaux, États ÉlecTroniques, Interactions et Couplages non-Conventionnels", Groupement de recherche MEETICC, May 2023, Latresne, France
Communication dans un congrès hal-04704170 v1

Variety and complexity of magnetic structures or rare earth-based nano-lamellar i-MAX phases

Claire Colin , Maxime Barbier , Thierry Ouisse , E. Ressouche , Q Tao et al.
33rd European Crystallography Meeting, Aug 2022, Versailles, France. ⟨10.1107/S205327332209547X⟩
Communication dans un congrès hal-04760469 v1

Preliminary Study for a New Axion Dark-Matter Haloscope

P. Pugnat , Rafik Ballou , Ph. Camus , F. Caspers , B.R. Ko et al.
12th Patras Workshop on Axions, WIMPs and WISPs, Jun 2016, Jeju Island, South Korea. pp.129-132, ⟨10.3204/DESY-PROC-2009-03/Pugnat_Pierre⟩
Communication dans un congrès hal-01703732 v1

Synchrotron radiation for probing the quantum ground state in Tb2Ti2O7

E. Constable , S. de Brion , V. Simonet , Julien Robert , R. Ballou et al.
2016 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz), Sep 2016, Copenhagen, Denmark. ⟨10.1109/IRMMW-THz.2016.7758697⟩
Communication dans un congrès hal-01991800 v1

Latest Results of the OSQAR Photon Regeneration Experiment for Axion-Like Particle Search

Rafik Ballou , Guy Deferne , Lionel Duvillaret , Michael Finger Jr. , Miroslav Finger et al.
Axions, WIMPs and WISPs: Proceedings, 10th Patras workshop, PATRAS 2014, AXION-WIMP 2014, Jun 2014, Geneva, Switzerland
Communication dans un congrès hal-01991866 v1
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Progress of the Laser-based Experiment OSQAR

Miroslav Sulc , Pierre Pugnat , Rafik Ballou , Guy Deferne , Lionel Duvillaret et al.
9th PatrasWorkshop on Axions, WIMPs and WISPs 2013, Jun 2013, Mainz, Germany. pp.67, ⟨10.3204/DESY-PROC-2013-04/sulc_miroslav⟩
Communication dans un congrès hal-00963931 v1

Normal Field Effect on Dendritic Growth in Thin Cell Electrodeposition

Rafik Ballou , Pierre Molho
International Workshop on Materials Analysis and Processing in Magnetic Fields, May 2012, Grenoble, France
Communication dans un congrès hal-00964022 v1

First Results of the Full-Scale OSQAR Photon Regeneration Experiment

Matthias Schott , Pierre Pugnat , Rafik Ballou , Lionel Duvillaret , Tomas Husek et al.
Photon 2011: International Conference on the Structure and Interactions of the Photon and 19th International Workshop on Photon-Photon Collisions, May 2011, Spa, Belgium
Communication dans un congrès hal-00996489 v1

Numerical simulation of MHD in thin cell electrodeposition : influence of concentration

Rafik Ballou , Carolina Cronemberger , Pierre Molho
6th International Conference on Electromagnetic Processings of Materials 19-23 Oct 2009), Oct 2009, Dresdren, Germany. pp.465-468
Communication dans un congrès hal-00964021 v1
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An Introduction to the Linear Representations of Finite Groups

Rafik Ballou
EDP Sciences. Contribution of Symmetries in Condensed Matter, EPJ Web of Conferences, pp.00005, 2012, EPJ Web of Conferences, ⟨10.1051/epjconf/20122200005⟩
Chapitre d'ouvrage hal-00963924 v1
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Crystallography: Symmetry groups and group representations

Béatrice Grenier , Rafik Ballou
EDP Sciences. Contribution of Symmetries in Condensed Matter, EPJ Web of Conferences, pp.00006, 2012, EPJ Web of Conferences, ⟨10.1051/epjconf/20122200006⟩
Chapitre d'ouvrage hal-00963925 v1
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Form factors in magnetic scattering of thermal neutrons

Rafik Ballou
Collection SFN, 7, pp.69-122, 2007, Neutrons Polarisés, ⟨10.1051/sfn:2007019⟩
Chapitre d'ouvrage hal-00151283 v1