{"title":"Liquid Crystal Systems with WS2 Nanoparticles in the Optical Limiting Effect","authors":"N. Kamanina, A. Toikka, D. Kvashnin","doi":"10.18083/lcappl.2021.2.73","DOIUrl":null,"url":null,"abstract":"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.","PeriodicalId":18138,"journal":{"name":"Liquid Crystals and their Application","volume":" ","pages":""},"PeriodicalIF":0.3000,"publicationDate":"2021-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Liquid Crystals and their Application","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.18083/lcappl.2021.2.73","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CRYSTALLOGRAPHY","Score":null,"Total":0}
引用次数: 1
Abstract
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.
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".
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