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cond-mat.str-el2007★ 49 cited
Magnetic order and spin fluctuations in low-dimensional insulating systems
A A Katanin, V Yu Irkhin
The current theoretical and experimental situations are reviewed for low-dimensional insulating systems with a low magnetic transition temperature TM and pronounced short-range mag…
cond-mat.str-el2005★ 5 cited
Sum rules for X-ray magnetic circular dichroism spectra in strongly correlated ferromagnets
V. Yu. Irkhin, M. I. Katsnelson
It is proven that the sum rules for X-ray magnetic dichroism (XMCD) spectra that are used to separate spin and orbital contributions to the magnetic moment are formally correct for…
cond-mat.str-el2000
Quantitative Description of Thermodynamics of Layered Magnets in a Wide Temperature Region
V. Yu. Irkhin, A. A. Katanin
The thermodynamics of layered antiferro- and ferromagnets with a weak interlayer coupling and/or easy-axis anisotropy is investigated. A crossover from an isotropic 2D-like to 3D H…