• 文献标题:   Study of the indirect interaction in the quantum dots of the graphene bilayer in the framework of the s-d model
  • 文献类型:   Article
  • 作  者:   BELONENKO MB, LEBEDEV NG, PAK AV
  • 作者关键词:  
  • 出版物名称:   TECHNICAL PHYSICS LETTERS
  • ISSN:   1063-7850
  • 通讯作者地址:   Entropique Inc
  • 被引频次:   3
  • DOI:   10.1134/S1063785011080049
  • 出版年:   2011

▎ 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.