Brigitte LERIDON

photo : Leridon Brigitte

Education :

1987-1991 : ESPCI Paris student
1990-1991 : DEA Physique de la Matière Condensée UMPC (Université Pierre et Marie Curie, Paris)

1991-1994 : PhD Thesis at Laboratoire de Radioastronomie Millimétrique (Ecole Normale Supérieure and Observatoire de Paris)
Advisor : Pr. P. Encrenaz

Positions in Research and Education :

1994-1995 : Assistant Professor at UPMC (Université Pierre et Marie Curie, Paris)

1995-1999 : CNRS Researcher at Unité Mixte de Physique (Thalès group)
2003-2007 : Examiner for Ecole Polytechnique and ESPCI Student Admissions
1999->presently : CNRS Researcher at ESPCI Paris

Fields of interest :

Unconventional superconductivity, superconductor/insulator transitions, Josephson effects, superconducting fluctuations, tunneling into superconductors, spin injection into superconductors. Magnetic materials, low-dimensional magnetism. Topological insulator materials.
Ion conductors, solid electrolytes.

Management and responsibilities in Research :

Group leader
Responsible for PPMS/SQUID-VSM platform
Member of Laboratory council
Expert for Marie Curie-Sklodowska ITN evaluation process
Vice-chair for Marie Curie-Sklodowska IF evaluation process

Management of outreach activities :

President of the steering committee of Espace Pierre-Gilles de Gennes
Co-organizer of PC-Focus (ESPCI special event gathering students and researchers)

Publications :

Author of 39 peer-reviewed publications, 19 invited conférences (13 invited international conferences )

Intellectual Property :

Patent : FR 16 59322, Principal inventor, deposited on sept 29th 2016

Supervision :
7 PhD Students
Presently : 1 PhD Student and 1 Postdoc

Selected publications :

Rémi Federicci, Stéphane Holé, Aurelian Florin Popa, Luc Brohan, Benoît Baptiste, Silvana Mer- cone and Brigitte Leridon, "Rb2Ti2O5−δ : A superionic conductor with colossal dielectric constant", Physical Review Materials 1, 032001(R) (2017), Editor’s suggestion.

Rémi Federicci, B. Bastiste, F. Finocchi, A.F. Popa, L. Brohan, P. Giura, G. Rousse, A. Descamps-Mandine, T. Douillard, A. Shukla and B. Leridon , "The crystal structure of Rb2Ti2O5", Acta Cryst. B73, 1142-1150 (2017).

Adrien Marizy, Bastien Guigue, Florent Occelli, Brigitte Leridon and Paul Loubeyre, "A sym- metric miniature diamond anvil cell for magnetic measurements on dense hydrides in a SQUID magnetometer", High Pressure Research, 37, 4, 465-474 (2017)
Silvana Mercone, Mohamed Belmeguenai, Sylvie Malo, Frederic Ott, Frederic Cayrel, Michael Golosovsky, Brigitte Leridon, Carolina Adamo and Philippe Monod. "Investigation of ferromagnetic heterogeneities in La0.7Sr0.3MnO3 thin films", Journal of Physics D : Applied Physics, 50, 045001 (2017)

C. Carbillet, S. Caprara, M. Grilli, C. Brun, T. Cren, F. Debontridder, B. Vignolle, W. Tabis, D. Demaille, L. Largeau, K. Ilin, M. Siegel, D. Roditchev, B. Leridon "Confinement of superconducting fluctuations due to emergent electronic inhomogeneities", Phys. Rev. B 93, 144509 (2016), Editor’s suggestion.
C. W. Rischau, B. Leridon, B. Fauqué, V. Metayer, and C. J. van der Beek "Doping of Bi2Te3 using electron irradiation" Physical Review B 88, 205207 (2013)
C. W. Rischau, B. Leridon, D. Colson, A. Forget and P. Monod "BaCu3O4 : High-temperature magnetic order in one-dimensional S = 1/2 diamond chains" Phys. Rev. B 85, 134518 (2012)
B. Leridon, P.Monod, D. Colson and A. Forget "Thermodynamic signature of a phase transition in the pseudogap phase of Y Ba2Cu3Ox high-T-C superconductor", Europhysics Letters 87, 17011 (2009)
N. Bergeal, J. Lesueur, M. Aprili, G. Faini, J. P. Contour and B. Leridon "Pairing fluctuations in the pseudogap state of copper-oxide superconductors probed by the Josephson effect", Nature Physics 4, 608 (2008)
B. Leridon, J. Vanacken, T. Wambecq and V.V. Moshchalkov, "Paraconductivity of underdoped La2−xSrxCuO4 thin-film superconductors using high magnetic fields", Phys. Rev. B. 76, 012503 (2007)
B. Leridon,Tai.-Kai. Ng and C.M. Varma, "Josephson effect for superconductors lacking time- reversal and inversion symmetries", Phys. Rev. Letters 99, 027002 (2007)
B. Leridon, J. Lesueur and M. Aprili, « Spin bottleneck due to spin-charge separation in a superconductor », Phys. Rev. B 72, 180505(R) (2005)
B. Leridon, A. Défossez, J. Dumont, J. Lesueur and J. P. Contour "Conductivity of underdoped Y Ba2Cu3O7−d : evidence for incoherent pair correlations in the pseudogap regime" Phys. Rev. Lett. 87, 197007 (2001) and Phys. Rev. Lett. 90, 179704 (2003)
liste publi

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