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

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Determination of pore size distribution and surface area of thin porous silicon layers by spectroscopic ellipsometry
Department of Physics, Fac. Sci., Chulalongkorn U., Bangkok, Thailand.
Department of Electrical Engineering, Ctr. Microlectron. Optical Mat. R., Lincoln, NE 68588-0511, United States.
Linköping University, The Institute of Technology. Linköping University, Department of Physics, Chemistry and Biology, Applied Optics .ORCID iD: 0000-0001-9229-2028
2001 (English)In: Applied Surface Science, ISSN 0169-4332, Vol. 172, no 1-2, 117-125 p.Article in journal (Refereed) Published
Abstract [en]

A non-destructive method for investigation of pore size distribution and surface area of porous silicon is presented. Adsorption and desorption isotherms of water in thin films of porous silicon are analyzed using variable angle of incidence spectroscopic ellipsometry. The analysis is based on multilayer optical models and the Bruggeman effective medium approximation. Pore size distribution and surface area are extracted from the isotherms employing the Wheeler theory combined with the Kelvin and Cohan equations. Good agreement is obtained between the calculated pore size distribution and estimations made by scanning electron microscopy. The evaluated specific surface area for the porous layers presented here is approximately 180 m2/cm3, which is in good agreement with the value reported in the literature.

Place, publisher, year, edition, pages
2001. Vol. 172, no 1-2, 117-125 p.
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:liu:diva-47460DOI: 10.1016/S0169-4332(00)00847-3OAI: oai:DiVA.org:liu-47460DiVA: diva2:268356
Available from: 2009-10-11 Created: 2009-10-11 Last updated: 2013-10-14

Open Access in DiVA

No full text

Other links

Publisher's full text

Authority records BETA

Arwin, Hans

Search in DiVA

By author/editor
Arwin, Hans
By organisation
The Institute of TechnologyApplied Optics
In the same journal
Applied Surface Science
Engineering and Technology

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 50 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf