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<article article-type="research-article" dtd-version="1.3" xml:lang="en">
  <front xmlns:xlink="http://www.w3.org/1999/xlink">
    <journal-meta>
      <journal-title-group>
        <journal-title>St. Petersburg Polytechnic University Journal: Physics and Mathematics</journal-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Научно-технические ведомости СПбГПУ. Физико-математические науки</trans-title>
        </trans-title-group>
      </journal-title-group>
      <issn pub-type="epub">2304-9782, 2618-8686, 2405-7223</issn>
    </journal-meta>
    <article-meta xmlns:xlink="http://www.w3.org/1999/xlink">
      <article-id pub-id-type="publisher-id">1</article-id>
      <article-id pub-id-type="doi">10.18721/JPM.13401</article-id>
      <title-group>
        <article-title>An exciton in the superstrong and hyperstrong magnetic fields</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Экситон в сверхсильном и гиперсильном магнитных полях</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name>
            <surname>Vaganov</surname>
            <given-names>Sergei</given-names>
          </name>
          <xref ref-type="aff" rid="aff1"/>
          <email>SV.Exciton@mail.ioffe.ru</email>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Panfilov</surname>
            <given-names>Andrei</given-names>
          </name>
          <xref ref-type="aff" rid="aff1"/>
          <email>a.panfilov@mail.ioffe.ru</email>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Seisyan</surname>
            <given-names>Ruben</given-names>
          </name>
          <xref ref-type="aff" rid="aff1"/>
          <email>rseis@ffm.ioffe.ru</email>
        </contrib>
      </contrib-group>
      <aff id="aff1">Ioffe Physical-Technical Institute of the Russian Academy of Sciences</aff>
      <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2020-12-28">
        <day>28</day>
        <month>12</month>
        <year>2020</year>
      </pub-date>
      <volume>13</volume>
      <issue>4</issue>
      <fpage>9</fpage>
      <lpage>27</lpage>
      <self-uri xmlns:xlink="http://www.w3.org/1999/xlink" content-type="pdf" xlink:href="https://physmath.spbstu.ru/userfiles/files/articles/2020/4/01-Vaganov.pdf"/>
      <abstract xml:lang="en">
        <p>The transformation of excitonic states in the raising magnetic field has been investigated beginning with the diamagnetic exciton (strong field) through excitonic magnetopolymer (superstrong field) to the QEL exciton (hyperstrong magnetic field). The effects induced by this transformation was considered. The capability of the exciton as a model object to study the hydrogen and positron atoms in superstrong and hyperstrong magnetic fields was also analysed.</p>
      </abstract>
      <kwd-group xml:lang="en">
        <kwd>diamagnetic exciton</kwd>
        <kwd>excitonic magnetopolymer</kwd>
        <kwd>superstrong magnetic field</kwd>
        <kwd>quantum electromagnetic limit</kwd>
        <kwd>hyperstrong magnetic field</kwd>
      </kwd-group>
    </article-meta>
  </front>
</article>
