WS2纳米粒子在光限幅效应中的液晶系统

IF 0.3 Q4 CRYSTALLOGRAPHY

Liquid Crystals and their Application Pub Date : 2021-06-29 DOI:10.18083/lcappl.2021.2.73

N. Kamanina, A. Toikka, D. Kvashnin

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引用次数: 1

摘要

考虑了以液晶系统为例，在可见光和近红外光谱中显示辐射光学限制效应的可能性，并与敏化溶液、悬浮液和薄膜结构进行了比较。首次研究了在1.54微米脉冲铒激光照射下液晶- ws2纳米粒子体系的光限效应。实验结果得到了量子化学模拟的支持。通过对实验数据的分析，提出所制备的具有不同类型纳米结构的LC细胞可以有效地应用于激光和生物医药行业。

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Liquid Crystal Systems with WS2 Nanoparticles in the Optical Limiting Effect

The possibilities of displaying the effect of optical limiting of radiation in the visible and near IR-spectrum on the example of liquid crystal (LC) systems are considered and compared with sensitized solutions, suspensions and thin-film structures. For the first time, the effect of optical limiting is shown for a liquid crystal – WS 2 nanoparticle system irradiated at the wavelength of the pulsed Er-laser of 1.54 microns. Experimental results are sup-ported by quantum-chemical simulations. Based on the analyzed experimental data, it is proposed that the devel-oped LC cells with different types of nanostructures can be effectively used for laser and biomedical industries.

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来源期刊

Liquid Crystals and their Application CRYSTALLOGRAPHY-

CiteScore

1.30

自引率

40.00%

发文量

期刊介绍： The Journal presents the following main directions of creation/construction, study and application of self-assembled materials: SYNTHESIS, STRUCTURE, PROPERTIES, MEDICINE, BIOLOGY, NANOTECHNOLOGY, SENSORS, PRACTICAL APPLICATION and INFORMATION. The journal is addressed to researchers, lecturers, university students, engineers. The publisher of the journal is the Nanomaterials Research Institute of "Ivanovo State University".