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Volumn 93, Issue 11, 2004, Pages

Strong correlations in electron doped phthalocyanine conductors near half filling

Author keywords

[No Author keywords available]

Indexed keywords

CORRELATION METHODS; CRYSTAL LATTICES; ELECTRIC INSULATORS; ELECTRONIC STRUCTURE; FULLERENES; MAGNETISM; MOLECULAR CRYSTALS; PHASE DIAGRAMS; POLYACETYLENES; POTASSIUM; SEMICONDUCTOR DOPING; THIN FILMS; VAN DER WAALS FORCES;

EID: 19644376740     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevLett.93.117002     Document Type: Article
Times cited : (75)

References (26)
  • 3
    • 7044281523 scopus 로고    scopus 로고
    • Proceedings of the 12th International Conference on Scanning and Tunneling Microscopy/Spectroscopy and Related Techniques, edited by P.M. Koenraad and M. Kemerink
    • M. F. Craciun, S. Rogge, D. A. Wismeijer, M. J. L. den Boer, T. M. Klapwijk, and A. F. Morpurgo, in Proceedings of the 12th International Conference on Scanning and Tunneling Microscopy/Spectroscopy and Related Techniques, edited by P.M. Koenraad and M. Kemerink, AIP Conference Proceedings 696, 489 (2003);
    • (2003) AIP Conference Proceedings , vol.696 , pp. 489
    • Craciun, M.F.1    Rogge, S.2    Wismeijer, D.A.3    Den Boer, M.J.L.4    Klapwijk, T.M.5    Morpurgo, A.F.6
  • 4
    • 7044280817 scopus 로고    scopus 로고
    • M. F. Craciun et al., cond-mat/0401036
    • M. F. Craciun et al., cond-mat/0401036.
  • 6
    • 7044278694 scopus 로고    scopus 로고
    • note
    • In most MPcs described in Ref. [3], there is a partly filled d-level. Strongly localized and with a large on-site Coulomb repulsion, that constitutes a nontrivial magnetic complication. The potentially interesting interplay of metallic conduction in the LUMO with these localized d electrons is beyond the scope of this work.
  • 7
    • 7044259279 scopus 로고    scopus 로고
    • note
    • MnPc, FePc, CoPc, and CuPc are open shell molecules [4], so that the pristine parent insulators must themselves constitute (single-band) Mott-Hubbard insulators.
  • 11
    • 42749108372 scopus 로고    scopus 로고
    • M. Fabrizio, A. F. Ho, L. De Leo, and G. E. Santoro, Phys. Rev. Lett. 91, 246402 (2003); L. De Leo and M. Fabrizio, Phys. Rev. B 69, 245114 (2004).
    • (2004) Phys. Rev. B , vol.69 , pp. 245114
    • De Leo, L.1    Fabrizio, M.2
  • 12
    • 7044257199 scopus 로고    scopus 로고
    • note
    • JT - 4\J\ ∼ 0.06 and 0.07 eV, respectively [4]. Resonance studies on ZnPc(2 -) and MgPc(2 -) in solution [14] confirms that these dianions could indeed be singlets.
  • 17
    • 7044260014 scopus 로고    scopus 로고
    • note
    • While the diagonal hopping approximation is not particularly realistic in the present context, it does not change the nature of the problem, and provides useful physical understanding for application to the doped MPcs.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.