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20022026
most citedThe Raman Fingerprint of Graphene

15k citations

Showing 2015 · cond-mat.supr-conShow all

9 papers · 2 filters

cond-mat.supr-con2015★ 47 cited

Interaction-induced singular Fermi surface in a high-temperature oxypnictide superconductor

A. Charnukha, S. Thirupathaiah, V. B. Zabolotnyy +5

In the family of iron-based superconductors, LaFeAsO-type materials possess the simplest electronic structure due to their pronounced two-dimensionality. And yet they host supercon…

cond-mat.supr-con2015★ 58 cited

Coherent Modulation of the YBa2Cu3O6+x Atomic Structure by Displacive Stimulated Ionic Raman Scattering

R. Mankowsky, M. Först, T. Loew +3

We discuss the mechanism of coherent phonon generation by Stimulated Ionic Raman Scattering, a process different from conventional excitation with near visible optical pulses. Ioni…

cond-mat.supr-con2015★ 62 cited

Structural and magnetic phase transitions near optimal superconductivity in BaFe(AsP)

Ding Hu, Xingye Lu, Wenliang Zhang +17

We use nuclear magnetic resonance (NMR), high-resolution x-ray and neutron scattering to study structural and magnetic phase transitions in phosphorus-doped BaFe(AsP$_x…

cond-mat.supr-con2015★ 181 cited

Broken translational and rotational symmetry via charge stripe order in underdoped YBCO

R. Comin, R. Sutarto, E. H. da Silva Neto +7

Following the early discovery of stripe-like order in La-based copper-oxide superconductors, charge ordering instabilities were observed in all cuprate families. However, it has pr…

cond-mat.supr-con2015★ 3 cited

Influence of the Fermi Surface Morphology on the Magnetic Field-Driven Vortex Lattice Structure Transitions in YBaCuO0, 0.15

Nikola Galvan Leos, Jonathan S. White, Joshua A. Lim +11

We report small-angle neutron scattering measurements of the vortex lattice (VL) structure in single crystals of the lightly underdoped cuprate superconductor YBa2Cu3O6.85. At 2 K,…

cond-mat.supr-con2015★ 38 cited

Two distinct kinetic regimes for the relaxation of light-induced superconductivity in LaEuSrCuO

C. R. Hunt, D. Nicoletti, S. Kaiser +3

We address the kinetic competition between charge striped order and superconductivity in LaEuSrCuO. Ultrafast optical excitation is tuned to a mid…