67 citations · 141 across the 5 of their papers we have counts for
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Unusual quasi-one-dimensional electron dispersions in the spin-1/2 quantum magnet TiOCl
M. Hoinkis, M. Sing, J. Schaefer +8
We have studied the electronic structure of the spin-1/2 quantum magnet TiOCl by polarization-dependent momentum-resolved photoelectron spectroscopy. From that, we confirm the quas…
Terahertz Conductivity at the Verwey Transition in Magnetite
A. Pimenov, S. Tachos, T. Rudolf +5
The complex conductivity at the (Verwey) metal-insulator transition in Fe_3O_4 has been investigated at THz and infrared frequencies. In the insulating state, both the dynamic cond…
Heat capacity of the quantum magnet TiOCl
J. Hemberger, M. Hoinkis, M. Klemm +4
Measurements of the heat capacity C(T,H) of the one-dimensional quantum magnet TiOCl are presented for temperatures 2K < T < 300K and magnetic fields up to 5T. Distinct anomalies a…
Resonant Inelastic X-Ray Scattering (RIXS) in SrCuO
Atsushi Higashiya, Akihiko Shigemoto, Shuuichi Kasai +7
The resonant inelastic x-ray scattering (RIXS) was measured in an insulating SrCuO with changing the incident photon energy () near the Cu absorption edge (K-edge).…
Photoemission study of polycrystalline Gd_{1-x}Sr_xTiO_{3+delta}: correlation and surface effects
M. Sing, M. Karlsson, D. Schrupp +6
We report photoemission studies of polycrystalline samples of Sr-doped GdTiO_{3+delta}, which undergoes a Mott-Hubbard-like metal-insulator transition at a Ti-concentration of abou…