E. Lefrançois

activity

20142020

most citedMagnetic properties of the honeycomb oxide Na

_{2}

_{2}

TeO

_{6}

145 citations · 541 across the 10 of their papers we have counts for

collaborators

10 papers

cond-mat.supr-con2020★ 55 cited

Charge density waves in YBa $_{2}$ Cu $_{3}$ O $_{6.67}$ probed by resonant x-ray scattering under uniaxial compression

H. -H. Kim, E. Lefrançois, K. Kummer +14

We report a comprehensive Cu L $_{3}$ -edge resonant x-ray scattering study of two- and three-dimensional (2D and 3D) incommensurate charge correlations in single crystals of the under…

cond-mat.str-el2020★ 30 cited

Fragmented monopole crystal, dimer entropy and Coulomb interactions in Dy $_{2}$ Ir $_{2}$ O $_{7}$

V. Cathelin, E. Lefrançois, J. Robert +12

Neutron scattering, specific heat and magnetisation measurements on both powders and single crystals reveal that Dy $_{2}$ Ir $_{2}$ O $_{7}$ realizes the fragmented monopole crystal state in…

cond-mat.supr-con2019★ 52 cited

Polarization resolved Cu $L_{3}$ -edge resonant inelastic x-ray scattering of orbital and spin excitations in NdBa $_{2}$ Cu $_{3}$ O $_{7 - δ}$

R. Fumagalli, L. Braicovich, M. Minola +14

High resolution resonant inelastic x-ray scattering (RIXS) has proven particularly effective in the determination of crystal field and spin excitations in cuprates. Its strength li…

cond-mat.str-el2018★ 20 cited

Gd pyrochlore under a staggered molecular field in Gd $_{2}$ Ir $_{2}$ O $_{7}$

E. Lefrançois, L. Mangin-Thro, E. Lhotel +11

The influence of a staggered molecular field in frustrated rare-earth pyrochlores, produced via the magnetic iridium occupying the transition metal site, can generate exotic ground…

cond-mat.supr-con2017★ 129 cited

Re-entrant charge order in overdoped (Bi,Pb) $_{2.12}$ Sr $_{1.88}$ CuO $_{6 + δ}$ outside the pseudogap regime

Y. Y. Peng, R. Fumagalli, Y. Ding +15

Charge modulations are considered as a leading competitor of high-temperature superconductivity in the underdoped cuprates, and their relationship to Fermi surface reconstructions…

cond-mat.str-el2017★ 2 cited

Magnetic charge injection in spin ice: a new way to fragmentation

E. Lefrançois, V. Cathelin, E. Lhotel +10

The complexity embedded in condensed matter fertilizes the discovery of new states of matter, enriched by ingredients like frustration. Illustrating examples in magnetic systems ar…

cond-mat.str-el2016★ 145 cited

Magnetic properties of the honeycomb oxide Na $_{2}$ Co $_{2}$ TeO $_{6}$

E. Lefrançois, M. Songvilay, J. Robert +8

We have studied the magnetic properties of Na $_{2}$ Co $_{2}$ TeO $_{6}$ , which features a honeycomb lattice of magnetic Co $^{2 +}$ ions, through macroscopic characterization and neutron diff…

cond-mat.str-el2015★ 19 cited

Anisotropic interactions opposing magnetocrystalline anisotropy in Sr $_{3}$ NiIrO $_{6}$

E. Lefrançois, A. -M. Pradipto, M. Moretti Sala +6

We report our investigation of the electronic and magnetic excitations of Sr $_{3}$ NiIrO $_{6}$ by resonant inelastic x-ray scattering at the Ir L $_{3}$ edge. The intra- $t_{2 g}$ electronic…

cond-mat.str-el2015★ 58 cited

Anisotropy tuned magnetic order in pyrochlore iridates

E. Lefrançois, V. Simonet, R. Ballou +7

The magnetic behavior of polycrystalline samples of Er $_{2}$ Ir $_{2}$ O $_{7}$ and Tb $_{2}$ Ir $_{2}$ O $_{7}$ pyrochlores is studied by magnetization measurements and neutron diffraction. Both compo…

cond-mat.str-el2014★ 31 cited

Magnetic order in the frustrated Ising-like chain compound Sr $_{3}$ NiIrO $_{6}$

Emilie Lefrançois, Laurent C. Chapon, Virginie Simonet +6

We have studied the field and temperature dependence of the magnetization of single crystals of Sr3NiIrO6. These measurements evidence the presence of an easy axis of anisotropy an…

Charge density waves in YBa2​Cu3​O6.67​ probed by resonant x-ray scattering under uniaxial compression

Fragmented monopole crystal, dimer entropy and Coulomb interactions in Dy2​Ir2​O7​

Polarization resolved Cu L3​-edge resonant inelastic x-ray scattering of orbital and spin excitations in NdBa2​Cu3​O7−δ​

Gd pyrochlore under a staggered molecular field in Gd2​Ir2​O7​

Re-entrant charge order in overdoped (Bi,Pb)2.12​Sr1.88​CuO6+δ​ outside the pseudogap regime