365 citations · 1.5k across the 28 of their papers we have counts for
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Itinerant magnetic multipole moments of rank five, triakontadipoles, as the hidden order in URuSi
Francesco Crichhio, fredrik Bultmark, Oscar Granas +1
A broken symmetry ground state without any magnetic moments has been calculated by means of local-density-approximation to density functional theory plus a local exchange term, the…
Multipole decomposition of LDA+ energy and its application to actinides compounds
Fredrik Bultmark, Francesco Cricchio, Oscar Grånäs +1
A general reformulation of the exchange energy of -shell is applied in the analysis of the magnetic structure of various actinides compounds in the framework of LDA+U method. T…
Simulation of a spin-wave instability from atomistic spin dynamics
J. Hellsvik, B. Skubic, L. Nordström +1
We study the spin dynamics of a Heisenberg model at finite temperature in the presence of an external field or a uniaxial anisotropy. For the case of the uniaxial anisotropy our si…