Concentration Dependent Optical Properties Of Porphyrins In Nafion Matrix
2011 (English)In: Journal of nonlinear optical physics and materials, ISSN 0218-8635, Vol. 20, no 2, 175-182 p.Article in journal (Refereed) Published
Concentration dependent optical properties of the various types of porphyrin compounds were studied using optical absorbance and Z-scan measurements. Enhanced absorbancewidth of the Soret and Q-bands have been observed by blending three different porphyrin molecules in Nafion column matrix membrane. This is an important development towards achieving efficient photon-harvesting medium for possible application in photonic devices. Moreover, new evidences have been found on the concentration dependance of the nonlinear absorption coefficient (β) of the VTPP in Nafion.
Place, publisher, year, edition, pages
SINGAPORE, 2011. Vol. 20, no 2, 175-182 p.
Research subject Materials Science
IdentifiersURN: urn:nbn:se:uu:diva-200501DOI: 10.1142/S0218863511006017ISI: 000293788800007OAI: oai:DiVA.org:uu-200501DiVA: diva2:623932
Note: Girma Hailu is also known as Girma Hailu Gebresenbut (2013-05)2013-05-292013-05-292013-08-14Bibliographically approved