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Photoinduced switching of electrical properties in thin films of polar indandione type organic molecules

机译：极性茚满二酮类有机分子薄膜中电学性质的光诱导转换

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The optically induced switching of organic materials with large dipole moments consisting of acceptor and donor groups bridged by a delocalized π-electron system is important for investigations of optoelectronic effects. To the contrary of azobenzene molecule, photoinduced change of dipole moment of indandione molecule does not need free volume in thin films. To modify the dipole moment and also to optimise properties of film formation, a number of novel indandione derivatives is investigated. Reversible switching of the surface potential of polymer films with incorporated or chemically attached indandione molecules is observed at irradiation in photoinduced intramolecular electron transfer wavelength.

机译：具有大偶极矩的有机材料的光诱导转换，由受局域π电子系统桥接的受主和施主基团组成，对光电效应的研究非常重要。与偶氮苯分子相反，茚满二酮分子的偶极矩的光诱导变化不需要薄膜中的自由体积。为了改变偶极矩并优化成膜性能，研究了许多新型茚满二酮衍生物。在光诱导的分子内电子转移波长的辐射下观察到具有并入或化学连接的茚满二酮分子的聚合物膜的表面电势的可逆转换。

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来源
《Organic Optoelectronics and Photonics II》|2006年|P.61922W.1-61922W.8|共8页
会议地点 Strasbourg(FR)
作者
I.Muzikante; E.Fonavs; L.Brehmer; B.Stiller;
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作者单位

Institute of Solid State Physics, University of Latvia, Riga, Latvia;

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会议组织
原文格式 PDF
正文语种 eng
中图分类基础理论;
关键词
indandione derivatives; polymer films; host-guest films; corona poling; surface potential; switching effect;

机译：茚满二酮衍生物;聚合物薄膜;客体薄膜;电晕极化;表面电势;开关效应;

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专利

1. Crystalline Organic Molecular Thin Film with Electrical Switching Property:Scanning Probe Microscopy and Optical Spectroscopy Study [J] . J.C.Li, Z.Q.Xue, K.Z.Wang, The journal of physical chemistry, B. Condensed matter, materials, surfaces, interfaces & biophysical . 2004,第50期

机译：具有电开关特性的结晶有机分子薄膜：扫描探针显微镜和光谱学研究
2. Crystalline Organic Molecular Thin Film with Electrical Switching Property:Scanning Probe Microscopy and Optical Spectroscopy Study [J] . J.C.Li, Z.Q.Xue, K.Z.Wang, The journal of physical chemistry, B. Condensed matter, materials, surfaces, interfaces & biophysical . 2004,第50期

机译：具有电开关特性的结晶有机分子薄膜：扫描探针显微镜和光谱学研究
3. Effects of Post Thermal Annealing on the Electrical Properties of Vertical Type Organic Thin Film Transistors Using Poly(3-hexylthiophene) and Its Application in Organic Light Emitting Transistor [J] . Se Young Oh, Sun Kak Hwang, Young Do Kim, Journal of nanoscience and nanotechnology . 2008,第9期

机译：热退火对聚（3-己基噻吩）垂直型有机薄膜晶体管电学特性的影响及其在有机发光晶体管中的应用
4. Photoinduced switching of electrical properties in thin films of polar indandione type organic molecules [C] . I. Muzikante, E. Fonavs, L. Brehmer, Conference on Organic Optoelectronics and Photonics . 2006

机译：光脉冲电性能在极性吲哚酮型有机分子的薄膜中
5. Luminescent properties of organic thin films under optical and electrical excitation. [D] . Holmes, Russell James Delmar. 2006

机译：有机薄膜在光和电激发下的发光特性。
6. Structural Electrical Magnetic and Resistive Switching Properties of the Multiferroic/Ferroelectric Bilayer Thin Films [O] . Ming-Cheng Kao, Hone-Zern Chen, San-Lin Young, 2017

机译：多铁/铁电双层薄膜的结构电磁和电阻转换特性
7. Crystalline Organic Molecular Thin Film with Electrical Switching Property: Scanning Probe Microscopy and Optical Spectroscopy Study [O] . -1

机译：具有电气开关的结晶有机分子薄膜：扫描探针显微镜和光学光谱研究

Photoinduced switching of electrical properties in thin films of polar indandione type organic molecules

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