61 citations · 295 across the 9 of their papers we have counts for
9 papers
Magnetic glassy phase in FeSeTe single crystals
G. Lamura, T. Shiroka, P. Bonfà +9
The evolution of the magnetic order in FeSeTe crystals as a function of Se content was investigated by means of ac/dc magnetometry and muon-spin spectroscopy. Experimental results…
Strong-coupling analysis of scanning tunneling spectra in BiSrCaCuO
C. Berthod, Y. Fasano, I. Maggio-Aprile +4
We study a series of spectra measured in the superconducting state of optimally-doped Bi-2223 by scanning tunneling spectroscopy. Each spectrum, as well as the average of spectra p…
First direct observation of the Van Hove singularity in the tunneling spectra of cuprates
A. Piriou, N. Jenkins, C. Berthod +2
In two-dimensional lattices the electronic levels are unevenly spaced, and the density of states (DOS) displays a logarithmic divergence known as the Van Hove singularity (VHS). Th…
Vortex phase diagram and temperature-dependent second-peak effect in overdoped BiSrCuO crystals
Alexandre Piriou, Enrico Giannini, Yanina Fasano +2
We study the vortex phase diagram of the single-layer Bi2Sr2CuO6+d (Bi2201) superconductor by means of bulk magnetization measurements on high-quality oxygen-overdoped crystals. In…
Imaging the essential role of spin-fluctuations in high-Tc superconductivity
N. Jenkins, Y. Fasano, C. Berthod +7
We have used scanning tunneling spectroscopy to investigate short-length electronic correlations in three-layer Bi2Sr2Ca2Cu3O(10+d) (Bi-2223). We show that the superconducting gap…
Effect of oxygen-doping on BiSrCaCuO vortex matter: Crossover from electromagnetic to Josephson interlayer coupling
A. Piriou, Y. Fasano, E. Giannini +1
Erroneous duplicate of arXiv:0802.2617, removed by arXiv admin