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

Direct link
Infrared Reflectance Kramers--Kronig Analysis by Anchor-Window Technique
Institute for Semiconductor Physics, Vilnius, Lithuania .
Institute for Semiconductor Physics, Vilnius, Lithuania .
Institute for Semiconductor Physics, Vilnius, Lithuania .
Linköping University, Department of Physics, Chemistry and Biology, Applied Optics . Linköping University, The Institute of Technology.ORCID iD: 0000-0001-9229-2028
2011 (English)In: ACTA PHYSICA POLONICA A, ISSN 0587-4246, Vol. 119, no 2, 140-142 p.Article in journal (Refereed) Published
Abstract [en]

An algorithm for the Kramers-Kronig analysis of the reflectivity spectra, based on an anchor-window technique is presented. The high-frequency asymptote, required for the Kramers-Kronig analysis, is determined by minimizing differences between the Kramers Kronig-deduced optical constants of a system under investigation and known optical constants measured in a small anchor-window. The algorithm is illustrated by applying it for a reconstruction of the optical conductivity sigma(omega) of the fci-ZnMgRE quasicrystals in the spectral range of 0.01-6.5 eV from the experimental IR Fourier-transform reflectivity data and the experimental spectral ellipsometry VIS-UV data. The reliability of the suggested Kramers-Kronig analysis technique is confirmed by independent infrared spectral ellipsometry sigma(omega) measurements for fci-ZnMgRE.

Place, publisher, year, edition, pages
Polish Academy of Sciences Warsaw , 2011. Vol. 119, no 2, 140-142 p.
National Category
Engineering and Technology
URN: urn:nbn:se:liu:diva-66154ISI: 000287288500015OAI: diva2:401893
Available from: 2011-03-04 Created: 2011-03-04 Last updated: 2013-10-14Bibliographically approved

Open Access in DiVA

No full text

Other links

Link to article

Search in DiVA

By author/editor
Arwin, Hans
By organisation
Applied Optics The Institute of Technology
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

Total: 154 hits
ReferencesLink to record
Permanent link

Direct link