140 citations · 727 across the 12 of their papers we have counts for
5 papers · 1 filter
Incommensurate magnetic ordering in Cu2Te2O5X2 (X=Cl, Br) studied by single crystal neutron diffraction
O. Zaharko, H. Ronnow, J. Mesot +8
Polarized and unpolarized neutron diffraction studies have been carried out on single crystals of the coupled spin tetrahedra systems Cu2Te2O5X2 (X=Cl, Br). A model of the magnetic…
Charge ordering, stripes and phase separation in manganese perovskite oxides: an STM/STS study
Ch. Renner, G. Aeppli, H. M. Ronnow
A microscopic characterisation of the phase transitions associated with colossal magnetoresistance (CMR) in manganese perovskite oxides is a very important ingredient in the quest…
Polarons and confinement of electronic motion to two dimensions in a layered transition metal oxide
H. M. Ronnow, Ch. Renner, G. Aeppli +2
A very remarkable feature of the layered transition metal oxides (TMOs), whose most famous members are the high-temperature superconductors (HTSs), is that even though they are pre…
Quantum Phase Transition of a Magnet in a Spin Bath
H. M. Ronnow, R. Parthasarathy, J. Jensen +3
The excitation spectrum of a model magnetic system, LiHoF, has been studied using neutron spectroscopy as the system is tuned to its quantum critical point by an applied magnet…
Incommensurate magnetism in the coupled spin tetrahedra system Cu2Te2O5Cl2
O. Zaharko, H. M. Ronnow, A. Daoud-Aladine +5
Neutron scattering studies on powder and single crystals have provided new evidences for unconventional magnetism in Cu2Te2O5Cl2. The compound is built from tetrahedral clusters of…