104 citations · 226 across the 5 of their papers we have counts for
6 papers
Temperature dependence and resonance effects in Raman scattering of phonons in NdFeAsOF single crystals
Y. Gallais, A. Sacuto, M. Cazayous +3
We report plane-polarized Raman scattering spectra of iron oxypnictide superconductor NdFeAsOF single crystals with varying fluorine content. The spectra exhibit sh…
The nodal gap component as a good candidate for the superconducting order parameter in cuprates
W. Guyard, A. Sacuto, M. Cazayous +4
Although more than twenty years have passed since the discovery of high temperature cuprate superconductivity, the identification of the superconducting order parameter is still un…
Electric field effect on BiFeO single crystal investigated by Raman spectroscopy
M. Cazayous, D. Malka, D. Lebeugle +1
Micro-Raman spectroscopy has been used to study lattice dynamics associated with the ferroelectric domains of a BiFeO single crystal at low temperature. The phonon assignment s…
Evolution of the gaps through the cuprate phase-diagram
W. Guyard, M. Le Tacon, M. Cazayous +4
The actual physical origin of the gap at the antinodes, and a clear identification of the superconducting gap are fundamental open issues in the physics of high- superconducto…
Effect of premelting on conductivity of DNA-lipid films
A. Yu. Kasumov, S. Nakamae, M. Cazayous +2
We have measured temperature dependent (between 20 and 80 C) electrical conductivity and molecular structure (Raman spectroscopy) of DNA-lipid cast film. Our findings show that the…
Intrinsic Low Temperature Paramagnetism in B-DNA
S. Nakamae, M. Cazayous, A. Sacuto +2
We present experimental study of magnetization in -DNA in conjunction with structural measurements. The results show the surprising interplay between the molecular structures an…