541 citations
- Centre National de la Recherche ScientifiqueFR24 papers
- Institut NéelFR9 papers
- Sorbonne UniversitéFR9 papers
- Université Joseph FourierFR9 papers
- Rutherford Appleton LaboratoryGB8 papers
- Institut de minéralogie, de physique des matériaux et de cosmochimieFR7 papers
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- Max Planck Institute for Solid State ResearchDE6 papers
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11 papers · 1 filter
Local structure of REFeAsO (RE=La, Pr, Nd, Sm) oxypnictides studied by Fe K-edge EXAFS
A. Iadecola, S. Agrestini, M. Filippi +5
Local structure of REOFeAs (RE=La, Pr, Nd, Sm) system has been studied as a function of chemical pressure varied due to different rare-earth size. Fe K-edge extended X-ray absorpti…
Influence of the Nd states on the magnetic behavior and the electric field gradient of the oxypnictides superconductors NdFeAsOF
P. Jeglic, J. -W. G. Bos, A. Zorko +5
The structural, electronic, and magnetic properties of the superconducting NdFeAsOF phases ( for ) have been investigated experimentally by hi…
Magnetism in Re-based ferrimagnetic double perovskites
A. Winkler, N. Narayanan, D. Mikhailova +9
We have investigated spin and orbital magnetic moments of the Re 5d ion in the double perovskites A2FeReO6 (A = Ba, Sr, Ca) by X-ray magnetic circular dichroism (XMCD) at the Re L(…
High-pressure phase and transition phenomena in ammonia borane NH3BH3 from X-ray diffraction, Landau theory, and ab initio calculations
Yaroslav Filinchuk, Andriy H. Nevidomskyy, Dmitry Chernyshov +1
Structural evolution of a prospective hydrogen storage material, ammonia borane NH3BH3, has been studied at high pressures up to 12 GPa and at low temperatures by synchrotron powde…
EuFe_2As_2 magnetic structure determination
Javier Herrero-Martin, Valerio Scagnoli, Claudio Mazzoli +8
Magnetic resonant X ray scattering experiments have been performed on a single crystal of EuFe_2As_2 at the Eu L_3 absorption edge. This has permitted us to determine for the first…
Orbital occupation, atomic moments and magnetic ordering at interfaces of manganite thin films
C. Aruta, G. Ghiringhelli, V. Bisogni +4
We have performed x-ray linear and circular magnetic dichroism experiments at the Mn L2,3-edge of the La0.7Sr0.3MnO3 ultra thin films. Our measurements show that the antiferromagne…