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Macromol. Chem. Phys. 1/2016
Author(s) -
Nguyen Tam Van,
Giang Ha Ngoc,
Kinashi Kenji,
Sakai Wataru,
Tsutsumi Naoto
Publication year - 2016
Publication title -
macromolecular chemistry and physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.57
H-Index - 112
eISSN - 1521-3935
pISSN - 1022-1352
DOI - 10.1002/macp.201670001
Subject(s) - perylene , derivative (finance) , electric field , acrylate , diffraction efficiency , materials science , polymer chemistry , polymer , photorefractive effect , composite number , diffraction , optics , chemistry , optoelectronics , organic chemistry , physics , composite material , molecule , monomer , quantum mechanics , financial economics , economics
Front Cover : A perylene bisimide derivative (PBI) as a role of sensitizer forms the charge transfer (CT) complex with the polymer matrix of poly(4‐(diphenylamino)benzyl acrylate) (PDAA) in a photorefractive composite system. This formation favorizes the generation of the charge carriers followed by an effective enhancement in the photo‐refractive performances. Interestingly, with only small amount (0.1 wt%) of PBI, an external diffraction efficiency of 49% with response time of 47 ms, and sensitivity of 28 cm 2 J −1 can be obtained under an applied electric field of 40 V μm −1 at writing beam of 532 nm. Further details can be found in the article by Tam Van Nguyen, Ha Ngoc Giang, Kenji Kinashi, Wataru Sakai, and Naoto Tsutsumi* on page 85.
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