Electro-optical switching of a single component ferroelectric nematic material at room temperature.

ORAL

Abstract

The study of ferroelectric nematic liquid crystal materials has gained worldwide significance. The liquid crystal materials with ferroelectric nematic properties at room temperature have applications that are of fundamental importance in various industries that hold promise for new technologies including high-density power storage or sub-millisecond switching information displays. Here we present the measurements of the physical properties of a single component ferroelectric nematic material RT11165 with electro-optical switching properties down to room temperature. Various characterization techniques such as differential scanning calorimetry (DSC), x-ray scattering, dielectric spectroscopy, polarizing optical microscopy (POM), ferroelectric polarization and electro-optical measurements, were employed to characterize the physical properties of the material.



*Grant support: This work was supported by NSF DMR 2210083.

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Presenters

  • Alex Adaka

    • Materials Science Graduate Program, Kent State University,
    • Materials Science Graduate Program, Advanced Materials and Liquid Crystal Institute, Kent State University, Kent OH

Authors

  • Alex Adaka

    • Materials Science Graduate Program, Kent State University,
    • Materials Science Graduate Program, Advanced Materials and Liquid Crystal Institute, Kent State University, Kent OH

  • Rony Saha

    • Kent State University
    • Department of Physics, Kent State University, Kent OH, 44242, USA

  • Pawan Nepal

    • Kent State University
    • Department of Chemistry and Biochemistry, Kent State University, Kent, OH 44242, USA

  • Parikshit Guragain

    • Department of Chemistry and Biochemistry, Kent State University, Kent, OH 44242, USA

  • Kelum Perera

    • Kent State University
    • Department of Physics, Kent State University, Kent OH, 44242, USA

  • James T. Gleeson

    • Department of Physics, Kent State University, Kent OH, 44242, USA

  • Robert J. Twieg

    • Kent State University
    • Department of Chemistry and Biochemistry, Kent State University, Kent, OH 44242, USA

  • Antal Jakli

    • Kent State University
    • Materials Science Graduate Program, Kent State University, Kent OH, 44242, USA Department of Physics, Kent State University, Kent OH, 44242, USA
    • Materials Science Graduate Program, Advanced Materials and Liquid Crystal Institute, Kent State University, Kent OH, 44242, USA, Department of Physics, Kent State University
    • Department of Physics, Advanced Materials and Liquid Crystal Institute, Kent State University
    • Kent State Univerity