{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T19:52:31Z","timestamp":1740167551463,"version":"3.37.3"},"reference-count":0,"publisher":"The Electrochemical Society","issue":"1","license":[{"start":{"date-parts":[[2007,9,21]],"date-time":"2007-09-21T00:00:00Z","timestamp":1190332800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/iopscience.iop.org\/page\/copyright"},{"start":{"date-parts":[[2007,9,21]],"date-time":"2007-09-21T00:00:00Z","timestamp":1190332800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/iopscience.iop.org\/info\/page\/text-and-data-mining"}],"content-domain":{"domain":["iopscience.iop.org"],"crossmark-restriction":false},"short-container-title":["ECS Trans."],"published-print":{"date-parts":[[2007,9,21]]},"abstract":"<jats:p>This work shows, for the first time, an Organic Light Emitting Diode (OLED) with a rare earth Europium(III) organic complex as the emitting layer, in particular Eu(BTA)3bipy - [tris(1 - (2 - benzoyl) -3,3,3 - trifluoroacetone))-bipyridine, europium(III)]. The OLED has a three layer structure configuration using TPD - [N,N' - bis(3-methylphenyl) - N,N'-diphenylbenzidine] and Alq3 - [aluminum - tris(8 - hydroxyquinoline)] as hole and electron transport layers respectively. Electroluminescence of the device shows pure 4f6 Eu3+ transitions. The driving voltage is about 14 V and a normal electrical current operation of 1 - 2 mA. The wall plug efficiency is of about 3\u00d710-3 %.<\/jats:p>","DOI":"10.1149\/1.2766895","type":"journal-article","created":{"date-parts":[[2007,9,21]],"date-time":"2007-09-21T22:00:58Z","timestamp":1190412058000},"page":"243-249","update-policy":"https:\/\/doi.org\/10.1088\/crossmark-policy","source":"Crossref","is-referenced-by-count":1,"title":["Novel Europium \u03b2-diketonate Complex in Organic Light Emitting Diode: Eu(BTA)3bipy [tris(1-(2-benzoyl)-3,3,3-trifluoroacetone))-bipyridine, Europium(III)]"],"prefix":"10.1149","volume":"9","author":[{"given":"G.","family":"Santos","sequence":"first","affiliation":[]},{"given":"F. J.","family":"Fonseca","sequence":"additional","affiliation":[]},{"given":"A. M.","family":"Andrade","sequence":"additional","affiliation":[]},{"given":"S. S.","family":"Braga","sequence":"additional","affiliation":[]},{"given":"A. C.","family":"Coelho","sequence":"additional","affiliation":[]},{"given":"I. S.","family":"Goncalves","sequence":"additional","affiliation":[]},{"given":"W.","family":"Simoes","sequence":"additional","affiliation":[]},{"given":"L.","family":"Pereira","sequence":"additional","affiliation":[]}],"member":"77","container-title":["ECS Transactions"],"original-title":[],"link":[{"URL":"https:\/\/iopscience.iop.org\/article\/10.1149\/1.2766895\/pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/iopscience.iop.org\/article\/10.1149\/1.2766895","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/iopscience.iop.org\/article\/10.1149\/1.2766895","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/iopscience.iop.org\/article\/10.1149\/1.2766895\/pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/iopscience.iop.org\/article\/10.1149\/1.2766895\/pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1149\/1.2766895","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"},{"URL":"https:\/\/iopscience.iop.org\/article\/10.1149\/1.2766895\/pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"},{"URL":"https:\/\/iopscience.iop.org\/article\/10.1149\/1.2766895","content-type":"text\/html","content-version":"vor","intended-application":"similarity-checking"},{"URL":"https:\/\/iopscience.iop.org\/article\/10.1149\/1.2766895\/pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,2,6]],"date-time":"2022-02-06T02:13:07Z","timestamp":1644113587000},"score":1,"resource":{"primary":{"URL":"https:\/\/iopscience.iop.org\/article\/10.1149\/1.2766895"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,9,21]]},"references-count":0,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2007,9,21]]}},"URL":"https:\/\/doi.org\/10.1149\/1.2766895","relation":{},"ISSN":["1938-5862","1938-6737"],"issn-type":[{"type":"print","value":"1938-5862"},{"type":"electronic","value":"1938-6737"}],"subject":[],"published":{"date-parts":[[2007,9,21]]},"assertion":[{"value":"Novel Europium \u03b2-diketonate Complex in Organic Light Emitting Diode: Eu(BTA)3bipy [tris(1-(2-benzoyl)-3,3,3-trifluoroacetone))-bipyridine, Europium(III)]","name":"article_title","label":"Article Title"},{"value":"ECS Transactions","name":"journal_title","label":"Journal Title"},{"value":"paper","name":"article_type","label":"Article Type"},{"value":"\u00a9 2007 ECS - The Electrochemical Society","name":"copyright_information","label":"Copyright Information"},{"name":"date_received","label":"Date Received","group":{"name":"publication_dates","label":"Publication dates"}},{"name":"date_accepted","label":"Date Accepted","group":{"name":"publication_dates","label":"Publication dates"}},{"name":"date_epub","label":"Online publication date","group":{"name":"publication_dates","label":"Publication dates"}}]}}