203 citations · 405 across the 8 of their papers we have counts for
8 papers
Superconductivity in a Molecular Metal Cluster Compound
O. Bakharev, D. Bono, H. B. Brom +3
Compelling evidence for band-type conductivity and even bulk superconductivity below K has been found in Ga-NMR experiments in crystalline ordere…
Magnetic dipolar ordering and relaxation in the high-spin molecular cluster compound Mn6
A. Morello, F. L. Mettes, O. N. Bakharev +5
Few examples of magnetic systems displaying a transition to pure dipolar magnetic order are known to date, and single-molecule magnets can provide an interesting example. The molec…
NMR evidence for two-step phase-separation in Nd_{1.85}Ce_{0.15}CuO_{4-delta}
O. N. Bakharev, I. M. Abu-Shiekah, H. B. Brom +3
By Cu NMR we studied the spin and charge structure in Nd_{2-x}Ce_{x}CuO_{4-delta}. For x=0.15, starting from a superconducting sample, the low temperature magnetic order in the sam…
Nuclear spin dynamics in the quantum regime of a single-molecule magnet
Andrea Morello, Oleg N. Bakharev, Hans B. Brom +2
We show that the nuclear spin dynamics in the single-molecule magnet Mn12-ac below 1 K is governed by quantum tunneling fluctuations of the cluster spins, combined with intercluste…
Quantum tunnelling of magnetization in Mn12-ac studied by 55Mn NMR
A. Morello, O. N. Bakharev, H. B. Brom +1
We present an ultra-low temperature study (down to T = 20 mK) of the nuclear spin-lattice relaxation (SLR) in the 55Mn nuclei of the molecular magnet Mn12-ac. The nuclear spins act…
First time determination of the microscopic structure of a stripe phase: Low temperature NMR in La2NiO4.17
I. M. Abu-Shiekah, O. Bakharev, H. B. Brom +1
The experimental observations of stripes in superconducting cuprates and insulating nickelates clearly show the modulation in charge and spin density. However, these have proven to…