57 citations · 175 across the 5 of their papers we have counts for
5 papers
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…
An automated and versatile ultra-low temperature SQUID magnetometer
A. Morello, W. G. J. Angenent, G. Frossati +1
We present the design and construction of a SQUID-based magnetometer for operation down to temperatures T = 10 mK, while retaining the compatibility with the sample holders typical…
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…
Long-range ferromagnetic dipolar ordering of high-spin molecular clusters
A. Morello, F. L. Mettes, F. Luis +5
We report the first example of a transition to long-range magnetic order in a purely dipolarly interacting molecular magnet. For the magnetic cluster compound Mn6O4Br4(Et2dbm)6, th…
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…