33 citations · 91 across the 6 of their papers we have counts for
6 papers
Strain-Modified RKKY Interaction in Carbon Nanotubes
P. D. Gorman, J. M. Duffy, S. R. Power +1
For low-dimensional metallic structures, such as nanotubes, the exchange coupling between localized magnetic dopants is predicted to decay slowly with separation. The long-range ch…
RKKY interaction between extended magnetic defect lines in graphene
Paul D. Gorman, John M. Duffy, Stephen R. Power +1
Of fundamental interest in the field of spintronics is the mechanism of indirect exchange coupling between magnetic impurities embedded in metallic hosts. A range of physical featu…
Sublattice imbalance of substitutionally doped nitrogen in graphene
James A. Lawlor, Paul D. Gorman, Stephen R. Power +2
Motivated by the recently observed sublattice asymmetry of substitutional nitrogen impurities in CVD grown graphene, we show, in a mathematically transparent manner, that oscillati…
Variable range of the RKKY interaction in edged graphene
J. M. Duffy, P. D. Gorman, S. R. Power +1
The indirect exchange interaction is one of the key factors in determining the overall alignment of magnetic impurities embedded in metallic host materials. In this work we examine…
RKKY interaction between adsorbed magnetic impurities in graphene: symmetry and strain effects
P. D. Gorman, J. M. Duffy, M. S. Ferreira +1
The growing interest in carbon-based spintronics has stimulated a number of recent theoretical studies on the RKKY interaction in graphene, with the aim of determining the most ene…
Strain-induced modulation of magnetic interactions in graphene
S. R. Power, P. D. Gorman, J. M. Duffy +1
The ease with which the physical properties of graphene can be tuned suggests a wide range of possible applications. Recently, strain engineering of these properties has been of pa…