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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-396823
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.39682
Zusammenfassung
We use first-principles quantum Monte Carlo simulations to study the Ruderman-Kittel-Kasuya-Yosida (RKKY) interaction between hydrogen adatoms attached to a graphene sheet. We find that the pairwise RKKY interactions at distances of a few lattice spacings are strongly affected by interelectron interactions, in particular, the potential barrier between widely separated adatoms and the dimer ...
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