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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="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">zhps</journal-id><journal-title-group><journal-title xml:lang="ru">Журнал прикладной спектроскопии</journal-title><trans-title-group xml:lang="en"><trans-title>Zhurnal Prikladnoii Spektroskopii</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0514-7506</issn><publisher><publisher-name>B. I. Stepanov Institute of Physics of the National Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">zhps-264</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="ru"><subject>Статьи</subject></subj-group></article-categories><title-group><article-title>ПОВЕРХНОСТНЫЙ ПЛАЗМОННЫЙ РЕЗОНАНС ВЫСОКОГО ПОРЯДКА И УСИЛЕНИЕ БЛИЖНЕГО ПОЛЯ В ДИМЕРАХ АСИММЕТРИЧНОЕ НАНОКОЛЬЦО/ЭЛЛИПСОИД</article-title><trans-title-group xml:lang="en"><trans-title>HIGH-ORDER SURFACE PLASMONIC RESONANCE AND NEAR FIELD ENHANCEMENT IN ASYMMETRIC NANORING/ELLIPSOID DIMERS</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Wang</surname><given-names>Zh. .</given-names></name><name name-style="western" xml:lang="en"><surname>Wang</surname><given-names>Zh. .</given-names></name></name-alternatives><email xlink:type="simple">wangzhaohua841102@163.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ren</surname><given-names>L. .</given-names></name><name name-style="western" xml:lang="en"><surname>Ren</surname><given-names>L. .</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Энергетический институт, Колледж Юйлинь</institution></aff><aff xml:lang="en"><institution>Energy Engineering Institute, Yulin College</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>10</day><month>03</month><year>2020</year></pub-date><volume>85</volume><issue>3</issue><fpage>500</fpage><lpage>504</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Wang Z..., Ren L..., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Wang Z..., Ren L...</copyright-holder><copyright-holder xml:lang="en">Wang Z..., Ren L...</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://zhps.ejournal.by/jour/article/view/264">https://zhps.ejournal.by/jour/article/view/264</self-uri><abstract><p>Теоретически исследованы оптические свойства димеров, сформированных на основе асимметричное нанокольцо/эллипсоид с нарушением геометрической симметрии. Получены перестраиваемые поверхностные плазмонные резонансы высокого порядка. Показано, что такие резонансы обусловлены плазмонной связью между модами наноэллипсоида и асимметричного нанокольца. При соединении этих двух наноструктур на наноэллипсоиде наблюдается токовая петля. Поверхностный плазмонный резонанс этой наноструктуры может также формировать усиленные локальные поля, что можно использовать в поверхностно-усиленной спектроскопии и биосенсорном анализе. </p></abstract><trans-abstract xml:lang="en"><p>Optical properties of the asymmetric nanoring/ellipsoid dimers with breaking of geometric symmetry are investigated theoretically. A tunable high order surface plasmonic resonance is achieved. It is demonstrated that such high order resonances result from the plasmonic coupling between the modes of a nano-ellipsoid and of an asymmetric nanoring. Interestingly, a current loop is observed on the nanoellipsoid under coupling of the two nanostructures. The surface plasmonic resonance of this nanostructure can also produce enhanced local fields that can be applied in surface-enhanced spectroscopy and biosensing. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>поверхностный плазмонный резонанс</kwd><kwd>поверхностно-усиленная спектроскопия</kwd><kwd>асимметричное нанокольцо</kwd><kwd>эллипсоидальный димер</kwd><kwd>surface plasmonic resonance</kwd><kwd>surface-enhanced spectroscopy</kwd><kwd>asymmetric nanoring</kwd><kwd>ellipsoid dimer</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">S. J. Barrow, A. M. Funston, X. Wei, P. Mulvaney, Nano Today, 8, N 2, 138-167 (2013).</mixed-citation><mixed-citation xml:lang="en">S. J. Barrow, A. M. Funston, X. Wei, P. 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