63 citations · 165 across the 7 of their papers we have counts for
7 papers
Lifetimes of antiferromagnetic magnons in two and three dimensions: experiment, theory, and numerics
S. P. Bayrakci, D. A. Tennant, Ph. Leininger +5
A high-resolution neutron spectroscopic technique is used to measure momentum-resolved magnon lifetimes in the prototypical two- and three-dimensional antiferromagnets Rb2MnF4 and…
Ground State of the Quasi-1D \bvs\ resolved by Resonant Magnetic X-ray Scattering
Ph. Leininger, V. Ilakovac, Y. Joly +6
Resonant-magnetic x-ray scattering (RMXS) near the vanadium -absorption edges has been used to investigate the low temperature magnetic structure of high quality \bvs\ sin…
Competing charge density waves and temperature-dependent nesting in 2H-TaSe2
Ph. Leininger, D. Chernyshov, A. Bosak +2
Multiple charge density wave (CDW) phases in 2H-TaSe2 are investigated by high-resolution synchrotron x-ray diffraction. In a narrow temperature range immediately above the commens…
Electronic structure, magnetic and dielectric properties of the edge-sharing copper-oxide chain compound NaCuO
Ph. Leininger, M. Rahlenbeck, M. Raichle +9
We report an experimental study of \nco, a Mott insulator containing chains of edge-sharing CuO plaquettes, by polarized x-ray absorption spectroscopy (XAS), resonant magnetic…
Magnetic structure of RuSrGdCuO determined by resonant x-ray diffraction
B. Bohnenbuck, I. Zegkinoglou, J. Strempfer +11
X-ray diffraction with photon energies near the Ru L-absorption edge was used to detect resonant reflections characteristic of a G-type superstructure in RuSrGdCuO…
Hard x-ray spectroscopy in NaxCoO2 and superconducting NaxCoO2 - yH2O: A view on the bulk Co electronic properties
Philippe Leininger, J. -P. Rueff, J. -M. Mariot +6
The electronic properties of Co in bulk Na0.7CoO2 and the superconducting hydrated compound Na0.35CoO2 - y H2O have been investigated by x-ray absorption spectroscopy (XAS) and res…