Dimensional Magnetic Resonances
in Nanostructure Systems

O. N. Gadomskii and A. S. Shalin

Received December 17, 2004

Abstract—It is shown that magnetic interaction of closely spaced atoms in an electromagnetic field leads to
the formation of dimensional magnetic resonances with small widths and frequencies that differ considerably
from the frequency of the magnetic resonance of an isolated atom and depend strongly on the interatomic dis-
tance and polarization of the external field. The interactions between two identical atoms and between two dif-
ferent atoms are considered with allowance for spin and orbital quantum transitions. Dimensional magnetic res-
onances in a diatomic nanostructure system are studied on the basis of a non-perturbation-theory-based solution
to a system of equations for the field and atomic variables.

PACS numbers: 87.66.Uv, 75.75.+a

DOI: 10.1134/S1064226907020106

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