1.1k citations · 4k across the 38 of their papers we have counts for
6 papers · 1 filter
Lattice dynamical signature of charge density wave formation in underdoped YBa2Cu3O6+x
M. Bakr, S. M. Souliou, S. Blanco-Canosa +10
We report a detailed Raman scattering study of the lattice dynamics in detwinned single crystals of the underdoped high temperature superconductor YBa2Cu3O6+x (x=0.75, 0.6, 0.55 an…
Optically enhanced coherent transport in YBa2Cu3O6.5 by ultrafast redistribution of interlayer coupling
W. Hu, S. Kaiser, D. Nicoletti +7
Nonlinear optical excitation of infrared active lattice vibrations has been shown to melt magnetic or orbital orders and to transform insulators into metals. In cuprates, this tech…
Giant phonon anomalies and central peak due to charge density wave formation in YBaCuO
M. Le Tacon, A. Bosak, S. M. Souliou +7
The electron-phonon interaction is a major factor influencing the competition between collective instabilities in correlated-electron materials, but its role in driving high-temper…
Doping-Dependent Raman Resonance in the Model High-Temperature Superconductor HgBa2CuO4+d
Yuan Li, M. Le Tacon, Y. Matiks +11
We study the model high-temperature superconductor HgBa2CuO4+d with electronic Raman scattering and optical ellipsometry over a wide doping range. The resonant Raman condition whic…
Magnetic field-enhanced spin freezing in YBa2Cu3O6.45 at the verge of the competition between superconductivity and charge order
T. Wu, H. Mayaffre, S. Krämer +8
Using 63Cu NMR, we establish that the enhancement of spin order by a magnetic field H in YBa2Cu3O6.45 arises from a competition with superconductivity because the effect occurs for…
Comparison of charge modulations in LaBaCuO and YBaCuO
V. Thampy, S. Blanco-Canosa, M. García-Fernández +7
A charge modulation has recently been reported in (Y,Nd)BaCuO [Ghiringhelli {\em et al.} Science 337, 821 (2013)]. Here we report Cu edge soft x-ray scatterin…