127 citations · 241 across the 4 of their papers we have counts for
42 papers
Angle-resolved photoemission spectroscopy with 9-eV photon-energy pulses generated in a gas-filled hollow-core photonic crystal fiber
H. Bromberger, A. Ermolov, F. Belli +10
A recently developed source of ultraviolet radiation, based on optical soliton propagation in a gas-filled hollow-core photonic crystal fiber, is applied here to angle-resolved pho…
Pressure-induced phase transition and superconductivity in YBa2Cu4O8
S. M. Souliou, A. Subedi, Y. T. Song +4
We investigate the pressure and temperature dependence of the lattice dynamics of the underdoped, stoichiometric, high temperature superconductor YBa2Cu4O8 by means of Raman spectr…
Spin-density-wave-induced anomalies in the optical conductivity of AFe2As2, (A=Ca, Sr, Ba) single-crystalline iron pnictides
A. Charnukha, D. Pröpper, T. I. Larkin +6
We report the complex dielectric function of high-quality , (=Ca, Sr, Ba) single crystals with , $200\ \textrm…
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…
Quantum Criticality in Electron-doped BaFe_{2-x}Ni_xAs_2
R. Zhou, Z. Li, J. Yang +3
A quantum critical point (QCP) is a point in a system's phase diagram at which an order is completely suppressed at absolute zero temperature (T). The presence of a quantum critica…
Origin of Rashba-splitting in the quantized subbands at Bi2Se3 surface
H. M. Benia, A. Yaresko, A. P. Schnyder +4
We study the band structure of the topological insulator (111) surface using angle-resolved photoemission spectroscopy. We examine the situation where two…