Electro-optical Properties and Temporal Stability of the Guest-Host DCNP/PEK-c Polymer Thin Film
SHI Wei1 , FANG Chang-Shui1 , PAN Qi-Wei1 , SUN Xun1 ,GU Qing-Tian1 , XU Dong1 ,WEI Hong-Zhen2 , YU Jin-Zhong2
1 State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100
2 Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083
Electro-optical Properties and Temporal Stability of the Guest-Host DCNP/PEK-c Polymer Thin Film
SHI Wei1 ;FANG Chang-Shui1 ;PAN Qi-Wei1 ;SUN Xun1 ,GU Qing-Tian1 ;XU Dong1 ,WEI Hong-Zhen2 ;YU Jin-Zhong2
1 State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100
2 Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083
关键词 ：
42.65.An ,
78.66.Qn ,
68.60.-p ,
42.70.Jk
Abstract ： The polyetherketone (PEK-c) guest-host system thin films in which the range of the weight percent of 3-(1,l-dicyanothenyl)-l-phenyl-4, 5-dihydro-1H-pryazole (DCNP) is from 20% to 50% were prepared. The predicted high value of electro-optical (EO) coefficient γ33 = 48.8pm/V by using two-level model was obtained when the weight percent of DCNP in the polymer system is 40%.whereas EO coefficients are attenuated at higher chromophore loading than 40%. The temporal stability of the EO activity of the guest-host polymer was evaluated by probing the decay of the orientational order of the chromophores in the polymer system.
Key words ：
42.65.An
78.66.Qn
68.60.-p
42.70.Jk
出版日期: 2000-01-01
:
42.65.An
(Optical susceptibility, hyperpolarizability)
78.66.Qn
(Polymers; organic compounds)
68.60.-p
(Physical properties of thin films, nonelectronic)
42.70.Jk
(Polymers and organics)
引用本文:
SHI Wei;FANG Chang-Shui;PAN Qi-Wei;SUN Xun;GU Qing-Tian;XU Dong;WEI Hong-Zhen;YU Jin-Zhong. Electro-optical Properties and Temporal Stability of the Guest-Host DCNP/PEK-c Polymer Thin Film
[J]. 中国物理快报, 2000, 17(1): 22-24.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2000/V17/I1/22
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