Dear Colleagues,

Liquid crystalline (LC) materials originate from the visible range of electromagnetic radiation. They have been designed and tailored for display and nondisplay applications for this spectral region. The molecular design evolved over decades and was strongly corelated with market needs. During recent years, many new areas, including THz and GHz applications, have discovered and utilized the modulating potential of LC materials. Applications for the infrared (IR) range, with some exceptions, are mainly supported by LC materials selected from a general group of mesomorphic materials. The long supremation of the visible spectral range is strongly imprinted on LC molecular design and, consequently, the new molecular design paradigm very slowly developing. The process of going beyond the visible range is important for LC materials, since each spectral range has its own optimal parameters and molecular requirements and limitations. For many different applications, such novel tailored liquid crystals are very promising and allow them to gain technological and functional advantages compared with other materials previously used in these techniques.

The goal of this Special Issue is to bring together the current research of experimental and theoretical chemists, physicists, material scientists, and chemical engineers who are working in any of the broad range of topics mentioned above. It is my pleasure to invite authors to contribute original research articles, reviews, short communications, and concept papers to this Special Issue.

Prof. Przemysław Kula
Guest Editor

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Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

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• highly birefringent nematics
• liquid crystals for IR, THz, and GHz
• superfluorinated nematics
• deuterated liquid crystals (LCs)