28 citations · 110 across the 16 of their papers we have counts for
16 papers
Superconductivity in strongly overdoped cuprates: beyond the single-band model
Ruichao Chen, Linda Sederholm, Yannick Klein +11
In order to explain the observation of an extended superconducting region in several overdoped cuprates, which contrasts the dome scenario, by means of neutron and synchrotron x-ra…
Highly Conductive Tungsten Suboxide Nanotubes
Cécile Huez, Maxime Berthe, Florence Volatron +6
We demonstrate a high electron conductivity (> 10^2 S/cm and up to 10^3 S/cm) of tungsten suboxide W18O(52.4-52.9)(or equivalently WO(2.91-2.94)) nanotubes (2 to 3 nm in diameter,…
High pressure-temperature phase diagram of ammonia hemihydrate
L. Andriambariarijaona, F. Datchi H. Zhang, K. Béneut +3
We report a comprehensive experimental investigation of the phase diagram of ammonia hemihydrate (AHH) in the range of 2-30 GPa and 300-700 K, based on Raman spectroscopy and x-ray…
Two-dimensional fluctuations and competing phases in the stripe-like antiferromagnet BaCoS
Haneen Abushammala, Benjamin Lenz, Benoit Baptiste +5
By means of a combined x-ray diffraction, magnetic susceptibility and specific heat study, we investigate the interplay between orthorhombic distortion and stripe-like antiferromag…
When carbon impurities trigger the synthesis of alpha boron at high pressure and high temperature
Amrita Chakraborti, Yeonsoo Cho, Jelena Sjakste +5
The role of carbon in the formation of alpha boron at high pressure and high temperature (HPHT) has been investigated by combining HPHT experiments and density functional theory (D…
Evidence for centrosymmetry breaking and multiferroic properties in the A-site ordered quadruple perovskite YMnMnO
M Verseils, F Mezzadri, D Delmonte +7
By means of single-crystal X-ray diffraction we have revealed the breaking of centrosymmetry when lowering the temperature under T = 200 K concomitantly with the setting of a c…