Jérôme CAYSSOL est membre de l’équipe Théorie de la Matière Condensée, thématique Exotic Correlated Quantum States.
Research
RECHERCHE :
I am a condensed matter theorist working on Dirac materials including graphene, topological insulators, Weyl semimetals. In the past, I have studied transport properties of graphene devices, and hybrid junctions between superconductors and graphene or topological insulators.
More recently, I am interested in the coupling of light with Dirac systems (Jonathan Atteia’s thesis, 2017), and more generally time-dependent driving and out-of equilibrium phenomena in graphene and topological insulators using the Floquet technique in particular.
I have also collaborated a lot with my colleague Alexander Buzdin (LOMA, Bordeaux) on various problems involving the coexistence of superconductivity, magnetism, and/or spin-orbit coupling both in materials (FFLO phases) or in mesoscopic physics devices (Julie Baumard’s thesis, 2019).
RESPONSABILITES COLLECTIVES :
– Directeur adjoint du Département Sciences de la matière et du rayonnement (2019-…) avec Jean-Baptiste Verlhac
– Responsable de la LICENCE de Physique-Chimie (2016-2021) avec Frédéric Castet, puis Yacine Hannachi
CONFERENCES ORGANISEES et journées scientifiques :
Journées du Département Sciences de la matière et du rayonnement, 7 Octobre 2019 et xx Novembre 2021
Topological Matter School, 27-31 August 2018, San Sebastian :http://tms18.dipc.org
Topological Matter School, 21-25 August 2017, San Sebastian :http://tms17.dipc.org
Book TOPOLOGICAL MATTER (Lectures TMS 2017) : https://www.springer.com
Workshop on topological and Dirac matter 12-14 November 2014, Bordeaux : here.
Mini-school on Topological Insulators and Quantum Spin Hall effect, 9-11 December 2009, Lyon : http://www.ens-lyon.fr/CBP/topiso/Home.html
Topics
Topics
I am a condensed matter theorist working on Dirac materials including graphene and topological insulators. In the past, I have studied transport properties of graphene devices, and hybrid junctions between superconductors and graphene or topological insulators.
More recently, I am interested in the coupling of light with Dirac systems (Jonathan Atteia’s thesis, 2017), and more generally time-dependent phenomena in graphene and topological insulators using the Floquet technique in particular.
I have also collaborated a lot with my colleague Alexander Buzdin (LOMA, Bordeaux) on various problems involving the coexistence of superconductivity, magnetism, and/or spin-orbit coupling both in materials (FFLO phases) or in mesoscopic physics devices (Julie Baumard’s thesis, 2019).
Publications
Publications
S. Tchoumakov, J. Cayssol, and A.G. Grushin, Three-dimensional chiral Veselago lensing, Phys. Rev. B 105, 075309 (2022).
S. Tchoumakov, B. Bujnowski, J. Noky, J. Gooth, A.G. Grushin, and J. Cayssol, Conservation of chirality at a junction between two Weyl semimetals, Phys. Rev. B 104, 125308 (2021).
J. Cayssol and J.N. Fuchs, Topological and geometrical aspects of band theory, J. Phys. Mater. 4, 034007 (2021) [Review] (69 pages) DOI: 10.1088/2515-7639/abf0b5
J. Baumard, J. Cayssol, A. Buzdin, and F.S. Bergeret, Interplay between superconductivity and spin-dependent fields in nanowire-based systems, Phys. Rev. B 101, 184512 (2020).
J. Baumard, J. Cayssol, and A. Buzdin, Non-uniform superconductivity in wires with spin-orbit coupling, Eur. Phys. J. 93, 130 (2020).
J. Atteia and J. Cayssol, Photocurrent and photoconductance of an helical edge state, Phys. Rev. B 100, 245412 (2019).
J. Baumard, J. Cayssol, F. S. Bergeret, and A. Buzdin, Generation of a superconducting vortex via Néel skyrmions, Phys. Rev. B 99, 014511 (2019).
J. Atteia, J.H. Bardarson, and J. Cayssol, Ballistic transport through irradiated graphene, Phys. Rev. B 96, 245404 (2017).
B. Bujnowski, D. Bercioux, F. Konschelle, J. Cayssol, and F. Bergeret, Andreev spectrum of a Josephson junction with spin-split superconductors, Europhysics Lett. 115, 67001 (2016).
D. Sticlet and J. Cayssol, Dynamical response of dissipative helical edge states, Phys. Rev. B 90, 201303(R) (2014).
D. Sticlet, L. Seabra, F. Pollmann, and J. Cayssol, From fractionally charged solitons to Majorana bound states in a one-dimensional interacting model, Phys. Rev. B 89, 115430 (2014).
J. Cayssol, Introduction to Dirac materials and topological insulators, Comptes Rendus Physique, Volume 14, Issue 9, p. 760-778 (2013) [Review].
D. Sticlet, B. Dóra and J. Cayssol, Persistent currents in Dirac-Fermion rings, Phys. Rev. B 88, 205401 (2013).
J. Dufouleur, L. Veyrat, A. Teichgräber, S. Neuhaus, C. Nowska, S. Hampel, J. Cayssol, J. Schumann, B. Eichler, O. Schmidt, B. Büchner, and R. Giraud, Quasi-ballistic transport of Dirac fermions in a Bi2Se3 nanowire, Phys. Rev. Lett. 110, 186806 (2013).
J. Cayssol,B. Dóra, F. Simon, and R. Moessner, Floquet topological insulators, PHYSICA STATUS SOLIDI-Rapid Research Letters 7, 101-108 (2013) [Review].
R. Ilan, J. Cayssol, J.H. Bardarson, and J.E. Moore, Non equilibrium transport through a gate- controlled barrier on the Quantum Spin Hall edge, Phys. Rev. Lett. 109, 216602 (2012).
P. Adroguer, D. Carpentier, J. Cayssol, and E. Orignac, Diffusion at the surface of topological insulators, New J. Phys. 14, 103027 (2012).
P. Ghaemi, J. Cayssol, D.N. Sheng, and A. Vishwanath, Fractional topological phases, triplet superconductivity and spontaneous symmetry breaking in strained graphene, Phys. Rev. Lett. 108, 266801 (2012).
B. Dóra, J. Cayssol, F. Simon, and R. Moessner, Optically engineering the topological properties of a spin Hall insulator, Phys. Rev. Lett. 108, 056602 (2012).
M. Guigou, P. Recher, J. Cayssol, B. Trauzettel, Spin Hall effect at interfaces between HgTe/ CdTe quantum wells and metals, Phys. Rev. B 84, 094534 (2011).
A. Yamakage, K.-I. Imura, J. Cayssol and Y. Kuramoto, Interfacial charge and spin transport in Z2 topological insulators, Phys. Rev. B 83, 125401 (2011).
F. Konschelle, J. Cayssol, A. Buzdin, Long ranged singlet proximity effect in ferromagnetic nanowires, Phys. Rev. B Rapid Communication 82, 180509 (2010).
M. Guigou and J. Cayssol, Andreev spectroscopy of doped HgTe quantum wells, Phys. Rev. B 82, 115312 (2010).
P. Adroguer, C. Grenier, D. Carpentier, J. Cayssol, P. Degiovanni, E. Orignac, Probing the helical edge states of a topological insulator by Cooper-pair injection, Phys. Rev. B Rapid Communication (Editor’s Suggestion) 82, 081303 (2010).
A. Yamakage, K.-I. Imura, J. Cayssol,and Y. Kuramoto, Spin-orbit effects in a graphene bipolar pn junction, Europhysics Lett. 87, 47005 (2009).
F. Konschelle, J. Cayssol, and A. Buzdin, Oscillations of magnetization and conductivity in anisotropic Fulde-Ferrell-Larkin-Ovchinnikov superconductors, Phys. Rev. B 79, 224526 (2009).
J. Cayssol, B. Huard, and D. Goldhaber-Gordon, Contact resistance and shot noise in graphene transistors, Phys. Rev. B 79, 087903 (2009).
J. Cayssol, Crossed Andreev Reflection in a Bipolar Graphene Transistor, Phys. Rev. Lett. 100, 147001 (2008).
F. Konschelle, J. Cayssol, and A. Buzdin, Nonsinusoidal current-phase relation in strongly ferromagnetic and moderately disordered SFS junctions, Phys. Rev. B 78, 134505 (2008).
Z. Pajović, M. Božović, Z. Radović, J. Cayssol, and A. Buzdin, Josephson coupling through ferromagnetic heterojunctions with noncollinear magnetizations, Phys. Rev. B 74, 184509 (2006).
S. Tollis, J. Cayssol and A. Buzdin, Competition between Pi-coupling and FFLO modulation in SF/SF atomic thickness bilayers, Phys. Rev. B 73, 174519 (2006).
A. Buzdin, S. Tollis and J. Cayssol, Field-Induced Superconductivity with an Enhanced and Tunable Paramagnetic Limit, Phys. Rev. Lett. 95, 167003 (2005).
J. Cayssol and G. Montambaux, Incomplete Andreev reflection in a clean superconductor- ferromagnet-superconductor junction, Phys. Rev. B 71, 012507 (2005).
J. Cayssol and G. Montambaux, Exchange-induced ordinary reflection in a single-channel superconductor-ferromagnet-superconductor junction, Phys. Rev. B 70, 224520 (2004).
J. Cayssol, T.Kontos and G. Montambaux, Isolated hybrid normal/superconducting ring in a magnetic flux: From persistent current to Josephson, current, Phys. Rev. B 67, 184508 (2003).
A. Sacuto, J. Cayssol,P. Monod, and D. Colson, Electronic Raman scattering on the underdoped HgBa2Ca2Cu3O8+δ high-Tc superconductor: The symmetry of the order parameter, Phys. Rev. B 61, 7122 (2000).
Proceedings:
A. Yamakage, K.-I. Imura, J. Cayssol and Y. Kuramoto, Spin-orbit effects in graphene pn junctions, 7th International Conference on Computational Methods in Science and Engineering (ICCMSE) in Rhodes, Vol. 1504, pages 867-870 (2012).
A. Yamakage, K.-I. Imura, J. Cayssol and Y. Kuramoto, Klein tunneling in graphene under substrate electric field, Proceedings of the 14th International Conference on narrow gap semiconductors and systems, Book Series: Physics Procedia Volume: 3, Issue: 2, Pages: 1243-1248 (2010).
F. Konschelle, J. Cayssol, and A. Buzdin, Superconducting fluctuations near the FFLO state, Journal of Physics: Conference Series, Volume 150, Issue 5, 052121 (2009).
Z. Pajovic, M. Bozovic, and Z. Radovic, J. Cayssol, and A. Buzdin, Josephson coupling through ferromagnetic bilayer with non-collinear magnetizations, Six International Conference of the Balkan Physical Union, Volume 899, 637-637 (2007).
A. Buzdin, S. Tollis, and J. Cayssol, Anomalous (H,T) phase diagrams in bilayered superconducting systems, Physica C, Volume 460-462, 1028-1030 (2007).
J. Cayssol and G. Montambaux, Incomplete Andreev reflection in a clean SFS junction, Journal of Magnetism and Magnetic Materials 300, 94-97 (2006).
A. Sacuto, D. Colson, A. Forget, and J. Cayssol, Raman scattering on oxide phases related to the mercurate high-Tc superconductors, Physica C Superconductivity and its Applications, Volume 341, 2253-2254 (2000).
A. Sacuto, J. Cayssol, P. Monod, B. Jusserand, and D. Colson, Electronic Raman scattering on the underdoped HgBa2Ca2Cu3O8+δ high-Tc superconductor: The symmetry of the order parameter, Physica C: Superconductivity and its Applications, Volume 341, 1667-1668 (2000).
News
News
Teaching
Teaching
– Master 2 Nanophysique
Matériaux 2D : effet Hall quantique, graphène et isolants topologiques.
– Master 1 : Solid State Physics and Materials
Moodle with lecture notes : Link
– Agrégation de physique
Préparation à l’écrit (électromagnétisme) : https://moodle1.u-bordeaux.fr
– Institut d’Optique Graduate School (2nd year)
Optique du solide
– Responsable de la LICENCE de Physique, Chimie (2016-2021).
– L3
Mécanique quantique approfondie. Moodle (via accès UB) avec notes de cours et vidéos : https://moodle1.u-bordeaux.fr
– L2
Introduction à la mécanique quantique. Moodle (accès UB) : https://moodle1.u-bordeaux.fr
– CPBX
Electrostatique et magnétostatique. Moodle (accès UB) : https://moodle1.u-bordeaux.fr
Curriculum vitae
Curriculum vitae
– Academic year 2021-22 : Visitor at LPENS Mesoscopic physics group (Délégation CNRS)
– Professeur at Bordeaux University (since September 2014), laboratory : LOMA (Laboratoire Ondes et Matière d’Aquitaine)
– Marie Curie fellow 2010-2013
– Associate researcher at Max Planck Institute MPIPKS, Dresden (August 2012-July 2013)
– Visitor scientist at UC Berkeley (August 2010- July 2012)
– Maître de Conférences (assistant professor) at Bordeaux University (2004-2014)
– ATER (lecturer) at Paris Sud University, Orsay (1 year 2003-04)
– PhD student at Laboratoire de Physique des Solides, Orsay (2000-2003). Advisor: Gilles Montambaux.
Collaborations:
Serguei Tchoumakov and Adolfo Grushin (Institut Néel Grenoble)
Dario Bercioux and Sebastian Bergeret (DIPC and CFM San Sebastian)
David Carpentier, Edmond Orignac and Benjamin Huard (ENS Lyon)
Balasz Dora (Budapest) and Roderich Moessner (MPIPKS Dresden)
Joel Moore and Ashvin Vishwanath (UC Berkeley)
Björn Trauzettel (Würzburg University) and Patrik Recher (TU Braunschweig)
Jérôme CAYSSOL
Laboratoire Ondes et Matière d’aquitaine (LOMA)
351 cours de la libération
33405 Talence Cedex
Phone : + 33 (0)5 40 00 25 06
Fax : + 33 (0)5 40 00 69 70
E-mail:jerome.cayssol@u-bordeaux.fr