{"publication":"Optical Materials Express","language":[{"iso":"eng"}],"keyword":["Electronic","Optical and Magnetic Materials"],"type":"journal_article","publisher":"Optica Publishing Group","article_number":"3467","citation":{"apa":"Zhang, B., Plidschun, M., Schmidt, M. A., &#38; Kitzerow, H.-S. (2023). Anchoring and electro-optic switching of liquid crystals on nano-structured surfaces fabricated by two-photon based nano-printing. <i>Optical Materials Express</i>, <i>13</i>(12), Article 3467. <a href=\"https://doi.org/10.1364/ome.503100\">https://doi.org/10.1364/ome.503100</a>","chicago":"Zhang, Bingru, Malte Plidschun, Markus A. Schmidt, and Heinz-Siegfried Kitzerow. “Anchoring and Electro-Optic Switching of Liquid Crystals on Nano-Structured Surfaces Fabricated by Two-Photon Based Nano-Printing.” <i>Optical Materials Express</i> 13, no. 12 (2023). <a href=\"https://doi.org/10.1364/ome.503100\">https://doi.org/10.1364/ome.503100</a>.","mla":"Zhang, Bingru, et al. “Anchoring and Electro-Optic Switching of Liquid Crystals on Nano-Structured Surfaces Fabricated by Two-Photon Based Nano-Printing.” <i>Optical Materials Express</i>, vol. 13, no. 12, 3467, Optica Publishing Group, 2023, doi:<a href=\"https://doi.org/10.1364/ome.503100\">10.1364/ome.503100</a>.","ama":"Zhang B, Plidschun M, Schmidt MA, Kitzerow H-S. Anchoring and electro-optic switching of liquid crystals on nano-structured surfaces fabricated by two-photon based nano-printing. <i>Optical Materials Express</i>. 2023;13(12). doi:<a href=\"https://doi.org/10.1364/ome.503100\">10.1364/ome.503100</a>","ieee":"B. Zhang, M. Plidschun, M. A. Schmidt, and H.-S. Kitzerow, “Anchoring and electro-optic switching of liquid crystals on nano-structured surfaces fabricated by two-photon based nano-printing,” <i>Optical Materials Express</i>, vol. 13, no. 12, Art. no. 3467, 2023, doi: <a href=\"https://doi.org/10.1364/ome.503100\">10.1364/ome.503100</a>.","bibtex":"@article{Zhang_Plidschun_Schmidt_Kitzerow_2023, title={Anchoring and electro-optic switching of liquid crystals on nano-structured surfaces fabricated by two-photon based nano-printing}, volume={13}, DOI={<a href=\"https://doi.org/10.1364/ome.503100\">10.1364/ome.503100</a>}, number={123467}, journal={Optical Materials Express}, publisher={Optica Publishing Group}, author={Zhang, Bingru and Plidschun, Malte and Schmidt, Markus A. and Kitzerow, Heinz-Siegfried}, year={2023} }","short":"B. Zhang, M. Plidschun, M.A. Schmidt, H.-S. Kitzerow, Optical Materials Express 13 (2023)."},"user_id":"254","year":"2023","status":"public","_id":"49609","abstract":[{"text":"<jats:p>The alignment of liquid crystals on surfaces plays a central role in optimizing their performances. In this work, a cutting-edge nano-lithography-based method to control the local orientation of a thermotropic liquid crystal is applied to easily available commercial standard materials and evaluated. Parallel nanogrooves on a substrate, created through 3D nanoprinting in a negative-tone photoresin optimized for two-photon polymerization are used for this purpose. Azimuthal anchoring energies of the order from 10<jats:sup>−6</jats:sup> J/m<jats:sup>2</jats:sup> to 10<jats:sup>−5</jats:sup> J/m<jats:sup>2</jats:sup> are found, depending on the spacing, width and depth of the grooves. In part, these values are larger than those reported previously for another photopolymer. Both uniform alignment and spatial patterns of different alignment directions can be realized. Electro-optic studies confirm the suitability of the method for electrically addressable photonic applications and indicate strong polar anchoring.</jats:p>","lang":"eng"}],"title":"Anchoring and electro-optic switching of liquid crystals on nano-structured surfaces fabricated by two-photon based nano-printing","date_updated":"2023-12-13T16:06:29Z","issue":"12","intvolume":"        13","department":[{"_id":"313"},{"_id":"230"},{"_id":"35"}],"volume":13,"publication_identifier":{"issn":["2159-3930"]},"author":[{"first_name":"Bingru","full_name":"Zhang, Bingru","last_name":"Zhang"},{"first_name":"Malte","last_name":"Plidschun","full_name":"Plidschun, Malte"},{"full_name":"Schmidt, Markus A.","last_name":"Schmidt","first_name":"Markus A."},{"id":"254","first_name":"Heinz-Siegfried","full_name":"Kitzerow, Heinz-Siegfried","last_name":"Kitzerow"}],"publication_status":"published","date_created":"2023-12-13T15:59:37Z","doi":"10.1364/ome.503100"}