6 citations · 9 across the 8 of their papers we have counts for
8 papers
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…
Lattice dynamics and spin excitations in the metal-organic framework [CHNH][Co(HCOO)]
Lei Ding, Claire V. Colin, Virginie Simonet +11
In metal-organic-framework (MOF) perovskites, both magnetic and ferroelectric orderings can be readily realized by compounding spin and charge degrees of freedom. The hydrogen bond…
Far-Infrared Signatures for a Two-Steps Pressure-Driven Metallization in Transition Metal Dichalcogenides
Elena Stellino, Beatrice D'Alo', Francesco Capitani +6
We present a high-pressure investigation of the semiconductor-to-metal transition in MoS2 and WS2 carried out by synchrotron-based far-infrared spectroscopy, to reconcile the contr…
Optical Properties of Superconducting Nd0.8Sr0.2NiO2 Nickelate
Rebecca Cervasio, Luca Tomarchio, Marine Verseils +6
The intensive search for alternative non-cuprate high-transition-temperature () superconductors has taken a positive turn recently with the discovery of superconductivity in i…
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…
Broadband Infrared Study of Pressure-Tunable Fano Resonance and Metallization Transition in 2H-MoTe2
Elena Stellino, Francesco Capitani, Francesca Ripanti +4
High pressure is a proven effective tool for modulating inter-layer interactions in semiconducting transition metal dichalcogenides, which leads to significant band structure chang…