X-ray photoelectron spectroscopy and secondary-ion mass spectrometry of boron nitride thin films on austenitic stainless steel (Articolo in rivista)

Type
Label
  • X-ray photoelectron spectroscopy and secondary-ion mass spectrometry of boron nitride thin films on austenitic stainless steel (Articolo in rivista) (literal)
Anno
  • 1993-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/0040-6090(93)90615-V (literal)
Alternative label
  • G.M. Ingo, G. Padeletti (1993)
    X-ray photoelectron spectroscopy and secondary-ion mass spectrometry of boron nitride thin films on austenitic stainless steel
    in Thin solid films (Print); Elsevier Sequoia, Lausanne (Svizzera)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • G.M. Ingo, G. Padeletti (literal)
Pagina inizio
  • 276 (literal)
Pagina fine
  • 279 (literal)
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  • 228 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 4 (literal)
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  • 1-2 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • G.M. Ingo, G. Padeletti CNR, ISTITUTO DI TEORIA & STRUTTURA ELETTRONICA, AREA DELLA RICERCA DI ROMA, CP 10, 00016 MONTEROTONDO STAZIONE, ROME, ITALY (literal)
Titolo
  • X-ray photoelectron spectroscopy and secondary-ion mass spectrometry of boron nitride thin films on austenitic stainless steel (literal)
Abstract
  • In order to grow thin films of boron nitride (BN), AISI 316 austenitic stailess steels have been doped with 10 and 50 ppm B and then thermally treated in dissociated NH3. The chemical composition and the distribution of the segregated phases onto the stainless steel surfaces have been studied by means of X-ray photoelectron spectroscopy (XPS) and secondary-ion mass spectrometry (SIMS). XPS depth profiles and SIMS elemental images have shown that boron segregates and reacts with dissociated NH3, thus essentially forming hexagonal BN. In particular, on high-boron-doped material, the hexagonal BN layer almost uniformly covers the surface of the steel, while on low-boron-doped steel the formation of hexagonal BN occurs only at the grain boundaries. For both materials, SIMS images have revealed also the presence at the grain boundaries of complex carbide-nitride-boride species. © 1993. (literal)
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