In-layer conductivity and photoconductivity in MnPSe3, CdPSe3, and CdPS3 (Articolo in rivista)

Type
Label
  • In-layer conductivity and photoconductivity in MnPSe3, CdPSe3, and CdPS3 (Articolo in rivista) (literal)
Anno
  • 2001-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1063/1.1406545 (literal)
Alternative label
  • A Carnabuci, V Grasso, L Silipigni, G Salvato (2001)
    In-layer conductivity and photoconductivity in MnPSe3, CdPSe3, and CdPS3
    in Journal of applied physics; AMER INST PHYSICS, CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999 (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • A Carnabuci, V Grasso, L Silipigni, G Salvato (literal)
Pagina inizio
  • 4526 (literal)
Pagina fine
  • 4531 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 90 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 6 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 9 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Univ Messina, Dipartimento Fis Mat & Tecnol Fis Avanzate, I-98166 Messina, Italy Ist Nazl Fis Mat, Unita Messina, I-98166 Messina, Italy CNR, Ist Tecn Spettroscop, I-98123 Messina, Italy (literal)
Titolo
  • In-layer conductivity and photoconductivity in MnPSe3, CdPSe3, and CdPS3 (literal)
Abstract
  • Electrical properties of single crystals of the MnPSe3, CdPSe3, and CdPS3 layered compounds have been investigated by in-layer dc conductivity and photoconductivity measurements as a function of temperature. The observed dc conductivity dependence exhibits a semiconductor behavior for all three compounds in spite of their high resistivity values. At high temperatures the dc conductivity of all three compounds shows an Arrhenius temperature dependence, while photoconductivity is thermally activated only for MnPSe3 and almost temperature independent for CdPSe3 and CdPS3. These results, interpreted in terms of the simplified energy-band schemes existing for CdPX3 and MnPSe3, have allowed us to identify the conduction mechanisms and to deduce more information about the distribution of the electronic states in the gap region. (literal)
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