Comment on "tip-to-surface distance variations vs voltage in scanning tunneling microscopy"
Por:
Ley-Koo E.
Publicada:
1 ene 2002
Resumen:
Notational, geometrical, and electrical inconsistencies in the electrostatic potential described in a recent paper [G. Seine et al., Phys. Rev. B 60, 11 045 (1999)] are pointed out and removed where possible. The prolate spheroidal harmonic expansion of the image potential for confocal hyperboloidal electrodes is also given.
Filiaciones:
Ley-Koo E.:
Instituto de Física, Univ. Nacional Autonoma de Mexico, Apartado Postal 20-364, 01000 México, D. F., Mexico
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