Sequential physical vapor deposition and chemical vapor deposition for the growth of In2O3-SnO2 radial and longitudinal heterojunctions (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Sequential physical vapor deposition and chemical vapor deposition for the growth of In2O3-SnO2 radial and longitudinal heterojunctions (Articolo in rivista) (literal)

Anno

• 2014-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1016/j.apsusc.2014.07.177 (literal)

Alternative label

• Vomiero A.; Ferroni M.; Natile M.M.; Fischer T.; Fiz R.; Mathur S.; Sberveglieri G. (2014)
  Sequential physical vapor deposition and chemical vapor deposition for the growth of In2O3-SnO2 radial and longitudinal heterojunctions
  in Applied surface science
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Vomiero A.; Ferroni M.; Natile M.M.; Fischer T.; Fiz R.; Mathur S.; Sberveglieri G. (literal)

Pagina inizio

• 59 (literal)

Pagina fine

• 64 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

• http://www.sciencedirect.com/science/article/pii/S016943321401705X (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 323 (literal)

Rivista

• Applied surface science (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

• 6 (literal)

Note

• ISI Web of Science (WOS) (literal)
• Scopu (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• 1,2,6 : SENSOR Lab, CNR INO, Via Branze 45, 25123 Brescia, Italy / 1,2,6 : SENSOR Lab, Department of Information Engineering and the Materials, University of Brescia, Via Valotti 9, 25133 Brescia, Italy / 3 : CNR-IENI, Via F. Marzolo 1, 35131 Padova, Italy / 3 : Department of Chemical Sciences, Padova University, Via F. Marzolo 1, 35131 Padova, Italy / 4,5 : Institute of Inorganic Chemistry, University of Cologne, Greinstrasse 6, D-50939 Cologne, Germany (literal)

Titolo

• Sequential physical vapor deposition and chemical vapor deposition for the growth of In2O3-SnO2 radial and longitudinal heterojunctions (literal)

Abstract

• Heterostructures of In2O3 and SnO2 were produced by sequential application of the physical- and chemical-vapor deposition techniques usually adopted for nanowire fabrication. In2O3 nanowires exhibit a single crystal body-centered cubic structure oriented along the [1 0 0] direction and grow epitaxially on alpha-sapphire substrate by means of a transport and condensation method assisted by Au nanoparticles. Nucleation and growth occurred via direct vapor solid (VS) mechanism competing with catalyst-mediated vapor-liquid-solid (VLS). SnO2 nanowires were obtained in a single crystal tetragonal (cassiterite) structure and oriented along the [1 0 1] direction, the growth being promoted by the gold particle at the apex of the In2O3 nanowires. The size of the catalyst thereby determines the main morphological features of SnO2 wires. CVD deposition allows precise control of the geometrical features of the heterojunction, also limiting detrimental nucleation of SnO2 on the lateral sides of In2O3 nanowires due to lower longitudinal growth rate. These results can help in improving the ability of finely tuning the morphological and structural properties of heterostructured oxide nanocrystals. (C) 2014 Elsevier B.V. All rights reserved. (literal)

Prodotto di

• Progettazione molecolare di nanosistemi organizzati (PM.P05.007.003) (Modulo)
• Institute of Condensed Matter Chemistry and Energy Technologies (ICMATE) (Istituto)

Autore CNR

• MARTA MARIA NATILE (Persona)
• ALBERTO VOMIERO (Persona)
• GIORGIO SBERVEGLIERI (Unità di personale esterno)
• MATTEO FERRONI (Unità di personale esterno)

Insieme di parole chiave

• Parole chiave di "Sequential physical vapor deposition and chemical vapor deposition for the growth of In2O3-SnO2 radial and longitudinal heterojunctions" (Insieme di parole chiave)

Incoming links:

Prodotto

• Institute of Condensed Matter Chemistry and Energy Technologies (ICMATE) (Istituto)
• Progettazione molecolare di nanosistemi organizzati (PM.P05.007.003) (Modulo)

Autore CNR di

• ALBERTO VOMIERO (Persona)
• MARTA MARIA NATILE (Persona)
• MATTEO FERRONI (Unità di personale esterno)
• GIORGIO SBERVEGLIERI (Unità di personale esterno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Applied surface science (Rivista)

Insieme di parole chiave di

• Parole chiave di "Sequential physical vapor deposition and chemical vapor deposition for the growth of In2O3-SnO2 radial and longitudinal heterojunctions" (Insieme di parole chiave)