S.M. Kazakov, J. Karpinski, et al.
Physica C: Superconductivity and its Applications
The first direct observation of charge order of [Formula presented] and [Formula presented] by resonant x-ray scattering experiments in an epitaxial film of [Formula presented] is reported. A quantitative value of [Formula presented] was obtained. The temperature dependence of the charge order deviates significantly from those of the magnetic moment and crystallographic structure. This might be an indication of a difference in their fluctuation time scales. These observations are discussed in terms of the temperature-driven metal-insulator transition in the [Formula presented] family. © 2002 The American Physical Society.
S.M. Kazakov, J. Karpinski, et al.
Physica C: Superconductivity and its Applications
B.P. Andreasson, M. Janousch, et al.
XAFS 2009
J. Karpinski, M. Angst, et al.
Journal of Low Temperature Physics
B.P. Andreasson, M. Janousch, et al.
Applied Physics Letters