SiC-4H epitaxial layer growth using trichlorosilane (TCS) as silicon precursor (Articolo in rivista)

Type
Label
  • SiC-4H epitaxial layer growth using trichlorosilane (TCS) as silicon precursor (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Alternative label
  • Leone S., Mauceri M., Pistone G., Abbondanza G., Portuese F., Abagnale G., Valente G.L., Crippa D., Barbera M., Reitano R., Foti G., La Via F. (2006)
    SiC-4H epitaxial layer growth using trichlorosilane (TCS) as silicon precursor
    in Materials science forum
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Leone S., Mauceri M., Pistone G., Abbondanza G., Portuese F., Abagnale G., Valente G.L., Crippa D., Barbera M., Reitano R., Foti G., La Via F. (literal)
Pagina inizio
  • 179 (literal)
Pagina fine
  • 182 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 527-529 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • ETC, LPE, Dipartimento di Fisica Università di Catania, CNR-IMM (literal)
Titolo
  • SiC-4H epitaxial layer growth using trichlorosilane (TCS) as silicon precursor (literal)
Abstract
  • 4H-SiC epitaxial layers have been grown using trichlorosilane (TCS) as the silicon precursor source together with ethylene as the carbon precursor source. A higher C/Si ratio is necessary compared with the silane/ethylene system. This ratio has to be reduced especially at higher Si/H2 ratio because the step-bunching effect occurs. From the comparison with the process that uses silane as the silicon precursor, a 15% higher growth rate has been found using TCS (trichlorosilane) at the same Si/H2 ratio. Furthermore, in the TCS process, the presence of chlorine, that reduces the possibility of silicon droplet formation, allows to use a high Si/H2 ratio and then to reach high growth rates (16 OEºm/h). The obtained results on the growth rates, the surface roughness and the crystal quality are very promising. (literal)
Prodotto di
Autore CNR

Incoming links:


Prodotto
Autore CNR di
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
data.CNR.it