Observation of neodymium electroluminescence
- 31 May 1999
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 74 (22), 3245-3247
- https://doi.org/10.1063/1.123357
Abstract
Organic electroluminescence devices using a neodymium(III) complex as an emitting layer were fabricated. The cell structure of glass substrate/indium–tin–oxide /N,N ′ - diphenyl -N,N ′ - di (m- tolyl)-benzidine / tris(dibenzoylmethanato)(monobathophenanthroline)neodymium(III) complex/tris(8-quinolinolato)aluminum(III) complex/Mg:Ag was employed. Sharp near-infrared emission bands assigned to f–f transitions of neodymium ion were obtained at dc bias voltage of over 15 V.Keywords
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