Accueil > Recherche > Spectroscopie de QUAsi-Particules (SQUAP) > Membres de l’équipe

Yann Gallais

Professor

publié le , mis à jour le

Professor - Université Paris Diderot

email : yann.gallais(at)univ-paris-diderot.fr

tel : +33 1 57 27 69 89
fax : +33 1 57 27 62 41

address :

Bâtiment Condorcet
6th floor. Office 638B
10 rue Alice Domon et Léonie Duquet
75205 PARIS CEDEX 13

ResearcherID : http://www.researcherid.com/rid/E-5240-2011


RESEARCH ACTIVITIES :

- Iron based superconductors and cuprates

- Light control of correlated electronic phases and non-linear optics

- Graphene

- Quantum Hall Effects


SCIENTIFIC BACKGROUND

- 2016 - 2017 : Invited Professor and JSPS Fellow, University of Tokyo (Japan)

- 2016 : Professor, Université Paris-Diderot

- 2007- : Associate Professor, Université Paris-Diderot

- 2004-2007 : Post-doc at Columbia University (New York)

- 2003 : PhD Université Pierre et Marie Curie Paris VI


SELECTED RECENT ARTICLES

- Higgs Mode in the d-Wave Superconductor Bi2Sr2CaCu2O8+x Driven by an Intense Terahertz Pulse K. Katsumi, N. Tsuji, Y. Hamada, R. Matsunaga, J. Schneeloch, R.D. Zhong, G. Gu, H. Aoki, Y. Gallais and R. Shimano, Physical Review Letters 120, 117001 (2018) Editor’s suggestion

- A ferroelectric quantum phase transition inside the superconducting dome of Sr1−xCaxTiO3−δ
C. W. Rischau, X. Lin, C. P. Grams, D. Finck, S. Harms, J. Engelmayer, T. Lorenz, Y. Gallais, B. Fauqué, J. Hemberger and K. Behnia
Nature Physics 13, 643-648 (2017)

- Charge-induced nematicity in FeSe
P. Massat, D. Farina, I. Paul, S. Karlsson, P. Strobel, P. Toulemonde, M.-A. Measson, M. Cazayous, A. Sacuto, S. Kasahara, T. Shibuachi, Y. Matsuda and Y. Gallais
Proc. Natl. Acad. Sci. (USA) 113 (33), 9177-9181 (2016)

- Gate dependent electonic Raman scattering in graphene
E. Riccardi, M. A. Measson, M. Cazayous, A. Sacuto, Y. Gallais
Physical Review Letters 116, 066805 (2016)

- Charge nematicity and electronic Raman scattering in iron-based superconductors
Y. Gallais, I. Paul
Compte Rendus Physique 17, 113-139 (2016)

- Nematic resonance in the Raman response of iron-based superconductors
Y. Gallais, I. Paul, L. Chauviere, J. Schmalian
Physical Review Letters 116, 017001 (2016)

- Collapse of the Pseudogap in Cuprate Superconductors at a Lifshitz Transition
S. Benhabib, A. Sacuto, M. Civelli, I. Paul, M. Cazayous, Y. Gallais, M.-A. Measson, R. D. Zhong, J. Schneeloch, G. D. Gu, D. Colson, A.Forget,
Physical Review Letters 114, 147001(2015)

- Symmetry of the Excitations in the Hidden Order State of URu2Si2
J. Buhot, M.-A. Méasson, Y. Gallais, M. Cazayous, G. Lapertot, D. Aoki, A. Sacuto Physical Review Letters 113, 266405 (2014)

- Temperature-induced change in the Fermi surface topology in the spin density wave phase of Co-Sr122 Y.-X. Yang, Y. Gallais, F. Rullier-Albenque, M. -A. Méasson, M. Cazayous, A. Sacuto, J. Shi, D. Colson and A. Forget
Physical Review B 89, 125130 (2014)

- Amplitude Higgs mode in the 2H-NbSe2 superconductor M. -A. Méasson, Y. Gallais, M. Cazayous, B. Clair, P. Rodière, L. Cario and A. Sacuto
Physical Review B 89, 060503 (2014)

- Observation of incipent charge nematic order in Co-Ba122 Y. Gallais, R.M. Fernandes, I. Paul, L. Chauvière, Y.X. Yang, M.A. Méasson, M. Cazayous, A. Sacuto, D. Colson and A. Forget
Physical Review Letters 111, 267001 (2013)

- Raman scattering measurements and theory of the energy-momentum spectrum for underdoped Bi2212 superconductors : existence of an s-wave structure for the pseudogap S. Sakai, S. Blanc, M. Civelli, Y. Gallais, M. Cazayous, M.A. Méasson, J.S. Wen, Z.X. Xu, G. Gu, G. Sangiovanni, Y. Motome, K. Held, A. Sacuto, A. Georges and M. Imada
Physical Review Letters 111, 107001 (2013)

- Raman scattering study of spin density wave order and electron phonon coupling in Ba(FeCo)2As2 L. Chauvière, Y. Gallais, M. Cazayous, M. A. Méasson, A. Sacuto, D. Colson, and A. Forget
Physical Review B 84, 104508 (2011)

- Rapid Collapse of Spin Waves in Nonuniform Phases of the Second Landau Level Trevor D. Rhone, Jun Yan, Yann Gallais, Aron Pinczuk, Loren Pfeiffer, and Ken West
Physical Review Letters 106, 196805 (2011)