Interplay between magnetic, electronic and vibrational effects in monolayer Mn_3O_4 grown on Pd(100)

C. Franchini; J. Zabloudil; R. Podloucky; F. Allegretti; F. Li; S. Surnev; F. P. Netzer

doi:10.1063/1.3097957

Interplay between magnetic, electronic and vibrational effects in monolayer Mn_3O_4 grown on Pd(100)

Materials Science 2009-11-13 v1

Authors: C. Franchini , J. Zabloudil , R. Podloucky , F. Allegretti , F. Li , S. Surnev , F. P. Netzer

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Abstract

The surface stabilized MnO(100)-like monolayer, characterised by a regular c(4x2) distribution of Mn vacancies, is studied by hybrid functionals and discussed in the light of available scanning tunneling microscopy and high-resolution electron energy loss spectroscopy data. We show that the use of hybrid functionals is crucial to account for the intermingled nature of magnetic ineractions, electron localization, structural distortions and surface phonons. The proposed Pd(100) supported Mn3O4 structure is excellently compatible with the experiments previously reported in literature.

Keywords

manganese oxide monolayer hybrid functionals magnetic interactions electron localization surface phonons scanning tunneling microscopy

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@article{arxiv.0902.1953,
  title  = {Interplay between magnetic, electronic and vibrational effects in monolayer Mn_3O_4 grown on Pd(100)},
  author = {C. Franchini and J. Zabloudil and R. Podloucky and F. Allegretti and F. Li and S. Surnev and F. P. Netzer},
  journal= {arXiv preprint arXiv:0902.1953},
  year   = {2009}
}

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16 pages, 5 figures

Interplay between magnetic, electronic and vibrational effects in monolayer Mn_3O_4 grown on Pd(100)

Abstract

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