<?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">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-1564</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>СПЕКТРОСКОПИЯ РАССЕИВАЮЩИХ СРЕД</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SPECTROSCOPY OF SCATTERING MEDIA</subject></subj-group></article-categories><title-group><article-title>Температурная зависимость спектров оптического отражения монокристаллов CuInSe2 со структурой халькопирита</article-title><trans-title-group xml:lang="en"><trans-title>Temperature Dependence of the Optical Reflection Spectra of CuInSe2 Single Crystals with a Chalcopyrite 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>Бородавченко</surname><given-names>О. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Borodavchenko</surname><given-names>O. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><email xlink:type="simple">borodavchenko@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>Живулько</surname><given-names>В. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhivulko</surname><given-names>V. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мялик</surname><given-names>И. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Myalik</surname><given-names>I. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мудрый</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Mudryi</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Якушев</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Yakushev</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Екатеринбург</p></bio><bio xml:lang="en"><p>Ekaterinburg</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Научно-практический центр НАН Беларуси по материаловедению</institution></aff><aff xml:lang="en"><institution>Scientific-Practical Material Research Centre of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт физики металлов им. М. Н. Михеева УрО РАН;&#13;
Уральский федеральный университет;&#13;
Институт химии твердого тела УрО РАН</institution></aff><aff xml:lang="en"><institution>M. N. Mikheev Institute of Metal Physics of the Ural Branch of Russian Academy of Sciences;&#13;
Ural Federal University;&#13;
Institute of Solid State Chemistry of the Ural Branch of Russian Academy of Sciences</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>27</day><month>05</month><year>2024</year></pub-date><volume>91</volume><issue>3</issue><fpage>409</fpage><lpage>416</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Бородавченко О.М., Живулько В.Д., Мялик И.Д., Мудрый А.В., Якушев М.В., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Бородавченко О.М., Живулько В.Д., Мялик И.Д., Мудрый А.В., Якушев М.В.</copyright-holder><copyright-holder xml:lang="en">Borodavchenko O.M., Zhivulko V.D., Myalik I.D., Mudryi A.V., Yakushev M.V.</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/1564">https://zhps.ejournal.by/jour/article/view/1564</self-uri><abstract><p>В спектрах оптического отражения монокристаллов прямозонного соединения CuInSe2 при температуре 8.6 К в областях энергии А ~ 1.0409 эВ, В ~ 1.0445 эВ и С ~ 1.2690 эВ обнаружены резонансы свободных экситонов. Установлено, что появление трех резонансов отражения А, В и С обусловлено снятием вырождения с энергетических уровней валентной зоны из-за наличия кристаллического поля и спин-орбитального взаимодействия в тетрагональной решетке CuInSe2 с ΔCF ~ 5.4 мэВ и ΔSO ~ 224 мэВ. По данным измерения температурной зависимости спектров отражения в диапазоне температур 8.6—90 К обнаружено увеличение энергетического положения резонансов свободных экситонов А и В, обусловленное деформацией элементарной ячейки (тетрагональным растяжением) соединения CuInSe2 со структурой халькопирита. По данным тушения интенсивности экситонных резонансов А ~ 1.0409 эВ и В ~ 1.0445 эВ при увеличении температуры определена энергия связи свободных экситонов — 10.7 и 152 мэВ.</p></abstract><trans-abstract xml:lang="en"><p>The resonances of free excitons A ~ 1.0409 eV, B ~ 1.0445 eV and C ~ 1.2690 eV are detected in the reflection spectra of single crystals of the direct-gap compound CuInSe2 at temperature of 8.6 K. It has been established that the resolving of these resonances A, B and C can be explained by the removal of degeneracy from the energy levels of the valence band due to the influence of crystal field and spin-orbit interaction in the tetragonal lattice of CuInSe2 with ΔCF ~ 5.4 meV and ΔSO ~ 224 meV. Based on measurements of the temperature dependence of the reflection spectra in the range of 8.6–90 K an effect of increasing the energy position of the resonances of free excitons A and B caused by the deformation of the unit cell (tetragonal stretching) of the CuInSe2 lattice with a chalcopyrite structure has been discovered. Based on the temperature quenching of the exciton resonances A ~ 1.0409 eV and B ~ 1.0445 eV the binding energy of these excitons has been determined to be 10.7 and 15.2 meV, respectively.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>CuInSe2</kwd><kwd>монокристалл</kwd><kwd>экситоны</kwd><kwd>оптическое отражение</kwd></kwd-group><kwd-group xml:lang="en"><kwd>CuInSe2</kwd><kwd>single crystal</kwd><kwd>excitons</kwd><kwd>optical reflectivity</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при финансовой поддержке Белорусского республиканского фонда фундаментальных исследований (проект № Ф22М-010) и Министерства науки и высшего образования РФ (“Спин” № АААА-А18-118020290104-2).</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">M. A. Green, E. D. Dunlop, M. Yoshita, N. Kopidacis, K. Bothe, G. Siefer, X. Xao. Prog. Photovolt. Res. Appl., 31 (2023) 651—653</mixed-citation><mixed-citation xml:lang="en">M. A. Green, E. D. Dunlop, M. Yoshita, N. Kopidacis, K. Bothe, G. Siefer, X. Xao. Prog. Photovolt. Res. Appl., 31 (2023) 651—653</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">P. J. Jackson, D. Hariskos, R. Wuerz, W. Wishmann, P. Powalla. Phys. Stat. Sol. PRL, 10, N 3 (2016) 583—586</mixed-citation><mixed-citation xml:lang="en">P. J. Jackson, D. Hariskos, R. Wuerz, W. Wishmann, P. Powalla. Phys. Stat. Sol. PRL, 10, N 3 (2016) 583—586</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">M. Nakamura, K. Yamaguchi, Y. Kimoto, Y. Yasaki, T. Kato, H. Sigumoto. IEEE J. Photovolt., 9, N 6 (2019) 1863—1867</mixed-citation><mixed-citation xml:lang="en">M. Nakamura, K. Yamaguchi, Y. Kimoto, Y. Yasaki, T. Kato, H. Sigumoto. IEEE J. Photovolt., 9, N 6 (2019) 1863—1867</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">U. Banik, K. Sasaki, N. Reininghaus, K. Gehrke, M. Vehse, M. Sznajder, T. Sproewitz, C. Agert. Solar Energy Mater. Solar Cells, 209 (2020) 110456(1—8)</mixed-citation><mixed-citation xml:lang="en">U. Banik, K. Sasaki, N. Reininghaus, K. Gehrke, M. Vehse, M. Sznajder, T. Sproewitz, C. Agert. Solar Energy Mater. Solar Cells, 209 (2020) 110456(1—8)</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">S. Hamtaei, G. Brammertz, J. Poortmans, B. Vermang. npj Flexible electron., 7, N 1 (2023) 36(1—12)</mixed-citation><mixed-citation xml:lang="en">S. Hamtaei, G. Brammertz, J. Poortmans, B. Vermang. npj Flexible electron., 7, N 1 (2023) 36(1—12)</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">S. Siebentritt, T. P. Weiss. Sci. China-Phys. Mech. Astron., 66, N 1 (2023) 217301(1—15)</mixed-citation><mixed-citation xml:lang="en">S. Siebentritt, T. P. Weiss. Sci. China-Phys. Mech. Astron., 66, N 1 (2023) 217301(1—15)</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">M. Yamaguchi. J. Appl. Phys., 78, N 3 (1995) 1476—1480</mixed-citation><mixed-citation xml:lang="en">M. Yamaguchi. J. Appl. Phys., 78, N 3 (1995) 1476—1480</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">A. Jasenek, U. Rau. J. Appl. Phys., 90, N 2 (2001) 650—658</mixed-citation><mixed-citation xml:lang="en">A. Jasenek, U. Rau. J. Appl. Phys., 90, N 2 (2001) 650—658</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">M. Yakushev, Y. Feofanov, J. Krustok, M. Grossberg, A. Mudryi. Bull. Russ. Academy Sci.: Physics, 70, N 6 (2006) 913—923</mixed-citation><mixed-citation xml:lang="en">M. Yakushev, Y. Feofanov, J. Krustok, M. Grossberg, A. Mudryi. Bull. Russ. Academy Sci.: Physics, 70, N 6 (2006) 913—923</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">M. Imaizumi, T. Sumita, S. Kawakita, K. Aoyama, O. Anzawa, T. Aburaya, T. Hisamatsu, S. Matsuda. Prog. Photovolt. Res. Appl., 13 (2005) 93—102</mixed-citation><mixed-citation xml:lang="en">M. Imaizumi, T. Sumita, S. Kawakita, K. Aoyama, O. Anzawa, T. Aburaya, T. Hisamatsu, S. Matsuda. Prog. Photovolt. Res. Appl., 13 (2005) 93—102</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">R. D. Tomlinson. Solar Cells, 16 (1986) 17—26</mixed-citation><mixed-citation xml:lang="en">R. D. Tomlinson. Solar Cells, 16 (1986) 17—26</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">P. Deus, H. Neumann, G. Kuhn, B. Hinze. Phys. Status Solidi (a), 80 (1983) 205—209</mixed-citation><mixed-citation xml:lang="en">P. Deus, H. Neumann, G. Kuhn, B. Hinze. Phys. Status Solidi (a), 80 (1983) 205—209</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">W. Paszkowicz, R. Minikayev, P. Piszora, D. Trots, M. Knapp, T. Wojciechowski, R. Bacewicz. Appl. Phys. A, 116, N 2 (2014) 767—780</mixed-citation><mixed-citation xml:lang="en">W. Paszkowicz, R. Minikayev, P. Piszora, D. Trots, M. Knapp, T. Wojciechowski, R. Bacewicz. Appl. Phys. A, 116, N 2 (2014) 767—780</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">L. J. Shay, J. H. Wernick. Ternary Chalcopyrite Semiconductors – Growth, Electronic Properties, and Applications, Pergamon, Oxford (1975)</mixed-citation><mixed-citation xml:lang="en">L. J. Shay, J. H. Wernick. Ternary Chalcopyrite Semiconductors – Growth, Electronic Properties, and Applications, Pergamon, Oxford (1975)</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">J. L. Shay, B. Tell. Surface Science, 37 (1973) 748—762 [16] J. J. Hopfield. J. Phys. Chem. Solids, 15 (1960) 97—107</mixed-citation><mixed-citation xml:lang="en">J. L. Shay, B. Tell. Surface Science, 37 (1973) 748—762 [16] J. J. Hopfield. J. Phys. Chem. Solids, 15 (1960) 97—107</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">S. Chichibu, T. Mizutani, K. Murakami, T. Shioda, T. Kurafuji, H. Nakanishi, S. Niki, P. J. Fons, A. Yamada. J. Appl. Phys., 83, N 7 (1998) 3678—3689</mixed-citation><mixed-citation xml:lang="en">S. Chichibu, T. Mizutani, K. Murakami, T. Shioda, T. Kurafuji, H. Nakanishi, S. Niki, P. J. Fons, A. Yamada. J. Appl. Phys., 83, N 7 (1998) 3678—3689</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">S. Shirakata, H. Miyaki. Phys. Status Solidi (a), 203, N 11 (2006) 2897—2903</mixed-citation><mixed-citation xml:lang="en">S. Shirakata, H. Miyaki. Phys. Status Solidi (a), 203, N 11 (2006) 2897—2903</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">K. Chatrophorm, P. Yoode, P. Songpongs, K. Chityuttakan, K. Sayavong, S. Wongmanerod, P. Holtz. Jpn. J. Appl. Phys., Part 2, 37 (1998) L269—L271</mixed-citation><mixed-citation xml:lang="en">K. Chatrophorm, P. Yoode, P. Songpongs, K. Chityuttakan, K. Sayavong, S. Wongmanerod, P. Holtz. Jpn. J. Appl. Phys., Part 2, 37 (1998) L269—L271</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">A. V. Mudryi, M. V. Yakushev, R. D. Tomlinson, A. E. Hill, R. D. Pilkingtom, I. V. Bodnar, I. A. Victorov, V. F. Gremenok. Semiconductors, 34, N 5 (2000) 550—554</mixed-citation><mixed-citation xml:lang="en">A. V. Mudryi, M. V. Yakushev, R. D. Tomlinson, A. E. Hill, R. D. Pilkingtom, I. V. Bodnar, I. A. Victorov, V. F. Gremenok. Semiconductors, 34, N 5 (2000) 550—554</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">A. V. Mudryi, I. V. Bodnar, I. A. Viktorov, V. F. Gremenok, M. V. Yakushev, R. D. Tomlinson, A. E. Hill, R. D. Pilkington. Appl. Phys. Lett., 77 (2000) 2542—2544</mixed-citation><mixed-citation xml:lang="en">A. V. Mudryi, I. V. Bodnar, I. A. Viktorov, V. F. Gremenok, M. V. Yakushev, R. D. Tomlinson, A. E. Hill, R. D. Pilkington. Appl. Phys. Lett., 77 (2000) 2542—2544</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">A. V. Mudryi, V. F. Gremenok, I. A. Victorov, V. B. Zalesski, F. V. Kurdesov, V. I. Kovalevskii, M. V. Yakushev, R. W. Martin. Thin Solid Films, 431-432 (2003) 193—196</mixed-citation><mixed-citation xml:lang="en">A. V. Mudryi, V. F. Gremenok, I. A. Victorov, V. B. Zalesski, F. V. Kurdesov, V. I. Kovalevskii, M. V. Yakushev, R. W. Martin. Thin Solid Films, 431-432 (2003) 193—196</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">M. V. Yakushev, A. V. Rodina, R. P. Seisyan, Yu. E. Kitaev, S. A. Vaganov, M. A. Abdullaev, A. V. Mudryi, T. V. Kuznetsova, C. Faugeras, R. W. Martin. Phys. Rev. B, 100 (2019) 235202(1—7)</mixed-citation><mixed-citation xml:lang="en">M. V. Yakushev, A. V. Rodina, R. P. Seisyan, Yu. E. Kitaev, S. A. Vaganov, M. A. Abdullaev, A. V. Mudryi, T. V. Kuznetsova, C. Faugeras, R. W. Martin. Phys. Rev. B, 100 (2019) 235202(1—7)</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">K. P. Korona, A. Wysmołek, K. Pakuła, R. Stępniewski, J. M. Baranowski, I. Grzegory, B. Łucznik, M. Wroblewski, S. Porowski. Appl. Phys. Lett., 69, N 6 (1996) 788—790</mixed-citation><mixed-citation xml:lang="en">K. P. Korona, A. Wysmołek, K. Pakuła, R. Stępniewski, J. M. Baranowski, I. Grzegory, B. Łucznik, M. Wroblewski, S. Porowski. Appl. Phys. Lett., 69, N 6 (1996) 788—790</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">F. Luckert, M. V. Yakushev, C. Faugeras, A. V. Karotki, A. V. Mudryi, R. W. Martin. J. Appl. Phys., 111 (2012) 093507(1—8)</mixed-citation><mixed-citation xml:lang="en">F. Luckert, M. V. Yakushev, C. Faugeras, A. V. Karotki, A. V. Mudryi, R. W. Martin. J. Appl. Phys., 111 (2012) 093507(1—8)</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">M. V. Yakushev, R. W. Martin, A. V. Mudryi. Phys. Status Solidi (c), 6, N 5 (2009) 1082—1085</mixed-citation><mixed-citation xml:lang="en">M. V. Yakushev, R. W. Martin, A. V. Mudryi. Phys. Status Solidi (c), 6, N 5 (2009) 1082—1085</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">N. Yamamoto, H. Horinaka, K. Okada, T. Miyauchi. Jpn. J. Appl. Phys., 16, N 10 (1977) 1817—1822</mixed-citation><mixed-citation xml:lang="en">N. Yamamoto, H. Horinaka, K. Okada, T. Miyauchi. Jpn. J. Appl. Phys., 16, N 10 (1977) 1817—1822</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">P. Y. Yu, M. Cardona. Fundamentals of Semiconductors: Physics and Material Properties, Springer Science, Business Media (2010)</mixed-citation><mixed-citation xml:lang="en">P. Y. Yu, M. Cardona. Fundamentals of Semiconductors: Physics and Material Properties, Springer Science, Business Media (2010)</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">J. Bhosale, A. K. Ramdas, A. Burger, A. Munoz, A. H. Romero, M. Cardona, R. Lauck, R. K. Kremer. Phys. Rev. B, 86 (2012) 195208(1—10)</mixed-citation><mixed-citation xml:lang="en">J. Bhosale, A. K. Ramdas, A. Burger, A. Munoz, A. H. Romero, M. Cardona, R. Lauck, R. K. Kremer. Phys. Rev. B, 86 (2012) 195208(1—10)</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">M. V. Yakushev, F. Luckert, C. Faugeras, A. V. Karotki, A. V. Mudryi, R. W. Martin. Appl. Phys. Lett., 97 (2010) 152110(1—3)</mixed-citation><mixed-citation xml:lang="en">M. V. Yakushev, F. Luckert, C. Faugeras, A. V. Karotki, A. V. Mudryi, R. W. Martin. Appl. Phys. Lett., 97 (2010) 152110(1—3)</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">M. Leroux, N. Grandjean, B. Beaumont, G. Nataf, F. Semond, J. Massies, P. Gibart. J. Appl. Phys., 86 (1999) 3721—3728</mixed-citation><mixed-citation xml:lang="en">M. Leroux, N. Grandjean, B. Beaumont, G. Nataf, F. Semond, J. Massies, P. Gibart. J. Appl. Phys., 86 (1999) 3721—3728</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>
