liu.seSearch for publications in DiVA
Change search
ReferencesLink to record
Permanent link

Direct link
Impact of dielectric parameters on the reflectivity of 3C-SiC wafers with a rough surface morphology in the reststrahlen region
Nelson Mandela Metropolitan University, South Africa .
Linköping University, Department of Physics, Chemistry and Biology, Semiconductor Materials. Linköping University, The Institute of Technology.
Linköping University, Department of Physics, Chemistry and Biology, Thin Film Physics. Linköping University, The Institute of Technology.ORCID iD: 0000-0001-5768-0244
Idaho National Lab, ID 83415 USA .
2014 (English)In: Physica. B, Condensed matter, ISSN 0921-4526, Vol. 439, 115-118 p.Article in journal (Refereed) Published
Abstract [en]

A layer-on-substrate model is used to obtain the infrared reflectance for 3C-SiC with a rough surface morphology. The effect of varying dielectric parameters of the "damaged layer" on the observed reflectivity of the 3C-SiC in the reststrahlen region is assessed. Different simulated reflectance spectra are obtained to those if the dielectric parameters of the "substrate" were varied. Most notable changes in the shape of the simulated reststrahlen peak are observed for changes in the high frequency dielectric constant, the phonon damping constant, the phonon frequencies and "thickness" of damaged surface layer.

Place, publisher, year, edition, pages
Elsevier , 2014. Vol. 439, 115-118 p.
Keyword [en]
Infrared reflectance; SiC; Reststrahlen region
National Category
Engineering and Technology
URN: urn:nbn:se:liu:diva-105567DOI: 10.1016/j.physb.2013.10.058ISI: 000331620700025OAI: diva2:708871
Available from: 2014-03-31 Created: 2014-03-27 Last updated: 2014-10-08

Open Access in DiVA

No full text

Other links

Publisher's full text

Search in DiVA

By author/editor
Janzén, ErikHenry, Anne
By organisation
Semiconductor MaterialsThe Institute of TechnologyThin Film Physics
In the same journal
Physica. B, Condensed matter
Engineering and Technology

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 35 hits
ReferencesLink to record
Permanent link

Direct link