315 citations · 1.1k across the 26 of their papers we have counts for
12 papers · 1 filter
Orbital Ordering in the Charge Density Wave Phases of BaNi(AsP)
Tom Lacmann, Robert Eder, Igor Vinograd +8
We use resonant X-ray scattering at the nickel L edges to investigate the interplay between orbital degrees of freedom and charge density waves (CDW) in the superconductor…
Resonant x-ray scattering study of charge-density wave correlations in YBaCuO under uniaxial stress
S. Nakata, D. Betto, E. Schierle +13
We report a comprehensive study of the uniaxial stress response of charge-density-wave (CDW) correlations in detwinned single crystals of the high temperature superconductor YBa$_2…
In-plane Isotropy of the Low Energy Phonon Anomalies in YBaCuO
Sofia-Michaela Souliou, Kaushik Sen, Rolf Heid +8
We study the temperature dependence of the low energy phonons in the reciprocal plane of the highly ordered ortho-II YBaCuO cuprate high temperature su…
Suppression of superconductivity by charge density wave order in YBaCuO
Mark E. Barber, Hun-ho Kim, Toshinao Loew +6
Hole-doped cuprate superconductors show a ubiquitous tendency towards charge order. Although onset of superconductivity is known to suppress charge order, there has not so far been…
Paramagnons and high-temperature superconductivity in mercury-based cuprates
Lichen Wang, Guanhong He, Zichen Yang +8
We present a comparative study of magnetic excitations in the first two Ruddlesden-Popper members of the Hg-family of high-temperature superconducting cuprates, which are chemicall…
Inelastic X-ray scattering studies of phonon dispersions in superconductors at high pressures
S. M. Souliou, A. Bosak, G. Garbarino +1
Electron-phonon interaction is of central importance for the electrical and heat transport properties of metals, and is directly responsible for charge-density-waves or (convention…
Rapid Suppression of the Charge Density Wave in YBaCuO under Hydrostatic Pressure
S. M. Souliou, H. Gretarsson, G. Garbarino +4
We report on the effects of hydrostatic pressure (HP) on the charge density wave observed in underdoped cuprates. We studied YBaCuO (=61 K) using high-resoluti…
Synchrotron x-ray scattering study of charge-density-wave order in HgBaCuO
W. Tabis, B. Yu, I. Bialo +18
We present a detailed synchrotron x-ray scattering study of the charge-density-wave (CDW) order in simple tetragonal HgBaCuO (Hg1201). Resonant soft x-ray scattering me…
Connection between charge-density-wave order and charge transport in the cuprate superconductors
W. Tabis, Y. Li, M. Le Tacon +17
Charge-density-wave (CDW) correlations within the quintessential CuO planes have been argued to either cause [1] or compete with [2] the superconductivity in the cuprates, and…
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…
Relationship among superconductivity, pseudogap, and high-energy magnetic fluctuations in a model high-Tc superconductor from electronic Raman scattering
Yuan Li, M. Le Tacon, M. Bakr +9
We use electronic Raman scattering to study the model single-layer cuprate superconductor HgBa2CuO4+d. In an overdoped sample, we observe a pronounced amplitude enhancement of a hi…