Evidence for a square-square vortex lattice transition in a high-Tc cuprate superconductor
D. J. Campbell, M. Frachet, S. Benhabib, I. Gilmutdinov, C. Proust, T. Kurosawa, N. Momono, M. Oda, M. Horio, K. Kramer, J. Chang, M. Ichioka, and D. LeBoeuf
Phys. Rev. Lett. 129, 067001 (2022)
Effect of pseudogap on electronic anisotropy in the strain dependence of superconducting Tc of underdoped YBCO
M. Frachet, D. J. Campbell, A. Missiaen, S. Benhabib, F. Laliberté, B. Borgnic, T. Loew, J. Porras, S. Nakata, B. Keimer, M. Le Tacon, C. Proust, I. Paul, D. LeBoeuf
Phys. Rev. B 105, 045110 (2022)
Unidirectional Kondo scattering in layered NbSe2
E. Martino, C. Putzke, M. König, P. J. Moll, H. Berger, D. LeBoeuf, M. Leroux, C. Proust, A. Akrap, H. Kirmse, C. Koch, S. Zang, Q. Wu, O. Yazuev, L. Forro, K. Semeniuk
npj 2D Materials and Applications 5 86 (2021)
Origin of the 30 T transition in CeRhIn5 in tilted magnetic fields
S. Mishra, D. Gorbunov, D. J. Campbell, D. LeBoeuf, J. Hornung, J. Klotz, S. Zherlitsyn, H. Harima, J. Wosnitza, D. Aoki, A. McCollam, and I. Sheikin
Physical Review B 103, 165124 (2021)
Wide Critical Fluctuations of the Field-Induced Phase Transition in Graphite
Christophe Marcenat, Thierry Klein, David LeBoeuf, Alexandre Jaoui, Gabriel Seyfarth, Jozef Kacmarcîk, Yoshimitsu Kohama, Hervé Cercellier, Hervé Aubin, Kamran Behnia, and Benoît Fauqué
Physical Review Letters 126, 106801 (2021)
Transport signatures of the pseudogap critical point in the cuprate superconductor Bi2201
M. Lizaire, A. Legros, A. Gourgout, S. Benhabib, S. Badoux, F. Laliberté, M.-E. Boulanger, A. Ataei, G. Grissonnanche, D. LeBoeuf, S. Licciardello, S. Wiedmann, S. Ono, H. Raffy, S. Kawasaki, G.-Q. Zheng, N. Doiron-Leyraud, C. Proust, and L. Taillefer
Physical Review B 104, 014515 (2021)
Normal state specific heat in the cuprate superconductors LSCO and Bi2201 near the critical point of the pseudogap phase
C. Girod, D. LeBoeuf, A. Demuer, G. Seyfarth, S. Imajo, K. Kindo, Y. Kohama, M. Lizaire, A. Legros, A. Gourgout, H. Takagi, T. Kurosawa, M. Oda, N. Momono, J. Chang, S. Ono, G.-q. Zheng, C. Marcenat, L. Taillefer, and T. Klein
Physical Review B 103, 214506 (2021)
High magnetic field ultrasound study of spin freezing in LSCO
M. Frachet, S. Benhabib, I. Vinograd, S.-F. Wu, B. Vignolle, H. Mayaffre, S. Krämer, T. Kurosawa, N. Momono, M. Oda, J. Chang, C. Proust, M.-H. Julien, and D. LeBoeuf
Physical Review B 103, 115133 (2021)
High‑field superconductivity in C‑doped MgB2 bulk samples prepared by a rapid synthesis route
D. Matera, M. Bonura, R. Cerny, S. McKeon Walker, F. Buta, D. LeBoeuf, X. Chaud, E. Giannini and C. Senatore
Scientific Reports 10 17656 (2020)
High density of states in the pseudogap phase of the cuprate superconductor HgBa2CuO4 from low temperature normal-state specific heat
C. Girod, A. Legros, A. Forget, D. Colson, C. Marcenat, A. Demuer, D. LeBoeuf, L. Taillefer, and T. Klein
Phys. Rev. B 102 014506 (2020)
Quantum-dot assisted spectroscopy of degeneracy-lifted Landau levels in graphene
Itai Keren, Tom Dvir, Ayelet Zalic, Amir Iluz, David LeBoeuf, KenjiWatanabe, Takashi Taniguchi, and Hadar Steinberg
Nature Communications 11 3408 (2020)
Hidden magnetism at the pseudogap critical point of a high-Tc cuprate superconductor
M. Frachet, I. Vinograd, R. Zhou, S. Benhabib, S.-F. Wu, H. Mayaffre, S. Krämer, S. Ramakrishna, A. Reyes, J. Debray, T. Kurosawa, N. Momono, M. Oda, S. Koyama, S. Ono, M. Horio, J. Chang, C. Proust, D. LeBoeuf and M.-H. Julien
Nature Physics 16 1064 (2020)
Pseudogap temperature T∗ of cuprate superconductors from the Nernst effect
O. Cyr-Choinière, R. Daou, F. Laliberté, C. Collignon, S. Badoux, D. LeBoeuf, J. Chang, B. J. Ramshaw, D. A. Bonn, W. N. Hardy, R. Liang, J.-Q. Yan, J.-G. Cheng, J.-S. Zhou, J. B. Goodenough, S. Pyon, T. Takayama, H. Takagi, N. Doiron-Leyraud, and Louis Taillefer
Phys. Rev. B 97, 064502 (2018)
Sensitivity of Tc to pressure and magnetic field in the cuprate superconductor YBCO
O. Cyr-Choinière, D. LeBoeuf, S. Badoux, S. Dufour-Beauséjour, D. A. Bonn, W. N. Hardy, R. Liang, N. Doiron-Leyraud, Louis Taillefer
Phys. Rev. B 98, 064513 (2018)
High field charge order across the phase diagram of YBCO
F. Laliberté, M. Frachet, S. Benhabib, B. Borgnic, T. Loew, J. Porras, M. Le Tacon, B. Keimer, S.Wiedmann, C. Proust, D. LeBoeuf
npj Quantum Materials 3, 11 (2018)
Thermodynamic signatures of the field-induced states of graphite
D. LeBoeuf, C. W. Rishau, G. Seyfarth, R. Küchler, M. Berdern, S. Wiedmann, W. Tabis, M. Frachet, K. Behnia, B. Fauqué
Nat. Comm. 8 1337 (2017), see article here
Anisotropy of the Seebeck Coefficient in the Cuprate Superconductor YBa2Cu3Oy: Fermi-Surface Reconstruction by Bidirectional Charge Order
O. Cyr-Choinière, S. Badoux, G. Grissonnanche, B. Michon, S. A. A. Afshar, S. Fortier, D. LeBoeuf, D. Graf, J. Day, D. A. Bonn, W. N. Hardy, R. Liang, N. Doiron-Leyraud, Louis Taillefer
Phys. Rev. X 7, 031042 (2017)
Quantum interference in a macroscopic van der Waals conductor
C. W. Rischau, S. Wiedmann, G. Seyfarth, D. LeBoeuf, K. Behnia, B. Fauqué
Phys. Rev. B 95, 085206 (2017)
ARPES view of orbitally resolved quasiparticle lifetimes in iron pnictides
Véronique Brouet, David LeBoeuf, Ping-Hui Lin, Joseph Mansart, Amina Taleb-Ibrahimi, Patrick Le Fèvre, François Bertran, Anne Forget, and Dorothée Colson
Phys. Rev. B 93, 085137 (2016)
Critical Doping for the Onset of Fermi-Surface Reconstruction by Charge-Density-Wave Order in the Cuprate Superconductor La2−xSrxCuO4
S. Badoux, S. A. A. Afshar, B. Michon, A. Ouellet, S. Fortier, D. LeBoeuf, T. P. Croft, C. Lester, S. M. Hayden, H. Takagi, K. Yamada, D. Graf, N. Doiron-Leyraud, and Louis Taillefer
Phys. Rev. X 6, 021004 (2016)
Wiedemann-Franz law in the underdoped cuprate superconductor YBa2Cu3Oy
G. Grissonnanche, F. Laliberté, S. Dufour-Beauséjour, M. Matusiak, S. Badoux, F. F. Tafti, B.
Michon, A. Riopel, O. Cyr-Choinière, J. C. Baglo, B. J. Ramshaw, R. Liang, D. A. Bonn, W. N.
Hardy, S. Krämer, D. LeBoeuf, D. Graf, N. Doiron-Leyraud, L. Taillefer
Phys. Rev. B 93, 064513 (2016)
Evidence for a small hole pocket in the Fermi surface of underdoped YBa2Cu3Oy
N. Doiron-Leyraud, S. Badoux, S. Rene de Cotret, S. Lepault, D. LeBoeuf, F. Laliberte, E. Hassinger, B. J. Ramshaw, D. A. Bonn, W. N. Hardy, R. Liang, J.-H. Park, D. Vignolles, B. Vignolle, L. Taillefer, C. Proust
Nature Communications 6, 6034 (2015)
Two Phase Transitions Induced by a Magnetic Field in Graphite
B Fauqué, D. LeBoeuf, B Vignolle, M Nardone, C Proust, K Behnia
Phys. Rev. Lett. 110, 266601 (2014)
Direct measurement of the upper critical field in a cuprate superconductor
G. Grissonnanche, O. Cyr-Choinière, F. Laliberté, S. René de Cotret, A. Juneau-Fecteau, S. Dufour-Beausejour, M.-E. Delage, D. LeBoeuf, J. Chang, B. J. Ramshaw, D. A. Bonn, W. N. Hardy, R. Liang, S. Adachi, N. E. Hussey, B. Vignolle, C. Proust, M. Sutherland, S. Kramer, J.-H. Park, D. Graf, N. Doiron-Leyraud, Louis Taillefer
Nature Communications 5, 3280 (2014)
NMR study of electronic correlations in Mn-doped Ba122
D. LeBoeuf, Y Texier, M Boselli, A Forget, D Colson, J Bobroff
Phys. Rev. B 89, 035114 (2014)
Thermodynamic phase diagram of static charge order in underdoped YBCO
David LeBoeuf, S. Krämer, R. Liang, W. N. Hardy, D. A. Bonn and C. Proust,
Nature Physics 9 79 (2013)
D. J. Campbell, M. Frachet, S. Benhabib, I. Gilmutdinov, C. Proust, T. Kurosawa, N. Momono, M. Oda, M. Horio, K. Kramer, J. Chang, M. Ichioka, and D. LeBoeuf
Phys. Rev. Lett. 129, 067001 (2022)
Effect of pseudogap on electronic anisotropy in the strain dependence of superconducting Tc of underdoped YBCO
M. Frachet, D. J. Campbell, A. Missiaen, S. Benhabib, F. Laliberté, B. Borgnic, T. Loew, J. Porras, S. Nakata, B. Keimer, M. Le Tacon, C. Proust, I. Paul, D. LeBoeuf
Phys. Rev. B 105, 045110 (2022)
Unidirectional Kondo scattering in layered NbSe2
E. Martino, C. Putzke, M. König, P. J. Moll, H. Berger, D. LeBoeuf, M. Leroux, C. Proust, A. Akrap, H. Kirmse, C. Koch, S. Zang, Q. Wu, O. Yazuev, L. Forro, K. Semeniuk
npj 2D Materials and Applications 5 86 (2021)
Origin of the 30 T transition in CeRhIn5 in tilted magnetic fields
S. Mishra, D. Gorbunov, D. J. Campbell, D. LeBoeuf, J. Hornung, J. Klotz, S. Zherlitsyn, H. Harima, J. Wosnitza, D. Aoki, A. McCollam, and I. Sheikin
Physical Review B 103, 165124 (2021)
Wide Critical Fluctuations of the Field-Induced Phase Transition in Graphite
Christophe Marcenat, Thierry Klein, David LeBoeuf, Alexandre Jaoui, Gabriel Seyfarth, Jozef Kacmarcîk, Yoshimitsu Kohama, Hervé Cercellier, Hervé Aubin, Kamran Behnia, and Benoît Fauqué
Physical Review Letters 126, 106801 (2021)
Transport signatures of the pseudogap critical point in the cuprate superconductor Bi2201
M. Lizaire, A. Legros, A. Gourgout, S. Benhabib, S. Badoux, F. Laliberté, M.-E. Boulanger, A. Ataei, G. Grissonnanche, D. LeBoeuf, S. Licciardello, S. Wiedmann, S. Ono, H. Raffy, S. Kawasaki, G.-Q. Zheng, N. Doiron-Leyraud, C. Proust, and L. Taillefer
Physical Review B 104, 014515 (2021)
Normal state specific heat in the cuprate superconductors LSCO and Bi2201 near the critical point of the pseudogap phase
C. Girod, D. LeBoeuf, A. Demuer, G. Seyfarth, S. Imajo, K. Kindo, Y. Kohama, M. Lizaire, A. Legros, A. Gourgout, H. Takagi, T. Kurosawa, M. Oda, N. Momono, J. Chang, S. Ono, G.-q. Zheng, C. Marcenat, L. Taillefer, and T. Klein
Physical Review B 103, 214506 (2021)
High magnetic field ultrasound study of spin freezing in LSCO
M. Frachet, S. Benhabib, I. Vinograd, S.-F. Wu, B. Vignolle, H. Mayaffre, S. Krämer, T. Kurosawa, N. Momono, M. Oda, J. Chang, C. Proust, M.-H. Julien, and D. LeBoeuf
Physical Review B 103, 115133 (2021)
High‑field superconductivity in C‑doped MgB2 bulk samples prepared by a rapid synthesis route
D. Matera, M. Bonura, R. Cerny, S. McKeon Walker, F. Buta, D. LeBoeuf, X. Chaud, E. Giannini and C. Senatore
Scientific Reports 10 17656 (2020)
High density of states in the pseudogap phase of the cuprate superconductor HgBa2CuO4 from low temperature normal-state specific heat
C. Girod, A. Legros, A. Forget, D. Colson, C. Marcenat, A. Demuer, D. LeBoeuf, L. Taillefer, and T. Klein
Phys. Rev. B 102 014506 (2020)
Quantum-dot assisted spectroscopy of degeneracy-lifted Landau levels in graphene
Itai Keren, Tom Dvir, Ayelet Zalic, Amir Iluz, David LeBoeuf, KenjiWatanabe, Takashi Taniguchi, and Hadar Steinberg
Nature Communications 11 3408 (2020)
Hidden magnetism at the pseudogap critical point of a high-Tc cuprate superconductor
M. Frachet, I. Vinograd, R. Zhou, S. Benhabib, S.-F. Wu, H. Mayaffre, S. Krämer, S. Ramakrishna, A. Reyes, J. Debray, T. Kurosawa, N. Momono, M. Oda, S. Koyama, S. Ono, M. Horio, J. Chang, C. Proust, D. LeBoeuf and M.-H. Julien
Nature Physics 16 1064 (2020)
Pseudogap temperature T∗ of cuprate superconductors from the Nernst effect
O. Cyr-Choinière, R. Daou, F. Laliberté, C. Collignon, S. Badoux, D. LeBoeuf, J. Chang, B. J. Ramshaw, D. A. Bonn, W. N. Hardy, R. Liang, J.-Q. Yan, J.-G. Cheng, J.-S. Zhou, J. B. Goodenough, S. Pyon, T. Takayama, H. Takagi, N. Doiron-Leyraud, and Louis Taillefer
Phys. Rev. B 97, 064502 (2018)
Sensitivity of Tc to pressure and magnetic field in the cuprate superconductor YBCO
O. Cyr-Choinière, D. LeBoeuf, S. Badoux, S. Dufour-Beauséjour, D. A. Bonn, W. N. Hardy, R. Liang, N. Doiron-Leyraud, Louis Taillefer
Phys. Rev. B 98, 064513 (2018)
High field charge order across the phase diagram of YBCO
F. Laliberté, M. Frachet, S. Benhabib, B. Borgnic, T. Loew, J. Porras, M. Le Tacon, B. Keimer, S.Wiedmann, C. Proust, D. LeBoeuf
npj Quantum Materials 3, 11 (2018)
Thermodynamic signatures of the field-induced states of graphite
D. LeBoeuf, C. W. Rishau, G. Seyfarth, R. Küchler, M. Berdern, S. Wiedmann, W. Tabis, M. Frachet, K. Behnia, B. Fauqué
Nat. Comm. 8 1337 (2017), see article here
Anisotropy of the Seebeck Coefficient in the Cuprate Superconductor YBa2Cu3Oy: Fermi-Surface Reconstruction by Bidirectional Charge Order
O. Cyr-Choinière, S. Badoux, G. Grissonnanche, B. Michon, S. A. A. Afshar, S. Fortier, D. LeBoeuf, D. Graf, J. Day, D. A. Bonn, W. N. Hardy, R. Liang, N. Doiron-Leyraud, Louis Taillefer
Phys. Rev. X 7, 031042 (2017)
Quantum interference in a macroscopic van der Waals conductor
C. W. Rischau, S. Wiedmann, G. Seyfarth, D. LeBoeuf, K. Behnia, B. Fauqué
Phys. Rev. B 95, 085206 (2017)
ARPES view of orbitally resolved quasiparticle lifetimes in iron pnictides
Véronique Brouet, David LeBoeuf, Ping-Hui Lin, Joseph Mansart, Amina Taleb-Ibrahimi, Patrick Le Fèvre, François Bertran, Anne Forget, and Dorothée Colson
Phys. Rev. B 93, 085137 (2016)
Critical Doping for the Onset of Fermi-Surface Reconstruction by Charge-Density-Wave Order in the Cuprate Superconductor La2−xSrxCuO4
S. Badoux, S. A. A. Afshar, B. Michon, A. Ouellet, S. Fortier, D. LeBoeuf, T. P. Croft, C. Lester, S. M. Hayden, H. Takagi, K. Yamada, D. Graf, N. Doiron-Leyraud, and Louis Taillefer
Phys. Rev. X 6, 021004 (2016)
Wiedemann-Franz law in the underdoped cuprate superconductor YBa2Cu3Oy
G. Grissonnanche, F. Laliberté, S. Dufour-Beauséjour, M. Matusiak, S. Badoux, F. F. Tafti, B.
Michon, A. Riopel, O. Cyr-Choinière, J. C. Baglo, B. J. Ramshaw, R. Liang, D. A. Bonn, W. N.
Hardy, S. Krämer, D. LeBoeuf, D. Graf, N. Doiron-Leyraud, L. Taillefer
Phys. Rev. B 93, 064513 (2016)
Evidence for a small hole pocket in the Fermi surface of underdoped YBa2Cu3Oy
N. Doiron-Leyraud, S. Badoux, S. Rene de Cotret, S. Lepault, D. LeBoeuf, F. Laliberte, E. Hassinger, B. J. Ramshaw, D. A. Bonn, W. N. Hardy, R. Liang, J.-H. Park, D. Vignolles, B. Vignolle, L. Taillefer, C. Proust
Nature Communications 6, 6034 (2015)
Two Phase Transitions Induced by a Magnetic Field in Graphite
B Fauqué, D. LeBoeuf, B Vignolle, M Nardone, C Proust, K Behnia
Phys. Rev. Lett. 110, 266601 (2014)
Direct measurement of the upper critical field in a cuprate superconductor
G. Grissonnanche, O. Cyr-Choinière, F. Laliberté, S. René de Cotret, A. Juneau-Fecteau, S. Dufour-Beausejour, M.-E. Delage, D. LeBoeuf, J. Chang, B. J. Ramshaw, D. A. Bonn, W. N. Hardy, R. Liang, S. Adachi, N. E. Hussey, B. Vignolle, C. Proust, M. Sutherland, S. Kramer, J.-H. Park, D. Graf, N. Doiron-Leyraud, Louis Taillefer
Nature Communications 5, 3280 (2014)
NMR study of electronic correlations in Mn-doped Ba122
D. LeBoeuf, Y Texier, M Boselli, A Forget, D Colson, J Bobroff
Phys. Rev. B 89, 035114 (2014)
Thermodynamic phase diagram of static charge order in underdoped YBCO
David LeBoeuf, S. Krämer, R. Liang, W. N. Hardy, D. A. Bonn and C. Proust,
Nature Physics 9 79 (2013)