475 citations · 3.4k across the 62 of their papers we have counts for
9 papers · 1 filter
Evolution of plasmon excitations across the phase diagram of the cuprate superconductor LaSrCuO
M. Hepting, T. D. Boyko, V. Zimmermann +19
We use resonant inelastic x-ray scattering (RIXS) at the O - and Cu -edges to investigate the doping- and temperature dependence of low-energy plasmon excitations in La$_{2-x…
Resonant inelastic x-ray scattering study of electronic excitations in insulating KFeSe
H. Gretarsson, T. Nomura, I. Jarrige +9
We report an Fe -edge resonant inelastic X-ray scattering (RIXS) study of KFeSe. This material is an insulator, unlike many parent compounds of iron-based…
Resonant inelastic X-ray scattering study of intra-band charge excitations in hole-doped high-Tc cuprates
S. Wakimoto, K. Ishii, H. Kimura +10
We have performed resonant inelastic x-ray scattering (RIXS) near the Cu-K edge on cuprate superconductors La(2-x)Sr(x)CuO(4), La(2-x)Ba(x)CuO(4), La(2-x)Sr(x)Cu(1-y)Fe(y)O(4) and…
Spin-state transition in the Fe-pnictides
H. Gretarsson, S. R. Saha, T. Drye +7
We report a Fe Kβx-ray emission spectroscopy study of local magnetic moments in the rare-earth doped iron pnictide Ca_{1-x}RE_xFe_2As_2 (RE=La, Pr, and Nd). In all samples studied…
Revealing the dual nature of magnetism in iron pnictides and iron chalcogenides using x-ray emission spectroscopy
H. Gretarsson, A. Lupascu, Jungho Kim +18
We report Fe K beta x-ray emission spectroscopy study of local magnetic moments in various iron based superconductors in their paramagnetic phases. Local magnetic moments are found…
Polarization dependence and symmetry analysis in indirect K-edge RIXS
G. Chabot-Couture, J. N. Hancock, P. K. Mang +3
We present a study of the charge-transfer excitations in undoped Nd2CuO4 using resonant inelastic X-ray scattering (RIXS) at the Cu K-edge. At the Brillouin zone center, azimuthal…
Properties of charge density waves in LaBaCuO
Young-June Kim, G. D. Gu, T. Gog +1
We report a comprehensive x-ray scattering study of charge density wave (stripe) ordering in , for which the superconducting is greatly…
Magnetic field dependence of charge stripe order in La2-xBaxCuO4 (x~1/8)
Jungho Kim, A. Kagedan, G. D. Gu +4
We have carried out a detailed investigation of the magnetic field dependence of charge ordering in La2-xBaxCuO4 (x~1/8) utilizing high-resolution x-ray scattering. We find that th…
Anomalous behavior of the irreversible magnetization and time relaxation in YBaCuO single crystals with splayed tracks
A. Silhanek, D. Niebieskikwiat, L. Civale +3
We have studied the angular dependence of the irreversible magnetization and its time relaxation in YBaCuO single crystals with one or two families of columnar defects…