Enhanced photoinduced birefringence in polymer-dye complexes: Hydrogen bonding makes a difference

 |  Login

Show simple item record

dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Priimagi, Arri
dc.contributor.author Kaivola, Matti
dc.contributor.author Rodriguez, Francisco J.
dc.contributor.author Kauranen, Martti
dc.date.accessioned 2015-05-20T09:01:28Z
dc.date.available 2015-05-20T09:01:28Z
dc.date.issued 2007
dc.identifier.citation Priimagi, Arri & Kaivola, Matti & Rodriguez, Francisco J. & Kauranen, Martti. 2007. Enhanced photoinduced birefringence in polymer-dye complexes: Hydrogen bonding makes a difference. Applied Physics Letters. Volume 90, Issue 12. 121103. ISSN 0003-6951 (printed). DOI: 10.1063/1.2714292. en
dc.identifier.issn 0003-6951 (printed)
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/16118
dc.description.abstract The authors demonstrate that photoinduced birefringence in azo-dye-doped polymers is strongly enhanced by hydrogen bonding between the guest molecules and the polymer host. The primary mechanism behind the enhancement is the possibility to use high dye doping levels compared to conventional guest-host systems because dye aggregation is restrained by hydrogen bonding. Moreover, hydrogen bonding reduces the mobility of the guest molecules in the polymer host leading to a larger fraction of the induced birefringence to be preserved after the excitation light has been turned off. en
dc.format.extent 121103
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher AIP Publishing en
dc.relation.ispartofseries Applied Physics Letters en
dc.relation.ispartofseries Volume 90, Issue 12
dc.rights © 2007 American Intitute of Physics (AIP). This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. http://scitation.aip.org/content/aip/journal/apl en
dc.subject.other Physics en
dc.title Enhanced photoinduced birefringence in polymer-dye complexes: Hydrogen bonding makes a difference en
dc.type A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä fi
dc.description.version Peer reviewed en
dc.rights.holder American Intitute of Physics (AIP)
dc.contributor.school Perustieteiden korkeakoulu fi
dc.contributor.school School of Science en
dc.contributor.department Teknillisen fysiikan laitos fi
dc.contributor.department Department of Applied Physics en
dc.subject.keyword polymers en
dc.subject.keyword birefringence en
dc.subject.keyword aggregation en
dc.subject.keyword anisotropy en
dc.subject.keyword hydrogen bonding en
dc.subject.keyword photoinduced birefringence en
dc.subject.keyword photoinduced anisotropy en
dc.identifier.urn URN:NBN:fi:aalto-201505192762
dc.type.dcmitype text en
dc.identifier.doi 10.1063/1.2714292
dc.type.version Final published version en


Files in this item

This item appears in the following Collection(s)

Show simple item record

Search archive


Advanced Search

article-iconSubmit a publication

Browse

My Account