Liang K.KHsu J.HFann W.SLin S.HLee K.HMAN-KIT LEUNGChuang K.RChen S.A.2022-12-142022-12-14199703796779https://www.scopus.com/inward/record.uri?eid=2-s2.0-0030677695&doi=10.1016%2fs0379-6779%2896%2904227-0&partnerID=40&md5=ae079b5caa50e2701fb1a3f930eac356https://scholars.lib.ntu.edu.tw/handle/123456789/626277A model including the migration and trapping of excitons on linear chains was proposed to understand the fluorescence dynamics of light emitting polymers. Analytic solution of the model was worked out. To verify the usefulness of the model, time-resolved PL experiments were performed on a series of materials. The characteristics in PL decay dynamics of different materials can be understood with the model qualitatively.Photoluminescence; Poly(phenylene vinylene) and derivatives[SDGs]SDG7Crystal defects; Eigenvalues and eigenfunctions; Equations of motion; Excitons; Fluorescence; Light emission; Mathematical models; Matrix algebra; Photoluminescence; Vectors; Light emitting polymers; Monomersjournal article10.1016/s0379-6779(96)04227-02-s2.0-0030677695