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Issue 17, 2016
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Topological definition of ring currents

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A definition of ring currents in a velocity vector field is proposed according to topological criteria: ring currents are axial vortices confined in, or rotating beyond, a separatrix, i.e., the boundary which marks the limits of the vortex. Its possible extension to magnetic-field induced, delocalized electron flow in atoms, small non-cyclic molecules and aromatic cyclic compounds is considered.

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The article was received on 10 Nov 2015, accepted on 23 Dec 2015 and first published on 23 Dec 2015

Article type: Paper
DOI: 10.1039/C5CP06865G
Citation: Phys. Chem. Chem. Phys., 2016,18, 11765-11771
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    Topological definition of ring currents

    P. Lazzeretti, Phys. Chem. Chem. Phys., 2016, 18, 11765
    DOI: 10.1039/C5CP06865G

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