<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">dan</journal-id><journal-title-group><journal-title xml:lang="ru">Доклады Национальной академии наук Беларуси</journal-title><trans-title-group xml:lang="en"><trans-title>Doklady of the National Academy of Sciences of Belarus</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8323</issn><issn pub-type="epub">2524-2431</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">dan-221</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>ФИЗИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PHYSICS</subject></subj-group></article-categories><title-group><article-title>МАГНИТНЫЕ ВЗАИМОДЕЙСТВИЯ МЕЖДУ ИОНАМИ МАРГАНЦА И КОБАЛЬТА В ОКСИДАХ СО СТРУКТУРОЙ ПЕРОВСКИТА</article-title><trans-title-group xml:lang="en"><trans-title>MAGNETIC INTERACTIONS BETWEEN Mn AND Co IONS IN OXIDES WITH PEROVSKITE STRUCTURE</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>ТРОЯНЧУК</surname><given-names>И. О.</given-names></name><name name-style="western" xml:lang="en"><surname>TROYANCHUK</surname><given-names>I. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>член-корреспондент</p></bio><email xlink:type="simple">troyan@physics.by</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>ЧОБОТ</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>CHOBOT</surname><given-names>A. N.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>МАНТЫЦКАЯ</surname><given-names>О. С.</given-names></name><name name-style="western" xml:lang="en"><surname>MANTYTSKAYA</surname><given-names>O. S.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>ТЕРЕШКО</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>TERESHKO</surname><given-names>N. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>ЧОБОТ</surname><given-names>Г. М.</given-names></name><name name-style="western" xml:lang="en"><surname>CHOBOT</surname><given-names>G. M.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>ЕФИМОВА</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>EFIMOVA</surname><given-names>E. A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>ПАСТУШОНОК</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>PASTUSHONOK</surname><given-names>S. N.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>НПЦ НАН Беларуси по материаловедению, Минск</institution><country>Belarus</country></aff><aff xml:lang="ru" id="aff-2"><institution>Белорусский государственный аграрный технический университет, Минск</institution><country>Belarus</country></aff><aff xml:lang="ru" id="aff-3"><institution>Объединенный институт ядерных исследований, Дубна</institution><country>Russian Federation</country></aff><aff xml:lang="ru" id="aff-4"><institution>Белорусский государственный педагогический университет им. М. Танка, Минск</institution><country>Belarus</country></aff><pub-date pub-type="collection"><year>2014</year></pub-date><pub-date pub-type="epub"><day>09</day><month>06</month><year>2016</year></pub-date><volume>58</volume><issue>3</issue><fpage>32</fpage><lpage>36</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; ТРОЯНЧУК И.О., ЧОБОТ А.Н., МАНТЫЦКАЯ О.С., ТЕРЕШКО Н.В., ЧОБОТ Г.М., ЕФИМОВА Е.А., ПАСТУШОНОК С.Н., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">ТРОЯНЧУК И.О., ЧОБОТ А.Н., МАНТЫЦКАЯ О.С., ТЕРЕШКО Н.В., ЧОБОТ Г.М., ЕФИМОВА Е.А., ПАСТУШОНОК С.Н.</copyright-holder><copyright-holder xml:lang="en">TROYANCHUK I.O., CHOBOT A.N., MANTYTSKAYA O.S., TERESHKO N.V., CHOBOT G.M., EFIMOVA E.A., PASTUSHONOK S.N.</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://doklady.belnauka.by/jour/article/view/221">https://doklady.belnauka.by/jour/article/view/221</self-uri><abstract><p>Проведены нейтронографические и магнитные измерения составов Ln1–ySryMn1–xСoxO3 (Ln – лантаноид). Показано, что при возрастании содержания ионов кобальта его валентность повышается с двух до трех. Трехвалентный кобальт в основном находится в низкоспиновом состоянии, и только незначительная часть ионов кобальта – в высокоспиновом состоянии. Обменные взаимодействия между Co3+ и Mn4+ являются ферромагнитными и очень близки по величине к положительным обменным взаимодействиям между ионами Co2+ и Mn4+.</p></abstract><trans-abstract xml:lang="en"><p>Ln1–ySryMn1–xСoxO3 compositions have been studied using neutron diffraction and magnetization measurements. The valence of cobalt ions increases from two to three as the cobalt content is growing. Trivalent cobalt is dominant in the low spin state; however there is a small fraction of cobalt in the high spin state. Exchange interactions between Co3+ (high spin state) and Mn4+ ions are ferromagnetic and are similar in magnitude to positive exchange interactions between Co2+ and Mn4+ ions.</p></trans-abstract></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Raccah P. M., Goodenough J. B. // Phys. Rev. 1967. Vol. 155. P. 932–939.</mixed-citation><mixed-citation xml:lang="en">Raccah P. M., Goodenough J. B. // Phys. Rev. 1967. Vol. 155. P. 932–939.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Senaris-Rodriguez M. A., Goodenough J. B. // J. Solid State Chem. 1995. Vol. 118. P. 323–340.</mixed-citation><mixed-citation xml:lang="en">Senaris-Rodriguez M. A., Goodenough J. B. // J. Solid State Chem. 1995. Vol. 118. P. 323–340.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Zhou J.-S., Goodenough J. B. // Phys. Rev. B. 1999. Vol. 60. R 15002.</mixed-citation><mixed-citation xml:lang="en">Zhou J.-S., Goodenough J. B. // Phys. Rev. B. 1999. Vol. 60. R 15002.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Tokura Y. // Rep. Prog. Phys. 2006. Vol. 69. P. 797–857.</mixed-citation><mixed-citation xml:lang="en">Tokura Y. // Rep. Prog. Phys. 2006. Vol. 69. P. 797–857.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Troyanchuk I. O., Khalyavin D. D., Lynn J. W. et al. // J. Appl. Phys. 2000. Vol. 88. P. 360–368.</mixed-citation><mixed-citation xml:lang="en">Troyanchuk I. O., Khalyavin D. D., Lynn J. W. et al. // J. Appl. Phys. 2000. Vol. 88. P. 360–368.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Burnus T., Hu Z., Hsieh H. H. et al. // Phys. Rev. B. 2008. Vol. 77. P. 125124.</mixed-citation><mixed-citation xml:lang="en">Burnus T., Hu Z., Hsieh H. H. et al. // Phys. Rev. B. 2008. Vol. 77. P. 125124.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Barón-González J., Frontera C., Blasco J. et al. // J. of Physics: Conference Series. 2011. Vol. 325. P. 012007.</mixed-citation><mixed-citation xml:lang="en">Barón-González J., Frontera C., Blasco J. et al. // J. of Physics: Conference Series. 2011. Vol. 325. P. 012007.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Троянчук И. О., Чобот А. Н., Терешко Н. В. и др. // ЖЭТФ. 2011. Т. 139, вып. 5. С. 957–968.</mixed-citation><mixed-citation xml:lang="en">Троянчук И. О., Чобот А. Н., Терешко Н. В. и др. // ЖЭТФ. 2011. Т. 139, вып. 5. С. 957–968.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Toulemonde O., Studer F., Raveau B. // Solid State Communications. 2001. Vol. 118, is. 2. P. 107–112.</mixed-citation><mixed-citation xml:lang="en">Toulemonde O., Studer F., Raveau B. // Solid State Communications. 2001. Vol. 118, is. 2. P. 107–112.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
