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cond-mat.mtrl-sci2007★ 41 cited
Structure-dependent exchange in the organic magnets Cu(II)Pc and Mn(II)Pc
Wei Wu, A. Kerridge, A. H. Harker +1
We study exchange couplings in the organic magnets copper(II) phthalocyanine (Cu(II)Pc) and manganese(II) phthalocyanine (Mn(II)Pc) by a combination of Green's function perturbatio…
cond-mat.mtrl-sci2003★ 3 cited
Field emission theory beyond WKB - the full image problem
T. C. Choy, A. H. Harker, A. M. Stoneham
The classic theory of electron field emission from a cold metal surface due to Fowler and Nordheim (FN) is re-examined and found to violate the validity criteria for the WKB approx…