http://www.cnr.it/ontology/cnr/individuo/prodotto/ID213095
Role of the substrate deoxidation process in the growth of strained InAs/InP heterostructures (Articolo in rivista)
- Type
- Label
- Role of the substrate deoxidation process in the growth of strained InAs/InP heterostructures (Articolo in rivista) (literal)
- Anno
- 1995-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1016/0022-0248(94)00953-8 (literal)
- Alternative label
M.R. Bruni, N. Gambacorti, S. Kaciulis, G. Mattogno, M.G. Simeone, L.G. Quagliano, N. Tomassini, B. Juserand (1995)
Role of the substrate deoxidation process in the growth of strained InAs/InP heterostructures
in Journal of crystal growth
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- M.R. Bruni, N. Gambacorti, S. Kaciulis, G. Mattogno, M.G. Simeone, L.G. Quagliano, N. Tomassini, B. Juserand (literal)
- Pagina inizio
- Pagina fine
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- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- CNR, ICMAT, I-00016 MONTEROTONDO, ITALY,
CNR, IMAI, I-00016 MONTEROTONDO, ITALY,
CTR NATL ETUD TELECOMMUN, LAB BAGNEUX, F-92220 BAGNEUX, FRANCE (literal)
- Titolo
- Role of the substrate deoxidation process in the growth of strained InAs/InP heterostructures (literal)
- Abstract
- We have investigated the role of the arsenic flux used during the substrate deoxidation process in the MBE (molecular beam epitaxy) growth of strained InAs/InP heterostructures. Two different experiments were performed: (i) thermal cleaning of the InP wafer under an As flux at different exposure times and (ii) the growth of very thin InAs layers (3-9 ML). The samples grown were characterized by Raman spectroscopy and selected area X-ray photoelectron spectroscopy. The results obtained demonstrated the formation of an InAsxP1-x sublayer at the interface of the InAs/InP system. The annealing of InP under an As flux promotes not only As --> P substitution on the surface, but also the subsequent diffusion of As atoms into the deeper subsurface region of InP. (literal)
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- Autore CNR
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