Сибирский федеральный университет

Тип публикации: статья из журнала (материалы конференций, опубликованные в журналах)

Год издания: 2012

Идентификатор DOI: 10.4028/www.scientific.net/SSP.190.597

Ключевые слова: Anisotropic inhomogeneities, DOS, Green Function, Superlattice, Susceptibility, Waves, Green's function, Magnetic materials, Magnetic susceptibility, Superlattices, Three dimensional, Magnetism, Continuous transitions, Correlation properties, Density of state, Dynamic susceptibility, Inhomogeneities, Spectral properties, Wave numbers, Anisotropy

Аннотация: Waves in superlattice (SL) contained inhomogeneities with anisotropic correlation properties are considered. The anisotropy of the correlation during the transition from 3D to 2D disorder is characterized by the parameter ?1 = k||/k?-1, where k|| and k? are the correlation wave numbers along the axis of the SL and in the plane of the its layers, respectively (r|| =k|| -1 and r?=k?-1 are the correlation radii). Dependencies of both the dynamic susceptibility and density of states at the continuous transition from the isotropic three-dimensional inhomogeneities (?1 = 0) to the twodimensional ones (?1 = -1) have been obtained. © (2012) Trans Tech Publications.

Журнал: (21 August 2011 through 25 August 2011, Moscow

Выпуск журнала: Vol. 190

Номера страниц: 597-600

• Ignatchenko V.A. (Siberian Branch, RAS, L. V. Kirensky Insitute of Physics, 660036, Krasnoyarsk)
• Pozdnyakov A.V. (Branch of Siberian Federal University, 662971, Zheleznogorsk)

• Scopus
• Ядро РИНЦ (eLIBRARY.RU)