Clément DUTREIX

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Hi !

I am CNRS researcher in the Condensed Matter Theory group at LOMA, University of Bordeaux.

Curriculum Vitae

Employment history

since Oct. 2021
CNRS researcher
Laboratoire Ondes et Matière d’Aquitaine
Université de Bordeaux, France
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Oct. 2017 – Sep. 2021
Postdoc with F. Pistolesi
Laboratoire Ondes et Matière d’Aquitaine
Université de Bordeaux, France
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Oct. 2016 – Sep. 2017
Postdoc with P. Delplace
Laboratoire de Physique
Ecole Normale Supérieure de Lyon, France
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Oct. 2014 – Sep. 2016
Postdoc with M. I. Katsnelson
Institute for Molecules and Materials
Radboud University, The Netherlands
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Oct. 2011 – Sep. 2014
Ph.D. under the supervisions of C. Bena and G. Montambaux
Institut de Physique Théorique, Cea Saclay, France
Laboratoire de Physique des Solides, Université Paris-Sud, France

Mentoring

Yvan Briard, PhD student in QUATEMS group (since Sep. 2024)
Hybrid mechanical systems in the quantum regime

Adrien Blanche, Master student @ Bordeaux University, France (2024)
Squeezing of light in linear cavity optomechanics

Saber Rostamzadeh, Postdoc in QUATEMS group (since Jan. 2024)
Electronic transport in optical cavities

Andrianomentsoa Razanajatovo, PhD student in QUATEMS group (since Dec. 2023)
Impurity scattering in topological materials

Guillaume Bertel, PhD student in QUATEMS group (since Sep. 2022)
Electro-nanomechanics with quantum two-level systems

Jonathan Wise, Postdoc in QUATEMS group (Mar. 2022 – Dec. 2024)
Nonlinear cavity optomechanics

Guillaume Guilluy, Bachelor student @ Bordeaux University, France (2022)
Introduction to classical anharmonic oscillators

Anthony David, Master student @ Bordeaux University, France (2018)
Topological energy transfer between two nano-mechanical modes

Ozair Saeed, Master student @ Utrecht University, The Netherlands (2016)
Quasiparticle interferences in Bernal trilayer graphene

Teaching

Lab Course, Graduate Program LIGHT Sciences and Technologies @ Bordeaux University (2023-2024)
Quantum squeezing of a mechanical oscillator coupling an optical cavity

Teaching assistant, Graduate Program LIGHT Sciences and Technologies @ Bordeaux University (2023-2024)
Opto- and Electro-Nanomechanics with Prof. Fabio Pistolesi

Teaching assistant @ Paris Saclay University (2011-2014)
Mathematics Applied to Economics with Prof. Odile Brandière — 192 hours

Publications

More details on my publications are available on Google Scholar.

Preprints

24. arXiv:2501.08914
J. L. Wise, C. Dutreix, and F. Pistolesi
Tunable anharmonicity in cavity optomechanics in the unresolved sideband regime
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23. arXiv:2407.17916
G. Bertel, C. Dutreix, and F. Pistolesi
Two-level system nanomechanics in the blue-detuned regime
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Publications

22. Physical Review A Letter 109, L051501 (2024) [arXiv]
J. L. Wise, C. Dutreix, and F. Pistolesi
Nonclassical mechanical states in cavity optomechanics in the single-photon strong-coupling regime

21. Nature Communications 15, 2927 (2024) [arXiv]
Y. Guan, C. Dutreix, H. Gonzales-Herrero, M. M. Ugeda, I. Brihuega, M. I. Katsnelson, O. V. Yazyev, and V. T. Renard, Observation of Kekulé vortices around hydrogen adatoms in graphene

20. Physical Review B 108, 205156 (2023) [arXiv]
E. Linnér, C. Dutreix, S. Biermann, and E. A. Stepanov
Coexistence of s-wave superconductivity and phase separation in the half-filled extended Hubbard model

19. Physical Review Research 4, 013169 (2022) [arXiv]
J. Luneau, C. Dutreix, Q. Ficheux, P. Delplace, B. Douçot, B. Huard, and D. Carpentier
Topological power pumping in quantum circuits

18. Comptes Rendus. Physique, Académie des sciences, Paris (2021)
C. Dutreix, H. González-Herrero, I. Brihuega, M. I. Katsnelson, C. Chapelier, and V. T. Renard
Measuring graphene Berry phase at B = 0 T

17. Nature Communications 12, 3571 (2021) [arXiv]
C. Dutreix, M. Bellec, P. Delplace, and F. Mortessagne
Wavefront dislocations reveal the topology of quasi-1D photonic insulators

16. Physical Review B (Rapid Com.) 102, 220301 (2020) [arXiv]
V. N. Valmispild, C. Dutreix, M. Eckstein, M. I. Katsnelson, A. I. Lichtenstein, and E. A. Stepanov
Dynamically induced doublon repulsion in the Fermi-Hubbard model

15. Physical Review Research 2, 023268 (2020) [arXiv]
C. Dutreix, R. Avriller, B. Lounis, and F. Pistolesi
Two-level system as topological actuator for nanomechanical modes

14. Nature 574, 219–222 (2019) [arXiv]
C. Dutreix, H. González-Herrero, I. Brihuega, M. I. Katsnelson, C. Chapelier, and V. T. Renard
Measuring the Berry phase of graphene from wavefront dislocations in Friedel oscillations

13. J. Phys.: Condens. Matter (Letter) 31, 17LT01 (2019) [arXiv]
E. A. Stepanov, S. A. Nikolaev, C. Dutreix, M. I. Katsnelson, and V. V. Mazurenko
Heisenberg-exchange-free nanoskyrmion mosaic

12. New Journal of Physics 20, 013014 (2018) [arXiv]
D. Chevallier, M. Trif, C. Dutreix, M. Guigou, C. H. L. Quay, M. Aprili, and C. Bena
Superconductor spintronics: Modeling spin and charge accumulation in out-of-equilibrium NS junctions

11. Physical Review B 96, 195207 (2017) [arXiv]
C. Dutreix and P. Delplace
Geometrical phase shift in Friedel oscillations

10. Physical Review B 96, 045416 (2017) [arXiv]
C. Dutreix
Topological spin-singlet superconductors with underlying sublattice structure

9. Physical Review Letters 118, 157201 (2017) [arXiv]
E. A. Stepanov, C. Dutreix, and M. I. Katsnelson
Dynamical and reversible control of topological spin textures

8. Physical Review B 96, 184516 (2017) [arXiv]
N. Sedlmayr, V. Kaladzhyan, C. Dutreix, and C. Bena
On the bulk boundary correspondence and the existence of Majorana states in 2D topological superconductors

7. Physical Review B 95, 024306 (2017) [arXiv]
C. Dutreix and M. I. Katsnelson
Dynamical control of electron-phonon interactions with high-frequency light

6. Physical Review B (Rapid Com.) 93, 241404 (2016) [arXiv]
C. Dutreix, E. A. Stepanov, and M. I. Katsnelson
Laser-induced topological transitions in phosphorene with inversion symmetry

5. Physical Review B (Rapid Com.) 93, 220501 (2016) [arXiv]
C. H. L. Quay, C. Dutreix, D. Chevallier, C. Bena, and M. Aprili
Frequency-Domain Measurement of the Spin Imbalance Lifetime in Superconductors

4. Physical Review B 93, 035413 (2016) [arXiv]
C. Dutreix and M. I. Katsnelson
Friedel oscillations at the surfaces of rhombohedral N-layer graphene

3. The European Physical Journal B 87, 296 (2014) [arXiv]
C. Dutreix, M. Guigou, D. Chevallier, and C. Bena
Majorana fermions in honeycomb lattices

2. Physical Review B 87, 245413 (2013) [arXiv]
C. Dutreix, L. Bilteanu, A. Jagannathan, and C. Bena
Friedel oscillations at the Dirac-cone-merging point in anisotropic graphene

1. The European Physical Journal B 86, 240 (2013) [arXiv]
L. Bilteanu, C. Dutreix, A. Jagannathan, and C. Bena
Interplay between edge states and simple bulk defects in graphene nanoribbons

Ph.D. Thesis

Impurity and boundary modes in the honeycomb lattice
Laboratoire de Physique des Solides, Université Paris-Sud (Oct. 2011 – Sep. 2014)

Talks & Events

Contributions

Dec. 2024 | Aussois

Poster
Plenary session of the GDR Quantum Mesoscopic Physics
Observation of Kekulé vortices around hydrogen adatoms in graphene
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Nov. 2024 | Bordeaux

Seminar
Institut de Mathématiques de Bordeaux
Wavefront dislocations in the local density of states of topological systems
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Jul. 2024 | Bordeaux

Talk
Yearly LOMA day
Electron twist on the hills of graphene flatness
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Jun. 2024 | Nuuksio

Poster
Quantum Sensing with Nonclassical Mechanical Oscillators Workshop
Nanomechanical steady-state squeezing with an optical two-level system
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Oct. 2022 | Bordeaux

Poster
7th annual meeting of the GDR MecaQ
Nanomechanical steady-state squeezing with an optical two-level system
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Aug. 2022 | Lyon

Talk
Journées de la Matière Condensée 2022 (MC30)
Imaging the bulk-boundary correspondence in 1D insulators
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Jun. 2022 | Bordeaux

Talk
LOMA Theory Day
Searching for topological materials without Hamiltonians
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Dec. 2021 | Grenoble

Tutorial
Laboratoire PHELIQS, CEA Grenoble
Introduction to Topological Quantum Chemistry
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Dec. 2021 | Grenoble

Invited talk
Questions de Physique, colloquium of the Alpes French Physical Society
Cycling with a quantum geometrician: Berry’s phase
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Dec. 2021 | Aussois

Poster
Plenary session of the GDR Quantum Mesoscopic Physics
Wavefront dislocations reveal the band topology of 1D insulators
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Jan. 2021 | Online

Flash Talk & Poster
International Workshop Frontiers of Nanomechanical Systems
Two-level system as topological actuator for nanomechanical modes
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Jan. 2021 | Online

Seminar
Laboratoire de Physique Théorique de la Matière Condensée, Sorbonne
Wavefront dislocations reveal the nontrivial bulk of topological systems
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Jan. 2021 | Online

Seminar
Institut des Nanosciences de Paris, Sorbonne University
Wavefront dislocations reveal the nontrivial bulk of topological systems
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Nov. 2020 | Online

Seminar
Laboratoire de Physique des Solides, Paris-Saclay University
Wavefront dislocations reveal the nontrivial bulk of topological systems
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Feb. 2020 | Bordeaux

Invited talk
Yearly workshop Quantum Matter Bordeaux
Visualizing topological quantum matter with a STM
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Jan. 2020 | Grenoble

Invited talk
Questions de Physique, colloquium of the Alpes French Physical Society
Introduction à la phase de Berry (annulé)
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Jan. 2020 | Villard de

Invited talk
Lavoisier Discussion of GDR PULSE and GDR-I
A hydrogen atom reveals the Berry phase of graphene
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Dec. 2019 | Aussois

Invited talk
Plenary session of the GDR Quantum Mesoscopic Physics
A hydrogen atom reveals the Berry phase of graphene
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Sep. 2019 | Grenoble

Seminar
2Dseminars@Grenoble, CEA Grenoble
Measuring graphene’s Berry phase from wavefront dislocations in Friedel oscillations
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Jul. 2019 | Nijmegen

Seminar
Institute for Molecules and Materials, Radboud University
Band-structure topology from wavefront dislocations in Friedel oscillations
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Jun. 2019 | Munich

Talk
European Quantum Electronics Conference
Wavefront dislocation as real-space measurement of the Zak phase in 1D photonic topological insulators
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Dec. 2018 | Aussois

Poster
Plenary session of the GDR Quantum Mesoscopic Physics
Topological and non-reciprocal transfer of electromechanical modes via quantum-noise engineering
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Sep. 2018 | Paris

Talk
3rd annual meeting of the GDR MecaQ
Single-molecule topological actuation of electromechanical modes

Aug. 2018 | Grenoble

Talk
Journées de la Matière Condensée 2018
Berry’s phase atomic interferometers in graphene

Jan. 2018 | Basel

Seminar
Department of Physics, University of Basel
Imaging wave function geometrical properties through Friedel oscillations
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Organized conferences

Dec. 2024 | Aussois

Annual Meeting of the CNRS research network GDR Meso
CNRS Centre Paul Langevin, Aussois
Quantum Mesoscopic Physics
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Jul. 2023 | Paris

Colloquium for the 150th anniversary of the French Physical Society
Cité des Sciences et de l’Industrie, Paris
Mesoscopic Physics
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May. 2023 | Bordeaux

Workshop of Bordeaux-University research network GPR Light
Institut d’Optique d’Aquitaine, Bordeaux University
Hybrid Systems for Quantum Technologies
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Oct. 2022 | Bordeaux

Annual Meeting of the CNRS research network GDR MecaQ
Institut d’Optique d’Aquitaine, Bordeaux University
Quantum Optomechanics & Nanomechanics
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Outreach

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Actualités du LOMA
Le graphène ne suscite pas entièrement l’excitation
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Institut de Physique du CNRS (press release)
Une nouvelle méthode de microscopie en champ proche prometteuse pour étudier les propriétés topologiques des électrons
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Futura Sciences
La topologie des électrons du graphène trahie par un atome d’hydrogène
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Actualités du LOMA
Imager les propriétés topologiques des électrons avec un microscope
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Funding

2023-2027: ANR JCJC TopoMat
Impurity scattering in topological materials
Principal Investigator

2023-2027: ANR PRC IMOON
Individual Molecules as efficient mOtion detectOrs and actuators of Nano-oscillators
Partner (Principal investigator B. Lounis, LP2N)

2022: QMBx project CDS-QM
Controlling Dynamical Symmetries in Quantum Materials using Tailored Light
Co-Principal Investigator (with S. Beaulieu, CELIA)