149 citations · 149 across the 8 of their papers we have counts for
8 papers
Pressure-Driven Structural Transitions without a Displacive Charge-Density Wave in LaSmNiO
J. Huang, Sitaram Ramakrishnan, P. Rodière +7
We investigated the structural properties of bilayer nickelate LaSmNiO as a function of pressure and temperature. At ambient conditions, we show that the material cryst…
Structural and magnetic phases of topological kagome metal FeSn under pressure
S. Chattopadhyay, L. Thomarat, C. S. Ong +8
We investigate the pressure-induced evolution of crystal structure and magnetism in the kagome ferromagnet FeSn by combining X-ray diffraction, X-ray Emission Spectroscopy,…
BaFe2Se3 a quasi-unidimensional non-centrosymmetric superconductor
S. Deng, A. Roll, W. G. Zheng +10
The spin-ladder compounds of the BaFe2X3 (X = chalcogen) family may be viewed as dimensional reductions (along stripe-like motifs) of the two-dimensional iron-based pnictide planes…
Ground State of BaFe2S3 from Lattice and Spin Dynamics
Y. Oubaid, S. Deng, NS. Dhami +7
We investigate the interplay between lattice symmetry, phonons, and magnetism in the quasi-one-dimensional ladder compound BaFeS by combining polarized synchrotron infrared…
New insight on the phase diagram of the superconducting iron spin ladder BaFeS
Y. Oubaid, V. Balédent, O. Fabelo +9
BaFeS and BaFeSe are the only two quasi-one-dimensional iron-based compounds that become superconductors under pressure. Interestingly, these two compounds exhibit…
Electronic ground-state hysteresis under magnetic field in GdMnO
Balédent V, Vaunat A., Petit S. +4
In this paper, we investigate the physical properties of the type II multiferroic GdMnO material by means of neutrons scattering, electric polarization and magnetization me…
Space Group Symmetry of BaFeSe: ab initio-Experiment Phonon Study
M. J. Weseloh, V. Balédent, W. Zheng +7
This paper presents a study of the structure dynamics in BaFeSe. We combined first-principle calculations, infrared measurements and a thorough symmetry analysis. Our study…
Kitaev interactions in the Co honeycomb antiferromagnets NaCoSbO and NaCoTeO
M. Songvilay, J. Robert, S. Petit +10
Co ions in an octahedral crystal field, stabilise a j = 1/2 ground state with an orbital degree of freedom and have been recently put forward for realising Kitaev in…