135 citations · 313 across the 13 of their papers we have counts for
13 papers
Easy-plane anisotropy of magnetic fluctuations in UTe2
Zehao Wang, Ewan Scott, David W. Tam +9
The large directional anisotropy of superconducting UTe2 along the lattice a, b, c directions in magnetic susceptibility, upper critical fields, and Knight shift suggests spin-trip…
Real-space manifestation of ferroic multipoles in altermagnetic MnF
Iurii Kibalin, Dalila Bounoua, José A. Rodriguez Velamazán +9
Altermagnets are unconventional spin split magnets arising from the zero spin-orbit coupled limit. They host a magnetic multipolar order parameter yet direct real-space observation…
Orbital current signature using neutron diffraction
Dalila Bounoua, William Liège, Yvan Sidis +1
We review the hallmarks of orbital loop currents in various correlated electron materials and how they have been evidenced using polarized neutron diffraction. Over the last 20 yea…
Incipient modulated phase in SrCaTiO
Benoît Fauqué, Daniel A. Chaney, Philippe Bourges +8
Nanometer-scale modulations can spontaneously emerge in complex materials when multiple degrees of freedom interact. Here we demonstrate that ferroelectric SrCaTiO…
Evidence chain for time-reversal symmetry-breaking kagome superconductivity
Hanbin Deng, Guowei Liu, Z. Guguchia +25
Superconductivity and magnetism are antagonistic quantum matter, while their intertwining has long been considered in frustrated-lattice systems1-3. In this work, we utilize scanni…
Search for orbital magnetism in the kagome superconductor using neutron diffraction
William Liège, Yaofeng Xie, Dalila Bounoua +7
As many Kagome metals, the topological superconductor AVSb with (A = K,Rb,Cs) hosts a charge density wave . A related chiral flux phase that breaks the time-reversal symmet…
Spin-charge-lattice coupling across the charge density wave transition in a Kagome lattice antiferromagnet
Xiaokun Teng, David W. Tam, Lebing Chen +9
Understanding spin and lattice excitations in a metallic magnetic ordered system form the basis to unveil the magnetic and lattice exchange couplings and their interactions with it…
The polarisation fluctuation length scale shaping the superconducting dome of SrTiO
Benoît Fauqué, Shan Jiang, Tom Fennell +7
Superconducting domes, ubiquitous across a variety of quantum materials, are often understood as a window favorite for pairing opened by the fluctuations of competing orders. Yet,…
Spin gap evolution upon Ca doping in the spin ladder series by inelastic neutron scattering
Guochu Deng, N. Tsyrulin, P. Bourges +6
The spin gap evolution upon Ca doping in Sr14-xCaxCu24O41 was systematically investigated using inelastic neutron scattering. We discover that the singlet-triplet spin gap excitati…
Evidence for Intra-Unit-Cell magnetic order in Bi2Sr2CaCu2O8+d
S. De Almeida-Didry, Y. Sidis, V. Baledent +3
Polarized elastic neutron scattering measurements have been performed in the bilayer copper oxide system Bi2Sr2CaCu2O8+d, providing evidence for an intra unit cell (IUC) magnetic o…
Neutron scattering study and analytical description of the spin excitation spectrum of twin-free YBa(2)Cu(3)O(6.6)
V. Hinkov, B. Keimer, A. Ivanov +3
We present a comprehensive inelastic neutron scattering study of the magnetic excitations in twin-free YBa(2)Cu(3)O(6.6) (Tc=61 K) for 5 K < T < 290 K. Taking full account of the i…
Observation of Magnetic Order in a Superconductor
H. A. Mook, Y. Sidis, B. Fauqué +2
Polarized beam neutron scattering measurements on a highly perfect crystal of show a distinct magnetic transition with an onset at about 235K, the temperat…
Antiferromagnetic ordering in a 90 K copper oxide superconductor
J. A. Hodges, Y. Sidis, P. Bourges +3
Using elastic neutron scattering, we evidence a commensurate antiferromagnetic Cu(2) order (AF) in the superconducting (SC) high- cuprate $\rm YBa_2(Cu_{1-y}Co_y)_3O_{7+δ}…