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  <front>
    <journal-meta>
      <journal-id journal-id-type="issn">2411-3336</journal-id>
      <journal-id journal-id-type="eissn">2541-9404</journal-id>
      <journal-title-group>
        <journal-title xml:lang="ru">Записки Горного института</journal-title>
        <journal-title xml:lang="en">Journal of Mining Institute</journal-title>
      </journal-title-group>
      <publisher>
        <publisher-name xml:lang="ru">Санкт-Петербургский горный университет императрицы Екатерины ΙΙ</publisher-name>
        <publisher-name xml:lang="en">Empress Catherine II Saint Petersburg Mining University</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="doi">10.25515/pmi.2017.4.462</article-id>
      <article-id custom-type="pmi" pub-id-type="custom">pmi-11330</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/11330</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Геонаноматериалы</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Geo-nanomaterials</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">3D-diagnostics of function of electron distribution in plasma</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>3D-диагностика функции распределения электронов в плазме</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Mustafaev</surname>
            <given-names>A. S.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Мустафаев</surname>
              <given-names>А. С.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Mustafaev</surname>
              <given-names>A. S.</given-names>
            </name>
          </name-alternatives>
          <email>alexmustafaev@yandex.ru</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru">Санкт-Петербургский горный университет (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Saint-Petersburg Mining University (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Strakhova</surname>
            <given-names>A. A.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Страхова</surname>
              <given-names>А. А.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Strakhova</surname>
              <given-names>A. A.</given-names>
            </name>
          </name-alternatives>
          <email>anastasia__spb@mail.ru</email>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <aff-alternatives id="aff2">
          <aff>
            <institution xml:lang="ru">Санкт-Петербургский горный университет (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Saint-Petersburg Mining University (Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="2017-08-24">
        <day>24</day>
        <month>08</month>
        <year>2017</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2017</year>
      </pub-date>
      <volume>226</volume>
      <fpage>462</fpage>
      <lpage>468</lpage>
      <history>
        <date date-type="received" iso-8601-date="2017-03-03">
          <day>03</day>
          <month>03</month>
          <year>2017</year>
        </date>
        <date date-type="accepted" iso-8601-date="2017-05-13">
          <day>13</day>
          <month>05</month>
          <year>2017</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="2017-08-24">
          <day>24</day>
          <month>08</month>
          <year>2017</year>
        </date>
      </history>
      <permissions>
        <copyright-statement>© A. S. Mustafaev, A. A. Strakhova</copyright-statement>
        <copyright-year>2017</copyright-year>
        <copyright-holder xml:lang="ru">А. С. Мустафаев, А. А. Страхова</copyright-holder>
        <copyright-holder xml:lang="en">A. S. Mustafaev, A. A. Strakhova</copyright-holder>
        <license xlink:href="http://creativecommons.org/licenses/by/4.0">
          <license-p>CC BY 4.0</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://pmi.spmi.ru/pmi/article/view/11330">https://pmi.spmi.ru/pmi/article/view/11330</self-uri>
      <abstract xml:lang="ru">
        <p>В работе получил дальнейшее развитие метод плоского одностороннего зонда, позволяющий реконструировать полную функцию распределения электронов по скоростям в аксиально-симметричной неравновесной плазме с произвольной степенью анизотропии. Метод усовершенствован для диагностики плазмы без предположения какой-либо симметрии. Развита теория метода и получены аналитические соотношения, связывающие лежандровы компоненты второй производной зондового тока по потенциалу зонда и функции распределения электронов. Метод экспериментально апробирован в плазме положительного столба гелиевого тлеющего разряда. Продемонстрированы новые возможности метода по исследованию плазмы вблизи границ и получена нетрадиционная информация о процессах ухода заряженных частиц из плазменного объема на стенки.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>The paper gives further development of the method of a plate single-sided probe, which makes it possible to reconstruct the total electron velocity distribution function in an axially symmetric nonequilibrium plasma with an arbitrary degree of anisotropy. The method is improved for plasma diagnostics without the assumption of any symmetry. The theory of the method is developed and analytical relations are obtained connecting the Legendre components of the second-order derivative of the probe current with respect to the potential of the probe and the electron distribution function. The method is experimentally tested in the plasma of a positive column of a helium glow discharge. New possibilities of the method for investigating plasma near the boundaries are demonstrated and non-traditional information is obtained on the processes of escape of charged particles from the plasma volume on the walls.</p>
      </abstract>
      <kwd-group xml:lang="ru">
        <title>Ключевые слова</title>
        <kwd>функция распределения электронов</kwd>
        <kwd>плоский зонд</kwd>
        <kwd>радиальное электрическое поле</kwd>
        <kwd>конус потерь</kwd>
        <kwd>парадокс Ленгмюра</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <title>Keywords</title>
        <kwd>distribution function of electrons</kwd>
        <kwd>plate probe</kwd>
        <kwd>radial electrical field</kwd>
        <kwd>loss cone</kwd>
        <kwd>Langmuir paradox</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body/>
  <back>
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</article>
