activity
19972023
most citedVery Large Tunneling Magnetoresistance in Layered Magnetic Semiconductor CrI

621 citations · 4.8k across the 61 of their papers we have counts for

collaborators
Showing 2009Show all

5 papers · 1 filter

cond-mat.supr-con2009★ 119 cited

Effect of Fe excess on structural, magnetic and superconducting properties of single-crystalline Fe(1+x)Te(1-y)Se(y)

R. Viennois, E. Giannini, D. van der Marel +1

Single crystals of Fe(1+x)Te(1-y)Se(y) have been grown with a controlled Fe excess and Se doping, and the crystal structure has been refined for various compositions. The systemati…

cond-mat.supr-con2009★ 57 cited

Seebeck effect in Fe1+xTe1-ySey single crystals

I. Pallecchi, G. Lamura, M. Tropeano +4

We present measurements of resistivity and thermopower of Fe1+xTe1-ySey single crystalline samples with y=0, 0.1, 0.2, 0.3 and 0.45 in zero field and in a magnetic field B=8T. We p…

cond-mat.supr-con2009★ 47 cited

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…

cond-mat.supr-con2009★ 16 cited

Evidence for Kosterlitz-Thouless and 3D-xy critical behavior in Bi2212

S. Weyeneth, T. Schneider, E. Giannini

We present reversible magnetization data of a high quality Bi2212 single crystal and explore the occurrence of 3D-xy critical behavior close to the bulk transition temperature Tc a…

cond-mat.supr-con2009★ 88 cited

Direct Role of Structural Dynamics in Electron-Lattice Coupling of Superconducting Cuprates

F. Carbone, D. -S. Yang, E. Giannini +1

The mechanism of electron pairing in high-temperature superconductors is still the subject of intense debate. Here, we provide direct evidence of the role of structural dynamics, w…