372 citations · 1k across the 16 of their papers we have counts for
17 papers
Molecular-to-polymeric crossover in ion diffusion in glyme-based electrolytes: from vehicular to hopping transport
Aicha Jani, Simon Gravelle, Pawel Wzietek +2
Ion transport in glyme-based electrolytes arises from a complex interplay between solvation structure, ion correlations, and polymer chain length. Here, combining pulsed-field grad…
The importance of shear on the collective charge transport in CDWs revealed by an XFEL source
David Le Bolloc'h, Ewen Bellec, Darine Ghoneim +9
Charge transport in materials has an impact on a wide range of devices based on semiconductor, battery or superconductor technology. Charge transport in sliding Charge Density Wave…
NMR study of the local magnetic order in the kagome Weyl semimetal CoSnS
Irek Mukhamedshin, Pawel Wzietek, Fabrice Bert +4
A magnetic Weyl semimetal presents the intriguing possibility of controlling topological properties through magnetic order. The kagome compound \CoSnS~has emerged as one of the mos…
Mott transition in the A15 phase of CsC: absence of pseudogap and charge order
H. Alloul, P. Wzietek, T. Mito +5
We present a detailed NMR study of the insulator to metal transition induced by an applied pressure in the A15 phase of CsC. We evidence that the insulating antife…
NMR spin-lattice relaxation in molecular rotor systems
P. Wzietek
A general expression is derived for the dipolar NMR spin-lattice relaxation rate of a system exhibiting Brownian dynamics in a discrete and finite configuration space. It i…
NMR study of the Superconducting gap variation near the Mott transition in CsC
P. Wzietek, T. Mito, H. Alloul +3
Former extensive studies of superconductivity in the \textit{A}C compounds, where \textit{A} is an alkali, have led to consider that Bardeen Cooper Schrieffer (BCS) el…