Study of the indirect interaction in the quantum dots of the graphene bilayer in the framework of the s-d model

被引：2
|
作者：
Belonenko, M. B. [1 ]
Lebedev, N. G.
Pak, A. V.
机构：
[1] Entropique Inc, London, ON N6J 3S2, Canada
来源：
TECHNICAL PHYSICS LETTERS | 2011年 / 37卷 / 08期
关键词：
Technical Physic Letter; Indirect Interaction; Graphene Monolayer; Energy Band Structure; Graphene Bilayer;
D O I：
10.1134/S1063785011080049
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Specific features of the RKKY interaction in triangular quantum dots of the graphene bilayer have been studied according to the s-d exchange model. Theoretical model calculations showed that, with allowance for an electron spectrum limited by the Dirac approximation, the dependence of the exchange interaction energy on the distance between spins ceases to possess a periodic (oscillatory) character.
引用
收藏
页码：724 / 727
页数：4
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