962 citations · 4.7k across the 48 of their papers we have counts for
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Strange metal from spin fluctuations in a cuprate superconductor
D. J. Campbell, M. Frachet, V. Oliviero +7
Strange metals challenge our understanding of charge transport in metals. Here, we investigate how the strange metal phase of LaSrCuO is impacted by a field-induced…
Evidence for a square-square vortex lattice transition in a high- cuprate superconductor
D. J. Campbell, M. Frachet, S. Benhabib +10
Using sound velocity and attenuation measurements in high magnetic fields, we identify a new transition in the vortex lattice state of LaSrCuO (LSCO). The transit…
Effect of pseudogap on electronic anisotropy in the strain dependence of the superconducting of underdoped YBaCuO
M. Frachet, D. J. Campbell, A. Missiaen +11
For orthorhombic superconductors we define thermodynamic anisotropy as the difference in how superconducting varies with strains $ε_…
Tunneling spectroscopy of few-monolayer NbSe in high magnetic field: Ising protection and triplet superconductivity
M. Kuzmanović, T. Dvir, D. LeBoeuf +10
In conventional Bardeen-Cooper-Scrieffer (BCS) superconductors, Cooper pairs of electrons of opposite spin (i.e. singlet structure) form the ground state. Equal spin triplet pairs…
Normal state specific heat in the cuprates LaSrCuO and BiSrLaCuO near the critical point of the pseudogap phase
C. Girod, D. LeBoeuf, A. Demuer +17
The specific heat of the cuprate superconductors LaSrCuO and BiSrLaCuO was measured at low temperature (down to ), fo…
High magnetic field ultrasound study of spin freezing in LaSrCuO
M. Frachet, S. Benhabib, I. Vinograd +11
High- cuprate superconductors host spin, charge and lattice instabilities. In particular, in the antiferromagnetic glass phase, over a large doping range, lanthanum bas…
Transport signatures of the pseudogap critical point in the cuprate superconductor BiSrLaCuO
M. Lizaire, A. Legros, A. Gourgout +16
Five transport coefficients of the cuprate superconductor BiSrLaCuO were measured in the normal state down to low temperature, reached by applying a magneti…
High density of states in the pseudogap phase of the cuprate superconductor HgBaCuO
Clément Girod, Anaëlle Legros, Anne Forget +6
The specific heat of the single-layer cuprate superconductor HgBaCuO was measured in an underdoped crystal with K at temperatures down to K i…
Hidden magnetism at the pseudogap critical point of a high temperature superconductor
Mehdi Frachet, Igor Vinograd, Rui Zhou +17
The mysterious pseudogap phase of cuprate superconductors ends at a critical hole doping level p* but the nature of the ground state below p* is still debated. Here, we show that t…
High field charge order across the phase diagram of
F. Laliberté, M. Frachet, S. Benhabib +8
In hole-doped cuprates there is now compelling evidence that inside the pseudogap phase, charge order breaks translational symmetry leading to a reconstruction of the Fermi surface…
Anisotropy of the Seebeck Coefficient in the Cuprate Superconductor YBaCuO: Fermi-Surface Reconstruction by Bidirectional Charge Order
O. Cyr-Choinière, S. Badoux, G. Grissonnanche +11
The Seebeck coefficient of the cuprate YBaCuO was measured in magnetic fields large enough to suppress superconductivity, at hole dopings and $p =…
Pseudogap temperature of cuprate superconductors from the Nernst effect
O. Cyr-Choinière, R. Daou, F. Laliberté +17
We use the Nernst effect to delineate the boundary of the pseudogap phase in the temperature-doping phase diagram of cuprate superconductors. New data for the Nernst coefficient $ν…
Critical Doping for the Onset of Fermi-Surface Reconstruction by Charge-Density-Wave Order in the Cuprate Superconductor LaSrCuO
S. Badoux, S. A. A. Afshar, B. Michon +11
The Seebeck coefficient of the cuprate superconductor LaSrCuO (LSCO) was measured in magnetic fields large enough to access the normal state at low temp…
Onset field for Fermi-surface reconstruction in the cuprate superconductor YBCO
G. Grissonnanche, F. Laliberte, S. Dufour-Beausejour +17
Quantum oscillations and negative Hall and Seebeck coefficients at low temperature and high magnetic field have shown the Fermi surface of underdoped cuprates to contain a small cl…
Wiedemann-Franz law in the underdoped cuprate superconductor YBa2Cu3Oy
G. Grissonnanche, F. Laliberte, S. Dufour-Beausejour +16
The recent detection of charge-density modulations in YBa2Cu3Oy and other cuprate superconductors raises new questions about the normal state of underdoped cuprates. In one class o…
Sensitivity of to pressure and magnetic field in the cuprate superconductor YBaCuO: evidence of charge order suppression by pressure
O. Cyr-Choinière, D. LeBoeuf, S. Badoux +7
Cuprate superconductors have a universal tendency to form charge density-wave (CDW) order which competes with superconductivity and is strongest at a doping . Here w…
Evidence for a small hole pocket in the Fermi surface of underdoped YBa2Cu3Oy
N. Doiron-Leyraud, S. Badoux, S. Rene de Cotret +13
The Fermi surface of a metal is the fundamental basis from which its properties can be understood. In underdoped cuprate superconductors, the Fermi surface undergoes a reconstructi…
NMR study of electronic correlations in Mn-doped Ba(Fe1-xCox)2As2 and BaFe(As1-xPx)2
D. LeBoeuf, Y. Texier, M. Boselli +3
We probe the real space electronic response to a local magnetic impurity in isovalent and heterovalent doped BaFe2As2 (122) using Nuclear Magnetic Resonance (NMR). The local moment…
Direct measurement of the upper critical field in a cuprate superconductor
G. Grissonnanche, O. Cyr-Choiniere, F. Laliberte +20
The upper critical field Hc2 is a fundamental measure of the pairing strength, yet there is no agreement on its magnitude and doping dependence in cuprate superconductors. We have…
Thermodynamic phase diagram of static charge order in underdoped YBCO
David LeBoeuf, S. Krämer, W. N. Hardy +3
The interplay between superconductivity and any other competing order is an essential part of the long-standing debate on the origin of high temperature superconductivity in cuprat…
Vortex Lattice Melting and Hc2 in underdoped YBa2Cu3Oy
B. J. Ramshaw, James Day, Baptiste Vignolle +7
Vortices in a type-II superconductor form a lattice structure that melts when the thermal displacement of the vortices is an appreciable fraction of the distance between vortices.…
Two-dimensional superconductivity induced by high-mobility carrier doping in LaTiO3/SrTiO3 hetero-structures
J. Biscaras, N. Bergeal, S. Hurand +6
In this letter, we show that a superconducting two-dimensional electron gas is formed at the LaTiO3/SrTiO3 interface whose transition temperature can be modulated by a back-gate vo…
Reply to Comment by Borisenko et al. on article `A de Haas-van Alphen study of the Fermi surfaces of superconducting LiFeP and LiFeAs'
C. Putzke, A. I. Coldea, I. Guillamon +10
Recently, Borisenko et al have posted a Comment (arXiv:1108.1159) where they suggest an alternative interpretation of our de Haas-van Alphen (dHvA) measurements on the superconduct…
Coherent c-axis transport in the underdoped cuprate superconductor YBCO
B. Vignolle, B. J. Ramshaw, James Day +7
The electrical resistivity rho_c of the underdoped cuprate superconductor YBCO was measured perpendicular to the CuO_2 planes on ultra-high quality single crystals in magnetic fiel…