Si measurements: SiOx on Si

S. Kalem, S. B. Tekin, Z. E. Kaya, A. E. Hannas, Villy Sundström

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceedingPeer review

Sammanfattning

We review the results of silicon measurements, which we have performed on suboxide SiOx formed on n and p type Si wafers with different surface textures. Localized vibrational modes through Raman and FTIR, light emission properties by photoluminescence (PL), energy critical points for optical transitions, excited state dynamics and non-linear electrical properties can be used as effective methods in investigating thin oxide layers on Si. Infrared vibrational spectrum of Si-O-Si bondings in terms of transverse-optic (TO) and longitudinal-optic (LO) phonons indicating that disorder induced LO-TO optical mode coupling can be an effective tool in assessing the structural quality of the SiOx. Excited carrier dynamics and switching mechanisms can provide critical information about electronic quality of sub oxides for applications in CMOS circuits.

Originalspråkengelska
Titel på värdpublikationJoint International EUROSOl Workshop and International Conference on Ultimate Integration on Silicon-ULIS, EUROSOI-ULIS 2017 - Proceedings
FörlagIEEE - Institute of Electrical and Electronics Engineers Inc.
Sidor235-238
Antal sidor4
ISBN (elektroniskt)9781509053131
DOI
StatusPublished - 2017 juni 29
Evenemang2017 Joint International EUROSOl Workshop and International Conference on Ultimate Integration on Silicon-ULIS, EUROSOI-ULIS 2017 - Athens, Grekland
Varaktighet: 2017 apr. 32017 apr. 5

Publikationsserier

Namn
ISSN (elektroniskt)2472-9132

Konferens

Konferens2017 Joint International EUROSOl Workshop and International Conference on Ultimate Integration on Silicon-ULIS, EUROSOI-ULIS 2017
Land/TerritoriumGrekland
OrtAthens
Period2017/04/032017/04/05

Ämnesklassifikation (UKÄ)

  • Atom- och molekylfysik och optik

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