Search Results - subject:"static susceptibility"

Magnetostatic modes in coupled antiferromagnet/ferromagnet bilayers

Monteiro, M. A.A.; Farias, G. A.; Filho, R. N. Costa; … - In: The European Physical Journal B - Condensed Matter and … 61 (2008) 2, pp. 121-126

We study the influence of interface effects on the magnetostatic modes propagating in a coupled ferromagnetic/antiferromagnetic bilayer. We assume that the magnetic layers are thick enough to be described by the bulk parameters and they are coupled through the interaction between the magnetic...

Persistent link: https://www.econbiz.de/10009280434

The impact of renormalization group theory on magnetism

Köbler, U.; Hoser, A. - In: The European Physical Journal B - Condensed Matter and … 60 (2007) 2, pp. 151-159

The basic issues of renormalization group (RG) theory, i.e. universality, crossover phenomena, relevant interactions etc. are verified experimentally on magnetic materials. Universality is demonstrated on account of the saturation of the magnetic order parameter for T ↦ 0. Universal means that...

Persistent link: https://www.econbiz.de/10009282133

Physical properties of magnetic grains dispersed in anisotropic media

Dantas, A. L.; Carriço, A. S.; Almeida, N. S. - In: The European Physical Journal B - Condensed Matter and … 50 (2006) 4, pp. 581-585

We calculate the dynamical response of a group of non-interacting magnetic grains dispersed in a medium that imposes on them an uniaxial anisotropy. Numerical results are obtained for a collection of grains that has its volume distribution given by a Gaussian function centered in the average...

Persistent link: https://www.econbiz.de/10009282146

Magnetic susceptibility in quasi one-dimensional Ba<Subscript>a2</Subscript>V<Subscript>3</Subscript>O<Subscript>9</Subscript>: chain segmentation versus the staggered field effect

Schmidt, B.; Yushankhai, V.; Siurakshina, L.; Thalmeier, P. - In: The European Physical Journal B - Condensed Matter and … 32 (2003) 1, pp. 43-47

Persistent link: https://www.econbiz.de/10009280323

The two dimensional classical anisotropic Heisenberg ferromagnetic model with nearest- and next-nearest neighbor interactions

Gouvêa, M.E.; Pires, A.S.T. - In: The European Physical Journal B - Condensed Matter and … 25 (2002) 2, pp. 147-153

Persistent link: https://www.econbiz.de/10009281643

Finite-temperature characterization and simulations of the molecular assemblies Mn<Subscript> <Emphasis Type="Bold">6 </Subscript> and Ni<Subscript> <Emphasis Type="Bold">12 </Subscript>

Kamieniarz, G.; Matysiak, R.; D'Auria, A. Caramico; … - In: The European Physical Journal B - Condensed Matter and … 23 (2001) 2, pp. 183-189

Persistent link: https://www.econbiz.de/10009281935

High temperature expansion for frustrated and unfrustrated S=<InlineEquation ID="Equ1"> <EquationSource Format="TEX">$${1 \over 2}$$ </EquationSource> </InlineEquation> spin chains

Bühler, A.; Elstner, N.; Uhrig, G.S. - In: The European Physical Journal B - Condensed Matter and … 16 (2000) 3, pp. 475-486

Persistent link: https://www.econbiz.de/10009325050

Charge ordering and elastic constants in Fe<Subscript>3-x</Subscript>Zn<Subscript>x</Subscript> <Subscript>x</Subscript>O<Subscript>4</Subscript>

Schwenk, H.; Bareiter, S.; Hinkel, C.; Lüthi, B.; Kakol, Z. - In: The European Physical Journal B - Condensed Matter and … 13 (2000) 3, pp. 491-494

Persistent link: https://www.econbiz.de/10009325078

Pressure dependence and non-universal effects of microscopic couplings on the spin-Peierls transition in CuGeO<Subscript>3</Subscript>

Raupach, R.; Klümper, A.; Schönfeld, F. - In: The European Physical Journal B - Condensed Matter and … 17 (2000) 1, pp. 51-55

Persistent link: https://www.econbiz.de/10009282846

Effective scaling behavior of magnetization and Hamming distance in Ising thin films under a surface field

Luz, E.M. de Sousa; Siqueira, A.F.; Costa, U.M.S.; … - In: The European Physical Journal B - Condensed Matter and … 12 (1999) 1, pp. 115-118

Persistent link: https://www.econbiz.de/10009325149