39 citations · 67 across the 2 of their papers we have counts for
4 papers · 1 filter
The ferromagnetic transition and domain structure in LiHoF4
A. Biltmo, P. Henelius
Using Monte Carlo simulations we confirm that the rare-earth compound LiHoF4 is a very good realization of a dipolar Ising model. With only one free parameter our calculations for…
Low-temperature properties of the dilute dipolar magnet LiHo_xY_(1-x)F_4
A. Biltmo, P. Henelius
We analyze recent experiments on the dilute rare-earth compound LiHo_xY_(1-x)F_4 in the context of an effective Ising dipolar model. Using a Monte Carlo method we calculate the low…
Phase diagram of the dilute magnet LiHo_xY_{1-x}F_4
A. Biltmo, P. Henelius
We study the effective long-range Ising dipole model with a local exchange interaction appropriate for the dilute magnetic compound LiHo_{x}Y_{1-x}F_4. Our calculations yield a val…
Local density approximation for confined bosons in an optical lattice
Sara Bergkvist, Patrik Henelius, Anders Rosengren
We investigate local and global properties of the one-dimensional Bose-Hubbard model with an external confining potential, describing an atomic condensate in an optical lattice. Us…