Fluorene Derivatives with High Hole Mobility

Fluorene derivatives having electron-releasing carbazole and diphenylamino substituents were demonstrated to possess high hole mobility at the level of 10 −3  cm 2 V −1 sec −1 in their amorphous films from the time-of-flight measurement; for the fluorene derivative with carbazole substituent, μ = 3....

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Published inMolecular crystals and liquid crystals (Philadelphia, Pa. : 2003) Vol. 444; no. 1; pp. 185 - 190
Main Authors Gotou, Yasuyuki, Kobashi, Yuko, Noto, Mitsuharu, Era, Masanao
Format Journal Article
LanguageEnglish
Published Taylor & Francis Group 01.02.2006
Subjects
amorphous film
fluorene derivative
hole mobility
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Summary:Fluorene derivatives having electron-releasing carbazole and diphenylamino substituents were demonstrated to possess high hole mobility at the level of 10 −3  cm 2 V −1 sec −1 in their amorphous films from the time-of-flight measurement; for the fluorene derivative with carbazole substituent, μ = 3.1 × 10 −3  cm 2 V −1 sec −1 at an applied field of 1.6 × 10 5  Vcm −1 .
ISSN:1542-1406
1563-5287
DOI:10.1080/15421400500365144