Journal article Open Access
Chapran, Marian; Angioni, Enrico; Findlay, Neil J.; Breig, Benjamin; Cherpk, Vladyslav; Stakhira, Pavlo; Tuttle, Tell; Volyniuk, Dmytro; Grazulevicius, Juozas V.; Nastishin, Yuriy A.; Lavrentovich, Oleg D.; Skabara, Peter J.
<?xml version='1.0' encoding='utf-8'?> <resource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://datacite.org/schema/kernel-4" xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4.1/metadata.xsd"> <identifier identifierType="URL">https://zenodo.org/record/438642</identifier> <creators> <creator> <creatorName>Chapran, Marian</creatorName> <givenName>Marian</givenName> <familyName>Chapran</familyName> <affiliation>Department of Molecular Physics, Lodz University of Technology, Zeromskiego 116, 90-924 Lodz, Poland</affiliation> </creator> <creator> <creatorName>Angioni, Enrico</creatorName> <givenName>Enrico</givenName> <familyName>Angioni</familyName> <affiliation>WestCHEM, Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow G1 1XL, U.K.</affiliation> </creator> <creator> <creatorName>Findlay, Neil J.</creatorName> <givenName>Neil J.</givenName> <familyName>Findlay</familyName> <affiliation>WestCHEM, Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow G1 1XL, U.K.</affiliation> </creator> <creator> <creatorName>Breig, Benjamin</creatorName> <givenName>Benjamin</givenName> <familyName>Breig</familyName> <affiliation>WestCHEM, Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow G1 1XL, U.K.</affiliation> </creator> <creator> <creatorName>Cherpk, Vladyslav</creatorName> <givenName>Vladyslav</givenName> <familyName>Cherpk</familyName> <affiliation>Liquid Crystal Institute and Chemical Physics Interdisciplinary Program, Kent State University, Kent, Ohio 44242, United States</affiliation> </creator> <creator> <creatorName>Stakhira, Pavlo</creatorName> <givenName>Pavlo</givenName> <familyName>Stakhira</familyName> <affiliation>Lviv Polytechnic National University, S. Bandera 12, 79013 Lviv, Ukraine</affiliation> </creator> <creator> <creatorName>Tuttle, Tell</creatorName> <givenName>Tell</givenName> <familyName>Tuttle</familyName> <affiliation>WestCHEM, Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow G1 1XL, U.K.</affiliation> </creator> <creator> <creatorName>Volyniuk, Dmytro</creatorName> <givenName>Dmytro</givenName> <familyName>Volyniuk</familyName> <affiliation>Department of Polymer Chemistry and Technology, Kaunas University of Technology, Radvilenu Plentas 19, LT-50254 Kaunas, Lithuania</affiliation> </creator> <creator> <creatorName>Grazulevicius, Juozas V.</creatorName> <givenName>Juozas V.</givenName> <familyName>Grazulevicius</familyName> <affiliation>Department of Polymer Chemistry and Technology, Kaunas University of Technology, Radvilenu Plentas 19, LT-50254 Kaunas, Lithuania</affiliation> </creator> <creator> <creatorName>Nastishin, Yuriy A.</creatorName> <givenName>Yuriy A.</givenName> <familyName>Nastishin</familyName> <affiliation>Liquid Crystal Institute and Chemical Physics Interdisciplinary Program, Kent State University, Kent, Ohio 44242, United States</affiliation> </creator> <creator> <creatorName>Lavrentovich, Oleg D.</creatorName> <givenName>Oleg D.</givenName> <familyName>Lavrentovich</familyName> <affiliation>Liquid Crystal Institute and Chemical Physics Interdisciplinary Program, Kent State University, Kent, Ohio 44242, United States</affiliation> </creator> <creator> <creatorName>Skabara, Peter J.</creatorName> <givenName>Peter J.</givenName> <familyName>Skabara</familyName> <affiliation>WestCHEM, Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow G1 1XL, U.K.</affiliation> </creator> </creators> <titles> <title>An ambipolar BODIPY derivative for a white exciplex OLED and cholesteric liquid crystal laser toward multifunctional devices</title> </titles> <publisher>Zenodo</publisher> <publicationYear>2017</publicationYear> <subjects> <subject>BODIPY dye</subject> <subject>cholesteric liquid crystal laser</subject> <subject>exciplex</subject> <subject>organic light-emitting diodes (OLEDs)</subject> <subject>white light</subject> <subject subjectScheme="url">http://id.loc.gov/authorities/subjects/sh85101397</subject> </subjects> <dates> <date dateType="Issued">2017-01-12</date> </dates> <resourceType resourceTypeGeneral="JournalArticle"/> <alternateIdentifiers> <alternateIdentifier alternateIdentifierType="url">https://zenodo.org/record/438642</alternateIdentifier> </alternateIdentifiers> <relatedIdentifiers> <relatedIdentifier relatedIdentifierType="URL" relationType="IsIdenticalTo">https://strathprints.strath.ac.uk/60334/</relatedIdentifier> <relatedIdentifier relatedIdentifierType="DOI" relationType="IsSupplementedBy">10.15129/dd4e4a3b-71a9-4cd2-a640-61b8ab54eead</relatedIdentifier> <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1021/acsami.6b13689</relatedIdentifier> </relatedIdentifiers> <rightsList> <rights rightsURI="https://creativecommons.org/licenses/by/4.0/legalcode">Creative Commons Attribution 4.0 International</rights> <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights> </rightsList> <descriptions> <description descriptionType="Abstract"><p>A new interface engineering method is demonstrated for the preparation of an efficient white organic light-emitting diode (WOLED) by embedding an ultrathin layer of the novel ambipolar red emissive compound 4,4-difluoro-2,6-di(4-hexylthiopen-2-yl)-1,3,5,7,8-pentamethyl-4-bora-3a,4a-diaza-s-indacene (bThBODIPY) in the exciplex formation region. The compound shows a hole and electron mobility of 3.3 × 10<sup>-4</sup> and 2 × 10<sup>-4</sup> cm<sup>2</sup> V<sup>-1</sup> s<sup>-1</sup>, respectively, at electric fields higher than 5.3 × 10<sup>5</sup> V cm<sup>-1</sup>. The resulting WOLED exhibited a maximum luminance of 6579 cd m<sup>-2</sup> with CIE 1931 color coordinates (0.39; 0.35). The bThBODIPY dye is also demonstrated to be an effective laser dye for a cholesteric liquid crystal (ChLC) laser. New construction of the ChLC laser, by which a flat capillary with an optically isotropic dye solution is sandwiched between two dye-free ChLC cells, provides photonic lasing at a wavelength well matched with that of a dye-doped planar ChLC cell.</p></description> </descriptions> <fundingReferences> <fundingReference> <funderName>European Commission</funderName> <funderIdentifier funderIdentifierType="Crossref Funder ID">10.13039/100010661</funderIdentifier> <awardNumber awardURI="info:eu-repo/grantAgreement/EC/H2020/674990/">674990</awardNumber> <awardTitle>Donor-Acceptor light emitting exciplexes as materials for easily to tailor ultra-efficient OLED lighting</awardTitle> </fundingReference> </fundingReferences> </resource>
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