12 citations · 26 across the 4 of their papers we have counts for
4 papers
Time relaxation of interacting single--molecule magnets
J. F. Fernandez, J. J. Alonso
We study the relaxation of interacting single--molecule magnets (SMMs) in both spatially ordered and disordered systems. The tunneling window is assumed to be, as in Fe8, much narr…
Comment on "Hole digging in ensembles of tunneling molecular magnets"
J. J. Alonso, J. F. Fernandez
Tupitsyn et al. [Phys. Rev. B v69, 132406 (2004)] have recently reported results for the relaxation of crystalline systems of single--molecule magnets, such as Fe_8. They claim tha…
How systems of single-molecule magnets magnetize at low temperatures
J. F. Fernandez, J. J. Alonso
We model magnetization processes that take place through tunneling in crystals of single-molecule magnets, such as Mn_12 and Fe_8. These processes take place when a field H is appl…
Magnetic Tunnel Window's Imprint and Beyond
J. J. Alonso, J. F. Fernandez
We report results from Monte Carlo simulations of systems of magnetic dipoles that relax through quantum tunneling, much as Fe_8 crystals at very low temperature.For short times, a…