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  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher-id">journal</journal-id>

      <journal-title-group>
        <journal-title>Вестник Объединенного института высоких температур</journal-title>
        <abbrev-journal-title abbrev-type="publisher">Вестник ОИВТ РАН</abbrev-journal-title>
      </journal-title-group>

      <issn pub-type="epub">2658-669X</issn>

      <publisher>
        <publisher-name>ОИВТ РАН</publisher-name>
      </publisher>
    </journal-meta>

    <article-meta>
      <article-id pub-id-type="publisher-id">105</article-id>
      <article-id pub-id-type="doi"></article-id>

      <title-group>
        <article-title>Влияние учета спиновой поляризации на  textit{ab initio} расчеты теплового расширения твердого железа</article-title>
        <trans-title-group xml:lang="en">
          <trans-title>
            Accounting for spin polarization in  textit{ab initio} calculations of thermal expansion of solid iron
          </trans-title>
        </trans-title-group>
      </title-group>

      <contrib-group>
        <contrib contrib-type="author">
          <name-alternatives>
            <name xml:lang="ru">
              <surname></surname>
              <given-names> </given-names>
            </name>
            <name xml:lang="en">
              <surname>Galtsov</surname>
              <given-names>I.S.</given-names>
            </name>
          </name-alternatives>
          <xref ref-type="aff" rid="id1">ОИВТ РАН</xref>
        </contrib>

        <contrib contrib-type="author">
          <name-alternatives>
            <name xml:lang="ru">
              <surname></surname>
              <given-names> </given-names>
            </name>
            <name xml:lang="en">
              <surname>Minakov</surname>
              <given-names>D.V.</given-names>
            </name>
          </name-alternatives>
          <xref ref-type="aff" rid="id2">ОИВТ РАН</xref>
        </contrib>

      </contrib-group>

      <aff-alternatives id="id1">
        <aff xml:lang="ru">
          <label>ОИВТ РАН</label>
          <institution>Объединенный институт высоких температур РАН (Москва, Россия)</institution>
          <addr-line>Москва, Россия</addr-line>
        </aff>
        <aff xml:lang="en">
          <label>JIHT RAS</label>
          <institution>Joint Institute for High Temperatures of the Russian Academy of Sciences (Moscow, Russia)</institution>
          <addr-line>Moscow, Russia</addr-line>
        </aff>
      </aff-alternatives>

      <aff-alternatives id="id2">
        <aff xml:lang="ru">
          <label>ОИВТ РАН</label>
          <institution>Объединенный институт высоких температур РАН (Москва, Россия)</institution>
          <addr-line>Москва, Россия</addr-line>
        </aff>
        <aff xml:lang="en">
          <label>JIHT RAS</label>
          <institution>Joint Institute for High Temperatures of the Russian Academy of Sciences (Moscow, Russia)</institution>
          <addr-line>Moscow, Russia</addr-line>
        </aff>
      </aff-alternatives>

      <pub-date publication-format="electronic" date-type="pub" pub-type="epub" iso-8601-date="2023-02-21">
        <day>21</day>
        <month>02</month>
        <year>2023</year>
      </pub-date>

      <volume>8</volume>
      <issue>3</issue>
      <fpage>13</fpage>
      <lpage>17</lpage>

      <abstract xml:lang="ru">
        <p>В данной работе мы исследуем влияние спиновой поляризации на описание теплового расширения твердого железа в рамках подхода квантовой молекулярной динамики. Данные о зависимости плотности от температуры при атмосферном давлении представлены на основе расчетов как с учетом, так и без учета спиновой поляризации. Приведено сравнение с экспериментальными данными. Особое внимание уделено зависимости термодинамических и магнитных свойств твердого железа от начального распределения магнитных моментов атомов и типа кристаллической решетки.</p>
      </abstract>

      <abstract xml:lang="en" abstract-type="summary">
        <p>In this work we study the influence of spin polarization on thermal expansion of solid iron in the framework of quantum molecular dynamics approach. The dependence of density on temperature for solid iron is reconstructed both with and without taking spin polarization into account. Comparison with experimental data is presented. Special attention is paid to the dependence of thermodynamic and magnetic properties of solid iron on the initial distribution of magnetic moments and the type of crystal lattice.</p>
      </abstract>

      <kwd-group kwd-group-type="author-keywords" xml:lang="ru">
        <kwd>Квантовая молекулярная динамика</kwd>
        <kwd>спиновая поляризация</kwd>
        <kwd>железо</kwd>
        <kwd>тепловое расширение</kwd>
        <kwd>точка Кюри</kwd>
      </kwd-group>

      <kwd-group kwd-group-type="author-keywords" xml:lang="en">
        <kwd>Quantum molecular dynamics</kwd>
        <kwd>spin polarization</kwd>
        <kwd>thermal expansion</kwd>
        <kwd>iron</kwd>
        <kwd>Curie point</kwd>
      </kwd-group>

    </article-meta>
  </front>
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