Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Indirect RKKY interaction in any dimensionality. / Aristov, D.
в: Physical Review B - Condensed Matter and Materials Physics, Том 55, № 13, 01.01.1997, стр. 8064-8066.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Indirect RKKY interaction in any dimensionality
AU - Aristov, D.
PY - 1997/1/1
Y1 - 1997/1/1
N2 - We present an analytical method which enables one to find the exact spatial dependence of the indirect RKKY interaction between the localized moments via the conduction electrons for the arbitrary dimensionality n. The corresponding momentum dependence of the Lindhard function is exactly found for any n as well. Demonstrating the capability of the method we find the RKKY interaction in a system of metallic layers weakly hybridized to each other. Along with usual (Formula presented) in-plane oscillations, the RKKY interaction has the sign-reversal character in a direction perpendicular to layers, thus favoring the antiferromagnetic type of layers' stacking.
AB - We present an analytical method which enables one to find the exact spatial dependence of the indirect RKKY interaction between the localized moments via the conduction electrons for the arbitrary dimensionality n. The corresponding momentum dependence of the Lindhard function is exactly found for any n as well. Demonstrating the capability of the method we find the RKKY interaction in a system of metallic layers weakly hybridized to each other. Along with usual (Formula presented) in-plane oscillations, the RKKY interaction has the sign-reversal character in a direction perpendicular to layers, thus favoring the antiferromagnetic type of layers' stacking.
UR - http://www.scopus.com/inward/record.url?scp=0000515734&partnerID=8YFLogxK
U2 - 10.1103/PhysRevB.55.8064
DO - 10.1103/PhysRevB.55.8064
M3 - Article
AN - SCOPUS:0000515734
VL - 55
SP - 8064
EP - 8066
JO - Physical Review B-Condensed Matter
JF - Physical Review B-Condensed Matter
SN - 1098-0121
IS - 13
ER -
ID: 36120787