Deduction of the conformation of short chain luminescent conjugated polymers from single molecule photophysics
學年 89
學期 2
出版（發表）日期 2001-04-01
作品名稱 Deduction of the conformation of short chain luminescent conjugated polymers from single molecule photophysics
作品名稱（其他語言）
著者 White, J.D.; Hsu, J.H.; Fann, W.S.; Yang, Shu-chun; Pern, G.Y.; Chen, S.A.
單位 淡江大學物理學系
出版者 Amsterdam: Elsevier BV
著錄名稱、卷期、頁數 Chemical Physics Letters 338(4-6), pp.263-268
摘要 The fluorescent transient of single polymers of a PPV derivative, poly(2,5-dioctyloxy p-phenylene vinylene) (DOO-PPV) spin-cast in polystyrene matrix is observed. Having the polymer with low-defect density and length close to its persistent length, the effect of defects on conformation can be investigated. Independent chromophores align in the majority of cases suggesting that the polymer maintains a rod-like structure in the absence of defects. Non-aligned chromophores are the result of defects that introduce `kinks' in the polymer conformation.
關鍵字
語言 en
ISSN 0009-2614
期刊性質 國外
收錄於 SCI
產學合作
通訊作者 Fann, W.S.
審稿制度
國別 NLD
公開徵稿
出版型式 紙本
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