Surface Effects on Catechol/Semiconductor Interfaces (Articolo in rivista)

Type
Label
  • Surface Effects on Catechol/Semiconductor Interfaces (Articolo in rivista) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1021/jp307117h (literal)
Alternative label
  • Arrigo Calzolari, Alice Ruini, Alessandra Catellani (2012)
    Surface Effects on Catechol/Semiconductor Interfaces
    in Journal of physical chemistry. C; ACS, American chemical society, Washington, DC (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Arrigo Calzolari, Alice Ruini, Alessandra Catellani (literal)
Pagina inizio
  • 17158 (literal)
Pagina fine
  • 17163 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 116 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 6 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 32 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR NANO, Ist Nanosci, Ctr S3, I-41125 Modena, Italy Univ Modena & Reggio Emilia, Dipartimento Fis, I-41125 Modena, Italy CNR IMEM, I-43100 Parma, Italy (literal)
Titolo
  • Surface Effects on Catechol/Semiconductor Interfaces (literal)
Abstract
  • We present a density functional investigation of the surface effects on the catechol sensitization of selected hexagonal semiconductors (SiC, GaN, InN, CdS, CdSe). The atomic relaxation, the ionicity, and the reactivity, which characterize the selected substrates, are found to crucially influence both the bonding geometry and the electronic level alignment at the interface. Our results indicate that surface effects must be considered in order to obtain a correct picture of the optoelectronic response of the system. Our findings pave the way to the fundamental understanding and future design of hybrid catecholate materials for optoelectronic and biomedical applications. (literal)
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