527 citations · 1.5k across the 23 of their papers we have counts for
23 papers
Spin dynamics and disorder effects in the S=1/2 kagome Heisenberg spin liquid phase of kapellasite
E. Kermarrec, A. Zorko, F. Bert +10
We report Cl NMR, ESR, SR and specific heat measurements on the frustrated kagomé magnet kapellasite, CuZn(OH)Cl, where a gapless spin liquid phas…
Zero-bias anomalies on SrLaCuO thin films
L. Fruchter, F. Bouquet, Z. Z. Li
High-impedance contacts made on the surface of SrLaCuO superconducting thin films systematically display a zero-bias anomaly. We consider two-level systems (T…
Kapellasite: a kagome quantum spin liquid
B. Fåk, E. Kermarrec, L. Messio +11
Magnetic susceptibility, NMR, muSR, and inelastic neutron scattering measurements show that kapellasite, Cu3Zn(OH)6Cl2, a geometrically frustrated spin-1/2 kagome antiferromagnet p…
Point-Contact spectroscopy on electron-doped SrLaCuO thin films
L. Fruchter, F. Bouquet, Z. Z. Li
We report on the spectra of point-contacts made on SrLaCuO thin films. Besides a clear evidence for the superconducting gap, we discuss the origin of specific…
Electric--field effect on electron-doped infinite-layer SrLaCuO thin films
L. Fruchter, F. Bouquet, Z. Z. Li
We have used the electric--field effect to modulate the resistivity of the surface of underdoped SrLaCuO thin films, allowing opposite modifications of th…
Ultrafast transient response and electron-phonon coupling in the iron-pnictide superconductor Ba(Fe(1-x)Co(x))2As2
B. Mansart, D. Boschetto, A. Savoia +7
The transient response of Ba(Fe(1-x)Co(x))2As2, x=0.08 was studied by pump-probe optical reflectivity. After ultrafast photoexcitation, hot electrons were found to relax with two d…