Registration Number
0212U000333,
0107U002352
, R & D reports
Title
Nonlinear-optical, electro-optical and x-ray investigation of manyfunctional composites based on electroconduction liquid crystals with photoactivity centers.
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Head
Klimusheva G.V.,
Registration Date
01-02-2012
Organization
Institute of physics NASU
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For the development of element base of optoelectronics, holography, nonlinear optics, laser technology, photonics requires new manyfunctional materials. Thereby we investigated the fundamental properties of new both pure and composite materials of the ionic liquid crystals and anisotropic glasses based on the metal alkanoates with different photosensitive impurities and with semiconductor nanocrystals. The structures of different phases of the homological series of the cadmium alkanoates and of the cobalt alkanoates as well as of the binary mixtures of the cobalt alkanoates were investigated by using the X-ray technique. For the first time the structure and the spectral properties of the liquid crystals and the anisotropic glasses of the cadmium alkanotes with the semiconductor nanocrystals of the cadmium sulfide have been investigated. The characteristics of the holographic recording of dynamical gratings in new composite materials obtained, the nonlinear optical mechanisms of the grating recording in these materials were proposed and justified. Nonlinear optical characteristics of the new materials meet the best level of native and foreign analogies, which are created on the base of polymers and glasses with doped impurities. New composite materials can be used as the element base for devices of the ultrafast photonics, holography, nonlinear-optical information processing, optical switching, light modulators, photo-electro-chromic filters, sensors.
Product Description
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Ільїн Андрій Григорович
Бордюг Ганна Борисівна
Бугайчук Світлана Анатоліївна
Гарбовський Юрій Анатолійович
Грідякіна Олександра Валеріївна
Дідик Людмила Олександрівна
Клімушева Гертруда Василівна
Колесник Олег Григорович
Кулішов Віктор Іванович
Мельник Дарія Олександрівна
Роде Геральд Григорович
Толочко Анатолій Степанович
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2020-04-02
