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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">najo</journal-id><journal-title-group><journal-title xml:lang="en">Nanosystems: Physics, Chemistry, Mathematics</journal-title><trans-title-group xml:lang="ru"><trans-title>Наносистемы: физика, химия, математика</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2220-8054</issn><issn pub-type="epub">2305-7971</issn><publisher><publisher-name>Университет ИТМО</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17586/2220-8054-2016-7-6-911-918</article-id><article-id custom-type="elpub" pub-id-type="custom">najo-769</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PHYSICS</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ФИЗИКА</subject></subj-group></article-categories><title-group><article-title>The anisotropic properties of a terbium-based liquid crystal complex</article-title><trans-title-group xml:lang="ru"><trans-title></trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Dobrun</surname><given-names>L. A.</given-names></name></name-alternatives><bio xml:lang="en"><p>Universitetskaya nab. 7/9, Saint Petersburg, 199034</p></bio><email xlink:type="simple">dobrun@spbu.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Sakhatskii</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="en"><p>Universitetskaya nab. 7/9, Saint Petersburg, 199034</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Kovshik</surname><given-names>A. P.</given-names></name></name-alternatives><bio xml:lang="en"><p>Universitetskaya nab. 7/9, Saint Petersburg, 199034</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Ryumtsev</surname><given-names>E. I.</given-names></name></name-alternatives><bio xml:lang="en"><p>Universitetskaya nab. 7/9, Saint Petersburg, 199034</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Haase</surname><given-names>W.</given-names></name></name-alternatives><bio xml:lang="en"><p>Alarich-Weiss-Str 4, Darmstadt, D 64284</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Galyametdinov</surname><given-names>Yu. G.</given-names></name></name-alternatives><bio xml:lang="en"><p>Karl Marks street 68, Kazan, 420015</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Krupin</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="en"><p>Karl Marks street 68, Kazan, 420015</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Knyazev</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="en"><p>Karl Marks street 68, Kazan, 420015</p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff xml:lang="en" id="aff-1"><institution>Saint Petersburg State University</institution><country>Russian Federation</country></aff><aff xml:lang="en" id="aff-2"><institution>Technical University Darmstadt</institution><country>Germany</country></aff><aff xml:lang="en" id="aff-3"><institution>Kazan National Research Technological University</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>13</day><month>08</month><year>2025</year></pub-date><volume>7</volume><issue>6</issue><fpage>911</fpage><lpage>918</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Dobrun L.A., Sakhatskii A.S., Kovshik A.P., Ryumtsev E.I., Haase W., Galyametdinov Y.G., Krupin A.S., Knyazev A.A., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Dobrun L.A., Sakhatskii A.S., Kovshik A.P., Ryumtsev E.I., Haase W., Galyametdinov Y.G., Krupin A.S., Knyazev A.A.</copyright-holder><copyright-holder xml:lang="en">Dobrun L.A., Sakhatskii A.S., Kovshik A.P., Ryumtsev E.I., Haase W., Galyametdinov Y.G., Krupin A.S., Knyazev A.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://nanojournal.ifmo.ru/jour/article/view/769">https://nanojournal.ifmo.ru/jour/article/view/769</self-uri><abstract><p>The dielectric properties of a paramagnetic terbium-containing liquid crystal have been studied. The magnitude and the sign of the dielectric of the liquid crystalline complex have been determined. The relaxation processes (modes) characterizing the dispersion of the principal values of the sample’s dielectric permittivity has been studied. The relaxation times, activation energy and the dipole moment of the complex could be evaluated.</p></abstract><kwd-group xml:lang="en"><kwd>lanthanidomesogens</kwd><kwd>dielectric permittivity</kwd><kwd>dielectric anisotropy</kwd></kwd-group><funding-group><funding-statement xml:lang="en">L. A. Dobrun, A. P. Kovshik, A. S. Sakhatskii thank grant SPbU No 11.37.161.2014 for support of the investigation of the dielectric properties of the terbium-based complex. E. I. Ryumtsev thanks grant SPbU No 11.37.145.2014 for support of the investigation of the optical properties of the terbium-based. A. S. Krupin, A. A. Knyazev, Yu. G. 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