72 citations · 540 across the 20 of their papers we have counts for
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cond-mat1999★ 31 cited
Schwinger boson theory of anisotropic ferromagnetic ultrathin films
Carsten Timm, P. J. Jensen
Ferromagnetic thin films with magnetic single-ion anisotropies are studied within the framework of Schwinger bosonization of a quantum Heisenberg model. Two alternative bosonizatio…
cond-mat.str-el1999★ 67 cited
Field-induced magnetic reorientation and effective anisotropy of a ferromagnetic monolayer within spin wave theory
P. Fröbrich, P. J. Jensen, P. J. Kuntz
The reorientation of the magnetization of a ferromagnetic monolayer is calculated with the help of many-body Green's function theory. This allows, in contrast to other spin wave th…
cond-mat.str-el1999★ 50 cited
'Theory for the enhanced induced magnetization in coupled magnetic trilayers in the presence of spin fluctuations'
P. J. Jensen, K. H. Bennemann, P. Poulopoulos +3
Motivated by recent experiments, the effect of the interlayer exchange interaction on the magnetic properties of coupled Co/Cu/Ni trilayers is studied theoretically. He…