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Static and fluctuating stripe order observed by resonant soft x-ray diffraction in La1.8Sr0.2NiO4
J. Schlappa, C. F. Chang, E. Schierle +11
We studied the stripe phase of La1.8Sr0.2NiO4 using neutron diffraction, resonant soft x-ray diffraction (RSXD) at the Ni L2,3 edges, and resonant x-ray diffraction (RXD) at the Ni…
Thermodynamic Properties of (Ca,Sr)RuO in Magnetic Fields
J. Baier, T. Zabel, M. Kriener +9
We have studied the influence of a magnetic field on the thermodynamic properties of CaSrRuO in the intermediate metallic region with tilt and rotational distorti…
Spectroscopy of stripe order in La1.8Sr0.2NiO4 using resonant soft x-ray diffraction
C. Schuessler-Langeheine, J. Schlappa, A. Tanaka +13
Strong resonant enhancements of the charge-order and spin-order superstructure-diffraction intensities in La1.8Sr0.2NiO4 are observed when x-ray energies in the vicinity of the Ni…
High pressure diffraction studies on Ca2RuO4
P. Steffens, O. Friedt, P. Alireza +8
We studied the crystal and magnetic structure of Ca2RuO4 by different diffraction techniques under high pressure. The observed first order phase transition at moderate pressure (0.…
Structural aspects of metamagnetism in Ca_{2-x}Sr_{x}RuO_4 (0.2 < x < 0.5): field tuning of orbital occupation
M. Kriener, P. Steffens, J. Baier +12
The crystal structure of Ca_{2-x}Sr_xRuO_4 with 0.2 < x < 1.0 has been studied by diffraction techniques and by high resolution capacitance dilatometry as a function of temperature…