Study of the indirect interaction in the quantum dots of the graphene bilayer in the framework of the s-d model |
| |
| Authors: | M. B. Belonenko N. G. Lebedev A. V. Pak |
| |
| Affiliation: | 1.Entropique Inc.,London,Canada;2.Volgograd Institute of Business,Volgograd,Russia;3.Volgograd State University,Volgograd,Russia |
| |
| Abstract: | 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. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
