Nonlinear optical absorption properties of porphyrins confinedin Nafion membrane
2009 (English)In: Applied Physics A: Materials Science & Processing, ISSN 0947-8396, E-ISSN 1432-0630, Vol. 96, no 3, 685-689 p.Article in journal (Refereed) Published
The nonlinear absorption (NLA) properties of five different types of porphyrins were studied using the Z-scan technique. The porphyrins under investigation were confined into Nafion column matrix membrane in order to protect them from possible degradation. The results of the experiments have indicated that all the porphyrins tested exhibited interesting NLA properties. The nonlinear absorption coefficients (β’s) were determined at different porphyrin concentrations by comparing the Z-scan data with the theoretical functions.
Place, publisher, year, edition, pages
Springer-Verlag New York, 2009. Vol. 96, no 3, 685-689 p.
Research subject Materials Science
IdentifiersURN: urn:nbn:se:uu:diva-200498DOI: 10.1007/s00339-009-5147-9ISI: 000267777800020OAI: oai:DiVA.org:uu-200498DiVA: diva2:623928
Note: Girma Hailu is also known as Girma Hailu Gebresenbut (2013-05)2013-05-292013-05-292013-08-14Bibliographically approved