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Aplesnin, S. S. Anomalies in magnetoresistance and in the bulk modulus for ferromagnetics with four-spin exchange interaction on the Kondo lattice / S. S. Aplesnin, N. I. Piskunova> // J. Phys.: Condens. Matter. - 2006. - Vol. 18, Is. 29. - P. 6859-6868, DOI 10.1088/0953-8984/18/29/023. - Cited References: 29
. - ISSN 0953-8984РУБ Physics, Condensed Matter Рубрики: MIXED-VALENCE MANGANITES PHASE-SEPARATION LA1-XSRXMNO3 BEHAVIOR PECULIARITIES TRANSITION Кл.слова (ненормированные): Elastic moduli -- Electric resistance -- Ferromagnetism -- Function evaluation -- Paramagnetism -- Transceivers -- Adiabatic approximation -- Kondo lattice -- Paramagnetic state -- Ring exchange -- Magnetoresistance Аннотация: The temperature dependence of resistivity and the bulk modulus are calculated on the Kondo lattice, with ring exchange between localized spins, using the spin-polaron and adiabatic approximation. Peak and zero values of the bulk modulus as functions of temperature and concentration are determined below the temperature of the transition to the paramagnetic state. The effects of the nearest order between transverse spin components and a value of the ring exchange between localized spins on magnetoresistivity are estimated.
WOS, Scopus, Читать в сети ИФ Держатели документа: Russian Acad Sci, Siberian Branch, LV Kirensky Phys Inst, Krasnoyarsk 660036, Russia MF Reshetneva Aircosm Siberian State Univ, Krasnoyarsk 660014, Russia ИФ СО РАН L v Kirenskii Institute of Physics, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, 660036, Russian Federation M F Reshetneva Aircosmic Siberian State University, Krasnoyarsk, 660014, Russian Federation Доп.точки доступа: Piskunova, N. I.; Аплеснин, Сергей Степанович } Найти похожие
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