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Olivier Fruchart

CNRS Research Director
Open access
Current affiliations
  • 1043270
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**Research topics** My research topic is magnetism and spintronics of low-dimensional structures, with a special focus on magnetization dynamics of domain walls. I am concerned with fundamental processes, investigated in model systems, for a better understanding. This led me to acquire expertise at the frontier of several areas : experimental and theoretical micromagnetism ; surface magnetism; epitaxial growth particularly for self-organization, chemical synthesis, and associated material science. My main current focus is fundamental aspects in magnetic nanowires or nanotubes, in the field of curvilinear and 3D nanomagnetism and spintronics. **Milestones** * 2016 : Move to Spintec Laboratory as deputy director. * 2011 : Senior research scientist at CNRS, promoted first class in 2020. * 2003 : Habilitation diploma, by Institut National Polytechnique de Grenoble (Grenoble-INP). * 1999 : CNRS research scientist, Laboratory Louis Néel, Institut NEEL in 2007 (Grenoble). * 1998-1999 : Post-doctoral stay in the MPI in Halle (Germany), supervised by J. Kirschner. * 1994-1998 : PhD in Laboratoire Louis Néel, Univ. J. Fourier, supervized by D. Givord and J.-P. Nozières. * 1991-94 : Undergraduate scholarship in l’École Normale Supérieure (ENS), Paris : Master in Solid State Physics, Orsay. Several research experiences, total one year. **Management and organizational positions** * Deputy director at SPINTEC Laboratory (2016 – ) * Deputy director for the department of Nanosciences at Institut NEEL (2011-2015) * Creator and general chair of the European School on Magnetism (2007 – 2023), co-funder and currently President (2022 – 2025) of the European Magnetism Association (EMA). * Scientific committees (JSI, mini-colloques JMC7&JMC9, symposium at ICCG14/ICVGE12, Symposia at JEMS06&13, Dautreppe2014, ICMFS2013&15, ICM2024, MML19&23, Intermag 2021), organizing committees (ESM, JEMS01, CLN2004, JSI2008, Nanomagnets 2009, Dautreppe 2009,IWMNT2015) * Webmaster of scientific Web sites (, ESM, lab group, conferences, Schools etc.). * Societies: French & European Physical Societies, IEEE Magnetics Senior Member **Main expertise positions** * University Grenoble Alpes: research board of PEM (Physics, Engineering, Materials), elected member. * Evaluation Board of CNRS (Comité National section 03, 2004-2009), Member of the Advisory Board of the French Physical Society, Condensed Matter Division (2005-2008). * President of the scientific committee of Labex NIE (Strasbourg, 2012-2021) * Open science: expert at CNRS Open Science service DDOR; member of Open Science Board at Univ. Grenoble Alpes. * Program committee at Synchrotron Soleil, “Solid state physics / Materials / Nano-sciences: electronic properties” (2009-2014); and advisory board of several beamlines and instruments. * Expert for OMNT (Micro- and Nano-Technology Watch Group, 2005-2010). **Detail of PhD advisor positions** * [PhD21] Natalia Boscolo-Menguolo (2023-2026) : 50 % (codir : I.L.Prejbeanu). Adressage des verrous de rétention et écriture pour des points mémoire magnétiques MRAM sub-10nm * [PhD20] Taro Komori (2022-2024) : 10 % (dir : JP Attané ; L. Vila). Dynamique de parois magnétiques dans des matériaux ferrimagnétiques * [PhD19] Nuno Caçoilo (2019-2022) : 50 % (dir : L. Prejbeanu). Ultimate scaling of 3D MRAM * [PhD18] Laura Alvaro-Gomez (2019-2022) : 50 % (co-tutelle IMDEA Madrid ; dir : L. Perez). Déplacement de parois magnétiques dans des nanofils cylindriques à modulation de composition * [PhD17] Mahdi Jaber (2019-2022) : 50 % (direction principale Aurélien A. Masseboeuf). Imagerie et spintronique de nanotubes magnétiques coeur-coquille * [PhD16] Michael Schöbitz (2018-2020) : 50 % ‘Déplacement de parois magnétiques dans des nanofils cylindriques’ * [PhD15] Toshiki Gushi (2016-2019): 50% 'Matériaux ferrimagnétiques à forte polarisation de courant, pour l'électronique de spin' * [PhD14] Beatrix Trapp (2015-2018): 50%. 'Propagation de parois magnétiques dans des nanofils à diamètre modulé' * [PhD13] Lorenzo Camosi (2015-2018): 50%. 'Matériaux magnétiques épitaxiés pour la physique des skyrmions' * [PhD12] Michal Stano (2014-2017): 100%. 'Déplacement de parois magnétiques dans des nanofils cœur-coquille sous l'effet de l'effet Hall de spin' * [PhD11] Alexis Wartelle (2013-2016): 100%. 'Dynamique de parois magnétiques dans des nanofils cylindriques' * [PhD10] Raja Afid (2012-2015): 75%. 'Nanofils magnétiques individuels pour le déplacement de parois magnétiques' * [PhD09] Ségolène Jamet (2012-2015): 50%. 'Simulations micromagnétiques de nanofils magnétiques' * [PhD08] Sandrine Da-Col (2010-2014): 75%. 'Réseaux de nanofils magnétiques pour le déplacement de parois magnétiques' * [PhD07] Zoukaa Kassir-Bodon (2009-2012) : 100%. ‘Développement de matériaux épitaxiés pour l'électronique de spin’ * [PhD06] Zahid Ishaque (2009-2013) : 50%. ‘Déplacement de parois magnétiques par courant polarisé dans des couches minces épitaxiées non centro-symétriques’ * [PhD05] Chi Vo-Van (2009-2012) : 25%. ‘Graphène épitaxié sur métal pour une nouvelle génération de systèmes magnétiques auto-organisés’ * [PhD04] Fabien Cheynis (2004-2007) : 50%. ‘Nanostructures auto-assemblées : des systèmes modèles pour le micromagnétisme de parois et vortex magnétiques’ * [PhD03] Bogdana Borca (2003-2006), 50%. ‘Auto-organisation de multicouches latérales nanométriques’. * [PhD02] Mustafa Eleoui (2000-2004), 100%. ‘Couches tampons à paramètre cristallin ajustable pour le magnétisme’. * [PhD01] Pierre-Olivier Jubert (1999-2001): 50% : Croissance et magnétisme de plots et bandes auto-assemblés de Fe(110)/Mo(110).


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Domain wall pinning in a circular cross-section wire with modulated diameter

A. de Riz , B. Trapp , J. A. A Fernandez-Roldan , C. Thirion , J.-C. Toussaint
Manuel Vazquez. Magnetic Nano- and Microwires, Elsevier, pp.427--453, 2020, ⟨10.1016/b978-0-08-102832-2.00015-3⟩
Book sections hal-02161237v1
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Magnetic nanowires and nanotubes

Michal Stano , Olivier Fruchart
Handbook of magnetic materials, 27, North Holland, pp.155-267, 2018, 978-0-444-64161-8. ⟨10.1016/bs.hmm.2018.08.002⟩
Book sections hal-01857375v1
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Head-to-head domain walls in one-dimensional nanostructures: an extended phase diagram ranging from strips to cylindrical wires

Ségolène Jamet , Nicolas Rougemaille , Jean-Christophe Toussaint , Olivier Fruchart
M. Vázquez. Magnetic Nano- and Microwires: Design, synthesis, properties and applications, Woodhead, pp.783-811, 2015, ⟨10.1016/B978-0-08-100164-6.00025-4⟩
Book sections hal-01090653v1

Couches minces et nanostructures magnétiques (partie 1)

Olivier Fruchart
Techniques de l'Ingénieur. E, Electronique, Editions Techniques de l'Ingénieur, pp.E2150, 2007, Vol. E3, ⟨10.51257/a-v1-e2150⟩
Book sections hal-00134640v1

Couches minces et nanostructures magnétiques (partie 2)

Olivier Fruchart
Techniques de l'Ingénieur. E, Electronique, Editions Techniques de l'Ingénieur, pp.2151, 2007, Vol. E3, ⟨10.51257/a-v1-nm1202⟩
Book sections hal-00134641v1
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Electrical characterization of the azimuthal anisotropy of $(\mathrm{Ni}_x\mathrm{Co}_{1-x})\mathrm{B}$-based ferromagnetic nanotubes

Dhananjay Tiwari , Martin Christoph Scheuerlein , Mahdi Jaber , Eric Gautier , Laurent Vila
Journal of Magnetism and Magnetic Materials, 2023, 575, pp.170715. ⟨10.1016/j.jmmm.2023.170715⟩
Journal articles hal-03985113v1
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A material view on extrinsic magnetic domain wall pinning in cylindrical CoNi nanowires

Michael Schöbitz , Ondrej Novotný , Beatrix Trapp , Sebastian Bochmann , Laurent Cagnon
Journal of Physical Chemistry C, 2023, 127 (5), pp.2387-2397. ⟨10.1021/acs.jpcc.2c07687⟩
Journal articles hal-03468203v1
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Micromagnetics of magnetic chemical modulations in soft-magnetic cylindrical nanowires

L. Álvaro-Gómez , S. Ruiz-Gómez , C. Fernández-González , M. Schöbitz , N. Mille
Physical Review B, 2022, 106 (5), pp.054433. ⟨10.1103/PhysRevB.106.054433⟩
Journal articles hal-03668833v1
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Off-axis electron holography for the direct visualization of perpendicular shape anisotropy in nano-scale 3D magnetic random-access-memory devices

Trevor P. Almeida , Alvaro Palomino , Steven Lequeux , Victor Boureau , Olivier Fruchart
APL Materials, 2022, 10 (6), pp.061104. ⟨10.1063/5.0096761⟩
Journal articles hal-03648984v2
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Quantitative Visualization of Thermally Enhanced Perpendicular Shape Anisotropy STT-MRAM Nanopillars

Trevor P. Almeida , Alvaro Palomino , Steven Lequeux , Ricardo C. Sousa , Olivier Fruchart
Nano Letters, 2022, 22 (10), pp.4000. ⟨10.1021/acs.nanolett.2c00597⟩
Journal articles hal-03553914v2
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Mechanism of fast domain wall motion via current-assisted Bloch-point domain wall stabilization

A. de Riz , J. Hurst , M. Schöbitz , C. Thirion , J. Bachmann
Physical Review B, 2021, 103 (5), pp.054430. ⟨10.1103/PhysRevB.103.054430⟩
Journal articles hal-03042301v1
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Direct observation of the perpendicular shape anisotropy and thermal stability of STT-MRAM nano-pillars examined by off-axis electron holography

Trevor Almeida , Steven Lequeux , Alvaro Palomino , Nuno Caçoilo , Aurélien Massebouef
Microscopy and Microanalysis, 2021, 27 (S1), pp.2170-2172. ⟨10.1017/S1431927621007819⟩
Journal articles hal-04006280v1
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Time-resolved imaging of OErsted field induced magnetization dynamics in cylindrical magnetic nanowires

M. Schöbitz , S. Finizio , A. de Riz , J. Hurst , C. Thirion
Applied Physics Letters, 2021, 118 (17), pp.172411. ⟨10.1063/5.0046643⟩
Journal articles hal-03134319v1

High-sensitivity mapping of magnetic induction fields with nanometer-scale resolution: comparison of off-axis electron holography and pixelated differential phase contrast

Victor Boureau , Michal Staňo , Jean-Luc Rouviere , Jean-Christophe Toussaint , Olivier Fruchart
Journal of Physics D: Applied Physics, 2021, 54 (8), pp.085001. ⟨10.1088/1361-6463/abc77d⟩
Journal articles hal-02919930v1
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Spin-Torque-Triggered Magnetization Reversal in Magnetic Tunnel Junctions with Perpendicular Shape Anisotropy

N. Caçoilo , S. Lequeux , N. Strelkov , Bernard Diény , Ricardo C. Sousa
Physical Review Applied, 2021, 16, pp.024020. ⟨10.1103/PhysRevApplied.16.024020⟩
Journal articles hal-02574632v2
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Theoretical study of current-induced domain wall motion in magnetic nanotubes with azimuthal domains

Jérôme Hurst , Arnaud de Riz , M Staňo , Jean-Christophe Toussaint , Olivier Fruchart
Physical Review B, 2021, 103 (2), pp.024434. ⟨10.1103/PhysRevB.103.024434⟩
Journal articles hal-02958749v1
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Self-organised stripe domains and elliptical skyrmion bubbles in ultra-thin epitaxial Au{0.67}Pt{0.33}/Co/W(110) films

Lorenzo Camosi , José Peña-Garcia , Olivier Fruchart , Tevfik Onur Menteş , Stefania Pizzini
New Journal of Physics, 2021, 23 (1), pp.013020. ⟨10.1088/1367-2630/abdbe0⟩
Journal articles hal-02907480v2
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Room temperature skyrmions at zero field in exchange bias ultrathin films

K. Gaurav Rana , A. Finco , F. Fabre , S. Chouaieb , A. Haykal
Physical Review Applied, 2020, 13 (4), pp.044079. ⟨10.1103/PhysRevApplied.13.044079⟩
Journal articles hal-02428517v1
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Large Current Driven Domain Wall Mobility and Gate Tuning of Coercivity in Ferrimagnetic Mn4N Thin Films

T. Gushi , M. Jovičević Klug , J. Peña-Garcia , Sambit Ghosh , J. P. Attané
Nano Letters, 2019, 19 (12), pp.8716. ⟨10.1021/acs.nanolett.9b03416⟩
Journal articles hal-02042459v1
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Bloch-point-mediated topological transformations of magnetic domain walls in cylindrical nanowires

A. Wartelle , B. Trapp , M Staňo , Christophe Thirion , S Bochmann
Physical Review B, 2019, 99 (2), pp.024433. ⟨10.1103/PhysRevB.99.024433⟩
Journal articles hal-01825020v1
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Fast domain wall motion governed by topology and OErsted fields in cylindrical magnetic nanowires

M. Schöbitz , A. de Riz , S. Martin , S. Bochmann , C. Thirion
Physical Review Letters, 2019, 123 (21), pp.217201. ⟨10.1103/PhysRevLett.123.217201⟩
Journal articles hal-02075418v1
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Modeling magnetic-field-induced domain wall propagation in modulated- diameter cylindrical nanowires

J. A. A Fernandez-Roldan , A. de Riz , B. Trapp , C. Thirion , Manuel Vazquez
Scientific Reports, 2019, 9, pp.5130. ⟨10.1038/s41598-019-40794-1⟩
Journal articles hal-01842158v1

Impact of intergrain spin transfer torques due to huge thermal gradients on the performance of heat assisted magnetic recording

Bernard Dieny , Mair Chshiev , Brian Charles , Nikita Strelkov , Alain Truong
IEEE Transactions on Magnetics, 2018, 54 (12), pp.0800111. ⟨10.1109/TMAG.2018.2863225⟩
Journal articles hal-01662267v1
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Flux-closure domains in high aspect ratio electroless-deposited CoNiB nanotubes

M Staňo , Sandra Schaefer , Alexis Wartelle , Maxime Rioult , Rachid Belkhou
SciPost Physics, 2018, 5 (4), pp.038. ⟨10.21468/SciPostPhys.5.4.038⟩
Journal articles hal-01512662v1
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Micromagnetics of anti-skyrmions in ultrathin films

Lorenzo Camosi , Nicolas Rougemaille , Olivier Fruchart , Jan Vogel , Stanislas Rohart
Physical Review B, 2018, 97 (13), pp.134404. ⟨10.1103/PhysRevB.97.134404⟩
Journal articles hal-01662113v2

Transmission XMCD-PEEM imaging of an engineered vertical FEBID cobalt nanowire with a domain wall

Alexis Wartelle , Javier Pablo-Navarro , M Staňo , Sebastian Bochmann , Sébastien Pairis
Nanotechnology, 2018, 29 (4), pp.045704. ⟨10.1088/1361-6528/aa9eff⟩
Journal articles hal-01462257v1
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Millimeter-sized magnetic domains in perpendicularly magnetized ferrimagnetic Mn4N thin films grown on SrTiO3

Toshiki Gushi , Laurent Vila , Olivier Fruchart , Alain Marty , Stefania Pizzini
Japanese Journal of Applied Physics, 2018, 57 (12), pp.120310. ⟨10.7567/JJAP.57.120310⟩
Journal articles hal-01908845v1

Preparation and physical properties of soft magnetic nickel-cobalt nanowires with modulated diameters

Sebastian Bochmann , Dirk Döhler , Beatrix Trapp , M Staňo , Olivier Fruchart
Journal of Applied Physics, 2018, 124 (16), pp.163907. ⟨10.1063/1.5049892⟩
Journal articles hal-01838794v1
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Intra-wire coupling in segmented Ni/Cu nanowires deposited by electrodeposition

Philip Sergelius , Ji Hyun Lee , Olivier Fruchart , Mohamed Shaker Salem , Sebastian Allende
Nanotechnology, 2017, 28 (6), pp.065709. ⟨10.1088/1361-6528/aa5118⟩
Journal articles hal-01406252v1

Magnetic domain walls in nanostrips of single-crystalline Fe4N thin films with fourfold in-plane magnetic anisotropy

Keita Ito , Nicolas Rougemaille , Stefania Pizzini , Syuta Honda , Norio Ota
Journal of Applied Physics, 2017, 121 (24), pp.243904. ⟨10.1063/1.4989991⟩
Journal articles hal-01233511v1
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Three-dimensional nanomagnetism

Amalio Fernández-Pacheco , Robert Streubel , Olivier Fruchart , Riccardo Hertel , Peter Fischer
Nature Communications, 2017, 8, pp.15756. ⟨10.1038/ncomms15756⟩
Journal articles hal-01536109v1
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Anisotropic Dzyaloshinskii-Moriya Interaction in ultra-thin epitaxial Au/Co/W(110)

Lorenzo Camosi , Stanislas Rohart , Olivier Fruchart , Stefania Pizzini , Mohamed Belmeguenai
Physical Review B, 2017, 95 (21), pp.214422. ⟨10.1103/PhysRevB.95.214422⟩
Journal articles hal-01426434v2
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Probing domain walls in cylindrical magnetic nanowires with electron holography

M Staňo , Ségolène Jamet , Jean-Christophe Toussaint , Sebastian Bochmann , Julien Bachmann
Journal of Physics: Conference Series, 2017, 903, pp.012055. ⟨10.1088/1742-6596/903/1/012055⟩
Journal articles hal-01359493v1
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Nucleation, imaging and motion of magnetic domain walls in cylindrical nanowires

Sandrine da Col , Ségolène Jamet , M Staňo , B. Trapp , S. Le Denmat
Applied Physics Letters, 2016, 109 (6), pp.062406. ⟨10.1063/1.4961058⟩
Journal articles hal-01291713v1
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Manipulating the magnetization direction of transverse domain walls in Permalloy/Ir strips using nanosecond current pulses

Zahid Ishaque , Van-Dai Nguyen , Olivier Fruchart , Stefania Pizzini , Nicolas Rougemaille
Journal of Magnetism and Magnetic Materials, 2016, 397, pp.152-156. ⟨10.1016/j.jmmm.2015.08.062⟩
Journal articles hal-00919049v1
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Some aspects of Magnetic Force Microscopy of hard magnetic films

Georgeta Ciuta , Frédéric Dumas-Bouchiat , Nora Dempsey , Olivier Fruchart
IEEE Transactions on Magnetics, 2016, 52 (9), pp.6500408. ⟨10.1109/TMAG.2016.2558642⟩
Journal articles hal-01222463v1
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Broadband Setup for Magnetic-Field-Induced Domain Wall Motion in Cylindrical Nanowires

Alexis Wartelle , Christophe Thirion , Raja Afid , Ségolène Jamet , Sandrine da Col
IEEE Transactions on Magnetics, 2015, 51 (11), pp.4300403. ⟨10.1109/TMAG.2015.2435368⟩
Journal articles hal-01136656v2

Third type of domain wall in soft magnetic nanostrips

V.-D. Nguyen , Olivier Fruchart , Stefania Pizzini , Jan Vogel , Jean-Christophe Toussaint
Scientific Reports, 2015, 5, pp.12417. ⟨10.1038/srep12417⟩
Journal articles hal-01201754v1
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Quantitative analysis of shadow X-ray Magnetic Circular Dichroism Photo-Emission Electron Microscopy

Ségolène Jamet , Sandrine da Col , Nicolas Rougemaille , Alexis Wartelle , Andrea Locatelli
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2015, 92 (14), pp.144428. ⟨10.1103/PhysRevB.92.144428⟩
Journal articles hal-01165227v2
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Magnetic anisotropy and magnetic domain structure in C-doped Mn5Ge3

L.-A. Michez , F. Virot , Matthieu Petit , R. Hayn , L. Notin
Journal of Applied Physics, 2015, 118 (4), pp.043906. ⟨10.1063/1.4927423⟩
Journal articles hal-01206141v1
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Observation of Bloch-point domain walls in cylindrical magnetic nanowires

Sandrine da Col , Ségolène Jamet , Nicolas Rougemaille , Andrea Locatelli , T.O. Mentes
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2014, 89 (18), pp.180405. ⟨10.1103/PhysRevB.89.180405⟩
Journal articles hal-00911025v1
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Modulating charge density and inelastic optical response in graphene by atmospheric pressure localized intercalation through wrinkles

Amina Kimouche , Olivier Renault , Sayanti Samaddar , Clemens Winkelmann , Hervé Courtois
Carbon, 2014, 68, pp.73. ⟨10.1016/j.carbon.2013.10.033⟩
Journal articles hal-00879376v2

Non-universality of artificial frustrated spin systems

Ioan-Augustin Chioar , Nicolas Rougemaille , Alexander Grimm , Olivier Fruchart , Edouard Wagner
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2014, 90 (6), pp.064411. ⟨10.1103/PhysRevB.90.064411⟩
Journal articles hal-01053225v1

Ordered arrays of magnetic nanowires investigated by polarized small-angle neutron scattering

Thomas Maurer , S. Gautrot , F. Ott , Grégory Chaboussant , Fatih Zighem
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2014, 89 (18), pp.184423. ⟨10.1103/PhysRevB.89.184423⟩
Journal articles hal-01002369v1
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Growth and micromagnetism of self-assembled epitaxial fcc(111) cobalt dots

Olivier Fruchart , Aurélien Masseboeuf , Jean-Christophe Toussaint , Pascale Bayle-Guillemaud
Journal of Physics: Condensed Matter, 2013, 25, pp.496002. ⟨10.1088/0953-8984/25/49/496002⟩
Journal articles hal-00857346v1

Magnetic Nanowires Investigated by Polarized SANS

Thomas Maurer , Fatih Zighem , S. Gautrot , Frédéric Ott , Grégory Chaboussant
Physics Procedia, 2013, 42, pp.74. ⟨10.1016/j.phpro.2013.03.178⟩
Journal articles hal-00857702v1

Perpendicular magnetic anisotropy of cobalt films intercalated under graphene

Nicolas Rougemaille , A. T. N'Diaye , Johann Coraux , Chi Vo-Van , Olivier Fruchart
Applied Physics Letters, 2012, 101, pp.142403. ⟨10.1063/1.4749818⟩
Journal articles hal-00739780v1
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Micromagnetic study of flux-closure states in Fe dots using quantitative Lorentz Microscopy

Aurélien Masseboeuf , Fabien Cheynis , Olivier Fruchart , Pascale Bayle-Guillemaud , Jean-Christophe Toussaint
Ultramicroscopy, 2012, 115, pp.24-36. ⟨10.1016/j.ultramic.2012.02.002⟩
Journal articles hal-00594382v2
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Magnetostatics of synthetic ferrimagnet elements

Olivier Fruchart , Bernard Dieny
Journal of Magnetism and Magnetic Materials, 2012, 324, pp.365. ⟨10.1016/j.jmmm.2011.07.020⟩
Journal articles hal-00495463v2

Current-induced domain wall motion and magnetization dynamics in CoFeB/Cu/Co nanostripes

Vojtech Uhlir , Jan Vogel , Nicolas Rougemaille , Olivier Fruchart , Zahid Ishaque
Journal of Physics: Condensed Matter, 2012, 24, pp.024213. ⟨10.1088/0953-8984/24/2/024213⟩
Journal articles hal-00655760v1
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Phase diagram of magnetic domain walls in spin valve nano-stripes

Nicolas Rougemaille , Vojtech Uhlir , Olivier Fruchart , Stefania Pizzini , Jan Vogel
Applied Physics Letters, 2012, 100 (17), pp.172404. ⟨10.1063/1.4704665⟩
Journal articles hal-00674182v2

Air-Protected Epitaxial Graphene/Ferromagnet Hybrids Prepared by Chemical Vapor Deposition and Intercalation

Johann Coraux , Alpha T. N'Diaye , Nicolas Rougemaille , Chi Vo-Van , Amina Kimouche
Journal of Physical Chemistry Letters, 2012, 3, pp.2059. ⟨10.1021/jz3007222⟩
Journal articles hal-00720428v1
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Epitaxial refractory-metal buffer layers with a chemical gradient for adjustable lattice parameter and controlled chemical interface

Olivier Fruchart , Anthony Rousseau , Didier Schmaus , A. L'Hoir , Richard Haettel
Applied Physics Letters, 2011, 98, pp.131906. ⟨10.1063/1.3567793⟩
Journal articles hal-00558695v1
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Reduction of magnetostatic interactions in self-organized arrays of nickel nanowires using atomic layer deposition

Sandrine da Col , Michael Darques , Olivier Fruchart , Laurent Cagnon
Applied Physics Letters, 2011, 98, pp.112501. ⟨10.1063/1.3562963⟩
Journal articles hal-00553589v2
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Tuning macro-twinned domain sizes and the b-variants content of the adaptive 14-modulated martensite in epitaxial Ni-Mn-Ga films by co-sputtering

Jérémy Tillier , Daniel Bourgault , Laurent Carbone , Philippe Odier , Luc Ortega
Acta Materialia, 2011, 59 (1), pp.75-81. ⟨10.1016/j.actamat.2010.09.006⟩
Journal articles hal-00532648v1
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Epitaxial graphene prepared by chemical vapor deposition on single crystal thin iridium films on sapphire

Chi Vo-Van , Amina Kimouche , Antoine Reserbat-Plantey , Olivier Fruchart , Pascale Bayle-Guillemaud
Applied Physics Letters, 2011, 98, pp.181903. ⟨10.1063/1.3585126⟩
Journal articles hal-00576661v1
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Artificial Kagome Arrays of Nanomagnets

N. Rougemaille , F. Montaigne , Benjamin Canals , A. Duluard , D. Lacour
Physical Review Letters, 2011, 106, pp.057209. ⟨10.1103/PhysRevLett.106.057209⟩
Journal articles hal-00566336v1
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Direct observation of Oersted-field-induced magnetization dynamics in magnetic nanostripes

Vojtech Uhlir , Stefania Pizzini , Nicolas Rougemaille , Vincent Cros , Erika Jimenez
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2011, 83, pp.020406. ⟨10.1103/PhysRevB.83.020406⟩
Journal articles hal-00453804v3
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Quasi unidimensional growth of Co nanostructures on a strained Au(111) surface

Paolo Campiglio , Vincent Repain , Cyril Chacon , Olivier Fruchart , Jérôme Lagoute
Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces, 2011, 605, pp.1165. ⟨10.1016/j.susc.2011.03.019⟩
Journal articles hal-00548607v1
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Magnetism of cobalt nanoclusters on graphene on iridium

Chi Vo-Van , Stefan Schumacher , Johann Coraux , Violetta Sessi , Olivier Fruchart
Applied Physics Letters, 2011, 99 (14), pp.142504. ⟨10.1063/1.3646480⟩
Journal articles hal-00607749v1
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Ultrathin epitaxial cobalt films on graphene for spintronic investigations and applications

Chi Vo-Van , Zoukaa Kassir-Bodon , Hongxing Yang , Johann Coraux , Jan Vogel
New Journal of Physics, 2010, 12, pp.103040. ⟨10.1088/1367-2630/12/10/103040⟩
Journal articles hal-00470565v1
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Dimensionality cross-over in magnetism: from domain walls (2D) to vortices (1D)

Aurélien Masseboeuf , Olivier Fruchart , Jean-Christophe Toussaint , Evaggelos Kritsikis , L. D. Buda-Prejbeanu
Physical Review Letters, 2010, 104 (12), pp.127204. ⟨10.1103/PhysRevLett.104.127204⟩
Journal articles hal-00416725v2
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Asymmetric hysteresis of Néel caps in flux-closure magnetic dots

Olivier Fruchart , Nicolas Rougemaille , Azzedine Bendounan , Jean-Christophe Toussaint , Rachid Belkhou
IEEE Transactions on Magnetics, 2010, 46 (6), pp.1552. ⟨10.1109/TMAG.2010.2043222⟩
Journal articles hal-00429130v1
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Growth mode, magnetic and magneto-optical properties of pulsed-laser-deposited Au/Co/Au(111) trilayers

César Clavero , Alfonso Cebollada , G. Armelles , Olivier Fruchart
Journal of Magnetism and Magnetic Materials, 2010, 322, pp.647. ⟨10.1016/j.jmmm.2009.10.032⟩
Journal articles hal-00377119v1

Magnetization reversal dynamics in Au/Co/Au(111) ultrathin films: Effect of roughness of the buffer layer

A. Adjanlété Adjanoh , R. Belhi , Jan Vogel , Olivier Fruchart , M. Ayadi
Journal of Magnetism and Magnetic Materials, 2010, 322, pp.2498. ⟨10.1016/j.jmmm.2010.03.008⟩
Journal articles hal-00538420v1
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Tunable magnetic properties of arrays of Fe(110) nanowires grown on kinetically-grooved W(110) self-organized templates

Bogdana L. Borca , Olivier Fruchart , Evaggelos Kritsikis , Fabien Cheynis , Anthony Rousseau
Journal of Magnetism and Magnetic Materials, 2010, 322, pp.257. ⟨10.1016/j.jmmm.2009.09.003⟩
Journal articles hal-00392400v1
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Deposition of La2Zr2O7 Film by Chemical Solution Deposition

Z. M. Yu , Philippe Odier , S. Morlens , P. Chaudouet , Maria Bacia
Journal of Sol-Gel Science and Technology, 2010, 54 (3), pp.363. ⟨10.1007/s10971-010-2204-y⟩
Journal articles hal-00466307v1
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Strain relief guided novel growth of atomic nanowires in a Cu3N-Cu(110) molecular network

X. D. Ma , D. I. Bazhanov , Olivier Fruchart , F. Yildiz , T. Yokoyama
Physical Review Letters, 2009, 102, pp.205503. ⟨10.1103/PhysRevLett.102.205503⟩
Journal articles hal-00378769v1
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Optimizing the flux coupling between a nanoSQUID and a magnetic particle using atomic force microscope nanolithography

Marc Faucher , Pierre-Olivier Jubert , Olivier Fruchart , Wolfgang Wernsdorfer , Vincent Bouchiat
Superconductor Science and Technology, 2009, 22, pp.064010. ⟨10.1088/0953-2048/22/6/064010⟩
Journal articles hal-00375264v1
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Contacting individual Fe(110) dots in a single electron-beam lithography step

Fabien Cheynis , Helge Haas , Thierry Fournier , Laurent Ranno , Wolfgang Wernsdorfer
Nanotechnology, 2009, 20, pp.285302. ⟨10.1088/0957-4484/20/28/285302⟩
Journal articles hal-00276721v2
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Controlled switching of Néel caps in flux-closure magnetic dots

Fabien Cheynis , Aurélien Masseboeuf , Olivier Fruchart , Nicolas Rougemaille , Jean-Christophe Toussaint
Physical Review Letters, 2009, 102 (10), pp.107201. ⟨10.1103/PhysRevLett.102.107201⟩
Journal articles hal-00200915v3

Controlled Switching of Néel Caps in Flux-Closure Magnetic Dots

F. Cheynis , Aurélien Masseboeuf , Olivier Fruchart , N. Rougemaille , Jean-Christophe Toussaint
Physical Review Letters, 2009, 102, pp.107201
Journal articles hal-00413538v1
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X-ray photoelectron emission microscopy in combination with x-ray magnetic circular dichroism investigation of size effects on field-induced Néel-cap reversal

Fabien Cheynis , Nicolas Rougemaille , Rachid Belkhou , Jean-Christophe Toussaint , Olivier Fruchart
Journal of Applied Physics, 2008, 103, pp.07D915. ⟨10.1063/1.2832332⟩
Journal articles hal-00243082v1
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Fast computation of magnetostatic fields by Non-uniform Fast Fourier Transforms

Evaggelos Kritsikis , Jean-Christophe Toussaint , Olivier Fruchart , Helga Szambolics , L. D. Buda-Prejbeanu
Applied Physics Letters, 2008, 93 (13), pp.132508. ⟨10.1063/1.2995850⟩
Journal articles hal-00297240v1
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Innovative Weak Formulation for The Landau-Lifshitz-Gilbert Equations

Helga Szambolics , Jean-Christophe Toussaint , L. D. Buda-Prejbeanu , François Alouges , Evaggelos Kritsikis
IEEE Transactions on Magnetics, 2008, 44 (11), pp.3153. ⟨10.1109/TMAG.2008.2001667⟩
Journal articles hal-00260723v1
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Finite Element Formalism for Micromagnetism

Helga Szambolics , Liliana-Daniela Buda , Jean-Christophe Toussaint , Olivier Fruchart
COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 2008, 27 (1), pp.266. ⟨10.1108/0332164W10836825⟩
Journal articles hal-00175077v1
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Growth and magnetism of self-organized arrays of Fe(110) wires formed by deposition on kinetically grooved W(110)

Bogdana L. Borca , Olivier Fruchart , Fabien Cheynis , Manabu Hasegawa , Claire Meyer
Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces, 2007, 601, pp.4358. ⟨10.1016/j.susc.2007.06.023⟩
Journal articles hal-00091348v1
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Growth modes of Fe(110) revisited: a contribution of self-assembly to magnetic materials

Olivier Fruchart , Pierre-Olivier Jubert , Mustafa Eleoui , Fabien Cheynis , Bogdana Borca
Journal of Physics: Condensed Matter, 2007, 19, pp.053001. ⟨10.1088/0953-8984/19/5/053001⟩
Journal articles hal-00089174v1
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Electron Microscopy Investigation of Magnetization Process in Thin Foils and Nanostructures

Aurélien Masseboeuf , Fabien Cheynis , Jean-Christophe Toussaint , Olivier Fruchart , Christophe Gatel
Materials Research Society Symposia Proceedings, 2007, 1026, pp.1026-C22-04. ⟨10.1557/PROC-1026-C22-04⟩
Journal articles hal-00311374v1
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Kinetic self-organization of trenched templates for the fabrication of versatile ferromagnetic nanowires

Bogdana L. Borca , Olivier Fruchart , Philippe David , Anthony Rousseau , Claire Meyer
Applied Physics Letters, 2007, 90, pp.142507. ⟨10.1063/1.2718510⟩
Journal articles hal-00124348v1
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Nucleation of magnetisation reversal, from nanoparticles to bulk materials

Jan Vogel , Jérôme Moritz , Olivier Fruchart
Comptes Rendus. Physique, 2006, 7, pp.977. ⟨10.1016/j.crhy.2006.10.011⟩
Journal articles hal-00110524v2
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Magnetic properties of self-organized lateral arrays of (Fe,Ag)/Mo(110) nanostripes

Bogdana L. Borca , Olivier Fruchart , Claire Meyer
Journal of Applied Physics, 2006, 99, pp.08Q514. ⟨10.1063/1.2177200⟩
Journal articles hal-00015831v1

Three-dimensional magnetic flux-closure patterns in mesoscopic Fe islands

R. Hertel , Olivier Fruchart , S. Cherifi , P. -O. Jubert , S. Heun
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2005, 72, pp.214409. ⟨10.1103/PhysRevB.72.214409⟩
Journal articles hal-00005863v1
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Magnetism in reduced dimensions

Olivier Fruchart , André Thiaville
Comptes Rendus. Physique, 2005, 6, pp.921. ⟨10.1016/j.crhy.2005.10.011⟩
Journal articles hal-00013874v1
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Self-organization on surfaces: foreword

Olivier Fruchart
Comptes Rendus. Physique, 2005, 6, pp.3. ⟨10.1016/j.crhy.2004.11.009⟩
Journal articles hal-00004735v1
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Epitaxial self-organization: from surfaces to magnetic materials

Olivier Fruchart
Comptes Rendus. Physique, 2005, 6, pp.61. ⟨10.1016/j.crhy.2004.11.007⟩
Journal articles hal-00004734v1
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Super-cell Crystallography of Self-organised Deposits

Olivier Fruchart , Gilles Renaud , Antoine Barbier , Marion Noblet , Olivier Ulrich
ESRF Highlights, 2004, 2003, pp.76
Journal articles hal-00004738v1
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Nanometers-thick self-organized Fe stripes: bridging the gap between surfaces and magnetic materials

Olivier Fruchart , Mustafa Eleoui , Jan Vogel , Pierre-Olivier Jubert , Andrea Locatelli
Applied Physics Letters, 2004, 84, pp.1335. ⟨10.1063/1.1650902⟩
Journal articles hal-00000652v2

Angular-dependence of magnetization switching for a multi-domain dot: experiment and simulation

Olivier Fruchart , Jean-Christophe Toussaint , Pierre-Olivier Jubert , Wolfgang Wernsdorfer , Riccardo Hertel
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2004, 70, pp.R172409. ⟨10.1103/PhysRevB.70.172409⟩
Journal articles hal-00004736v1
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Micromagnetic model of magnetization reversal of magnetically hard ultrathin dots and stripes

Mustafa Eleoui , Olivier Fruchart , Jean-Christophe Toussaint
Journal of Magnetism and Magnetic Materials, 2004, 283, pp.46. ⟨10.1016/j.jmmm.2004.05.009⟩
Journal articles hal-00004737v1
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Flux-closure-domain states and demagnetizing energy determination in sub-micron size magnetic dots

Pierre-Olivier Jubert , Jean-Christophe Toussaint , Olivier Fruchart , Claire Meyer , Yves Samson
EPL - Europhysics Letters, 2003, 63, pp.135. ⟨10.1209/epl/i2003-00488-0⟩
Journal articles hal-00004850v1

Real-Time Monitoring of Growing Nanoparticles

G. Renaud , Rémi Lazzari , Christine Revenant , Antoine Barbier , Marion Noblet
Science, 2003, 300 (5624), pp.1416 - 1419. ⟨10.1126/science.1082146⟩
Journal articles hal-01442871v1

Soft X-ray resonnant magnetic reflectivity study of thin films and multilayers

Jean-Marc Tonnerre , A. Barbara-Déchelette , F. Bartolomé , Denis Raoux , V. Chakarian
Journal of Applied Physics, 1998, 83, pp.6293. ⟨10.1063/1.367837⟩
Journal articles hal-02563353v1
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Auto-organisation épitaxiale: des surfaces aux matériaux magnétiques

Olivier Fruchart
Matière Condensée [cond-mat]. Institut National Polytechnique de Grenoble - INPG, 2003
Habilitation à diriger des recherches tel-00009231v1
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Auto-organisation épitaxiale : des surfaces aux matériaux magnétiques

Olivier Fruchart
Autre [cond-mat.other]. Université Joseph-Fourier - Grenoble I, 2003
Habilitation à diriger des recherches hal-00004739v1