SwePub
Sök i LIBRIS databas

  Utökad sökning

(WFRF:(Yu B. X.)) srt2:(2000-2004)
 

Sökning: (WFRF:(Yu B. X.)) srt2:(2000-2004) > (2000) > Chemical bonding, s...

  • Zheng, W.T.Department of Materials Science, Jilin University, Changchun 130023, China, State Key Laboratory of Superhard Materials, Jilin University, Changchun 130023, China, National Key Laboratory of Ion, Electron, Laser Modification, Da Lian Science and Technology University, Dalian 116024, China (författare)

Chemical bonding, structure, and hardness of carbon nitride thin films

  • Artikel/kapitelEngelska2000

Förlag, utgivningsår, omfång ...

  • 2000
  • printrdacarrier

Nummerbeteckningar

  • LIBRIS-ID:oai:DiVA.org:liu-47592
  • https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-47592URI
  • https://doi.org/10.1016/S0925-9635(00)00314-9DOI

Kompletterande språkuppgifter

  • Språk:engelska
  • Sammanfattning på:engelska

Ingår i deldatabas

Klassifikation

  • Ämneskategori:vet swepub-contenttype
  • Ämneskategori:kon swepub-publicationtype

Anmärkningar

  • Carbon nitride films are deposited on Si(001) substrates by reactive d.c. magnetron sputtering graphite in a pure N2 discharge. The chemical bonding and structure of carbon nitride films were probed using Fourier transformation infrared (FTIR) and near edge X-ray absorption fine structure (NEXAFS), and the hardness was evaluated using nanoindentation experiments. The structure and hardness for the films are dependent on the substrate temperature (T(s)). FTIR and NEXAFS spectra show that N atoms are bound to sp1, sp2 and sp3 hybridized C atoms, and the intensity of p(*) resonance for C1s NEXAFS spectra is the lowest for the film grown at T(s) = 350°C, having a turbostratic-like structure, high hardness and stress. The correlation between the structure and hardness of carbon nitride films is discussed. (C) 2000 Elsevier Science S.A. All rights reserved.Carbon nitride films are deposited on Si(001) substrates by reactive d.c. magnetron sputtering graphite in a pure N2 discharge. The chemical bonding and structure of carbon nitride films were probed using Fourier transformation infrared (FTIR) and near edge X-ray absorption fine structure (NEXAFS), and the hardness was evaluated using nanoindentation experiments. The structure and hardness for the films are dependent on the substrate temperature (Ts). FTIR and NEXAFS spectra show that N atoms are bound to sp1, sp2 and sp3 hybridized C atoms, and the intensity of p* resonance for C1s NEXAFS spectra is the lowest for the film grown at Ts = 350°C, having a turbostratic-like structure, high hardness and stress. The correlation between the structure and hardness of carbon nitride films is discussed.

Ämnesord och genrebeteckningar

  • NATURAL SCIENCES
  • NATURVETENSKAP

Biuppslag (personer, institutioner, konferenser, titlar ...)

  • Yu, W.X.Department of Materials Science, Jilin University, Changchun 130023, China (författare)
  • Li, H.B.Department of Materials Science, Jilin University, Changchun 130023, China (författare)
  • Wang, Y.M.Department of Materials Science, Jilin University, Changchun 130023, China (författare)
  • Cao, P.J.State Key Laboratory of Superhard Materials, Jilin University, Changchun 130023, China (författare)
  • Jin, Z.S.State Key Laboratory of Superhard Materials, Jilin University, Changchun 130023, China (författare)
  • Broitman, E.Department of Physics, Linkoping University, S-581 83 Linkoping, Sweden (författare)
  • Sundgren, J.-E.Department of Physics, Linkoping University, S-581 83 Linkoping, Sweden (författare)
  • Department of Materials Science, Jilin University, Changchun 130023, China, State Key Laboratory of Superhard Materials, Jilin University, Changchun 130023, China, National Key Laboratory of Ion, Electron, Laser Modification, Da Lian Science and Technology University, Dalian 116024, ChinaDepartment of Materials Science, Jilin University, Changchun 130023, China (creator_code:org_t)

Sammanhörande titlar

  • Ingår i:Diamond and related materials9:9-10, s. 1790-17940925-96351879-0062

Internetlänk

Hitta via bibliotek

Till lärosätets databas

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy