<?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">vestich</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной академии наук Беларуси. Серия химических наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus, Chemical Series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8331</issn><issn pub-type="epub">2524-2342</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">vestich-172</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>ФИЗИЧЕСКАЯ ХИМИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PHYSICAL CHEMISTRY</subject></subj-group></article-categories><title-group><article-title>Химическое осаждение сплавов Ni-W-P на кремний из водных растворов</article-title><trans-title-group xml:lang="en"><trans-title>Electroless plating of Ni-W-P alloys on silicon from aqueous solutions</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>Степанова</surname><given-names>Л. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Stepanova</surname><given-names>L. I.</given-names></name></name-alternatives><email xlink:type="simple">stepanovali@bsu.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>Соколов</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Sokolov</surname><given-names>V. G.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</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>Скроцкая</surname><given-names>К. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Skrotskaya</surname><given-names>K. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>НИИ физико-химических проблем Белорусского государственного университета</institution></aff><aff xml:lang="en"><institution>Research Institute for Physical Chrmical Problems of the Belarusian State University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>08</day><month>06</month><year>2016</year></pub-date><volume>0</volume><issue>1</issue><fpage>39</fpage><lpage>45</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Степанова Л.И., Соколов В.Г., Скроцкая К.В., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Степанова Л.И., Соколов В.Г., Скроцкая К.В.</copyright-holder><copyright-holder xml:lang="en">Stepanova L.I., Sokolov V.G., Skrotskaya K.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://vestichem.belnauka.by/jour/article/view/172">https://vestichem.belnauka.by/jour/article/view/172</self-uri><abstract><p>Обоснованы оптимальные условия формирования хорошо связанных с подложкой химически осажденных пленок Ni-W-P толщиной 100-120 нм на поверхности полированного кремния с предварительно осажденной и тер-мообработанной тонкой (~ 30 нм) пленкой сплава Ni-P. Показано, что наиболее мелкозернистые и плотноупакован-ные пленки, содержащие около 4 ат. % вольфрама и 15-16 ат. % фосфора, формируются из гипофосфитных растворов при соотношении концентраций солей никеля и вольфрама 1:1 и концентрации лиганда - цитрата натрия, в 5 раз превосходящей суммарную концентрацию солей восстанавливаемых металлов, при температуре 80 °С. Методом Ожеспектроскопии с ионным травлением показано, что двухслойные пленки Ni-P: Ni-W-P тормозят термостимули-руемую диффузию меди в объем полупроводника.</p></abstract><trans-abstract xml:lang="en"><p>Electroless deposition of Ni-W-P films on silicon has been studied. The effect of the solution composition and operating parameters on Ni-W-P film deposition rate, microstructure and adhesion has been investigated and optimal conditions of alloy plating have been found. It has been shown that Ni-W-P films on thin Ni-P layers inhibits copper diffusion into silicon.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>кремний</kwd><kwd>химическое осаждение из растворов</kwd><kwd>сплавы Ni-W-P</kwd><kwd>морфология</kwd><kwd>диффузия</kwd><kwd>silicon</kwd><kwd>electroless deposition</kwd><kwd>Ni-W-P alloys</kwd><kwd>morphology</kwd><kwd>diffusion</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Wong, K. Rangappan. Application of electroless nickel plating in the semiconductor microcircuit industry / K. Wong, Chi A. // Plat. Surface Finish. - 1988. - Vol. 75, № 7. - P. 70-76.</mixed-citation><mixed-citation xml:lang="en">Wong, K. Rangappan. Application of electroless nickel plating in the semiconductor microcircuit industry / K. Wong, Chi A. // Plat. Surface Finish. - 1988. - Vol. 75, № 7. - P. 70-76.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Dubin, V. M. Selective electroless Ni deposition on to Pd-activated Si for integrated circuit fabrication / V. M. Dubin, S. D. Lopatin, V. G. Sokolov // Thin Solid Films. - 1993. - Vol. 226. - P. 87-98.</mixed-citation><mixed-citation xml:lang="en">Dubin, V. M. Selective electroless Ni deposition on to Pd-activated Si for integrated circuit fabrication / V. M. Dubin, S. D. Lopatin, V. G. Sokolov // Thin Solid Films. - 1993. - Vol. 226. - P. 87-98.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Osaka, T. Heat change properties of chemically deposited amorphous Ni-W-P films / T. Osaka, J. Koiwa, J. Kawaguchi // J. Surface Finish. Soc. Jap. - 1989. - Vol. 40, № 7. - P. 807-818.</mixed-citation><mixed-citation xml:lang="en">Osaka, T. Heat change properties of chemically deposited amorphous Ni-W-P films / T. Osaka, J. Koiwa, J. Kawaguchi // J. Surface Finish. Soc. Jap. - 1989. - Vol. 40, № 7. - P. 807-818.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Aoki, K. Electrical resistance of electroless nickel-tungsten-phosphorus alloy deposition / O. Takano, K. Aoki, O. Takano // Plat. Surface Finish. - 1990. - Vol. 77, № 3. - P. 48-52.</mixed-citation><mixed-citation xml:lang="en">Aoki, K. Electrical resistance of electroless nickel-tungsten-phosphorus alloy deposition / O. Takano, K. Aoki, O. Takano // Plat. Surface Finish. - 1990. - Vol. 77, № 3. - P. 48-52.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Степанова, Л. И. О химическом и фазовом составе осажденных из растворов Ni-W-P сплавов / Л. И. Степанова, Т. И. Бодрых, В. В. Свиридов, Л. С. Ивашкевич // Журн. прикл. химии. - 1996. - Т. 69, № 12. - С. 1951-1956.</mixed-citation><mixed-citation xml:lang="en">Степанова, Л. И. О химическом и фазовом составе осажденных из растворов Ni-W-P сплавов / Л. И. Степанова, Т. И. Бодрых, В. В. Свиридов, Л. С. Ивашкевич // Журн. прикл. химии. - 1996. - Т. 69, № 12. - С. 1951-1956.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Stepanova, L. I. The effect of tungsten inclusion into Ni-P Films on their thermal and barrier properties / L. I. Stepanova, T. I. Bodrikh // Metal Finish. - 2001. - Vol. 99, № 1. - P. 50-58.</mixed-citation><mixed-citation xml:lang="en">Stepanova, L. I. The effect of tungsten inclusion into Ni-P Films on their thermal and barrier properties / L. I. Stepanova, T. I. Bodrikh // Metal Finish. - 2001. - Vol. 99, № 1. - P. 50-58.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Honma, H. Electroless nickel plating on alumina ceramics / H. Honma, K. Kanemitsu // Plat. Surface Finish. - 1987. - Vol. 74, № 9. - P. 62-67.</mixed-citation><mixed-citation xml:lang="en">Honma, H. Electroless nickel plating on alumina ceramics / H. Honma, K. Kanemitsu // Plat. Surface Finish. - 1987. - Vol. 74, № 9. - P. 62-67.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Химическое осаждение металлов из водных растворов / В. В. Свиридов [и др.] - Минск: Университетское, 1987. - 267 с.</mixed-citation><mixed-citation xml:lang="en">Химическое осаждение металлов из водных растворов / В. В. Свиридов [и др.] - Минск: Университетское, 1987. - 267 с.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Химическое никелирование диэлектрических трубок для энергонапряженных разрядных систем мегагерцового диапазона: сб. науч. ст. /НАН Беларуси, Ин-т тепло- и массообмена; редкол.: П. А. Витязь [и др.]. - Минск : Ин-т тепло- и массообмена, 2013. - 376 с.</mixed-citation><mixed-citation xml:lang="en">Химическое никелирование диэлектрических трубок для энергонапряженных разрядных систем мегагерцового диапазона: сб. науч. ст. /НАН Беларуси, Ин-т тепло- и массообмена; редкол.: П. А. Витязь [и др.]. - Минск : Ин-т тепло- и массообмена, 2013. - 376 с.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Wu, W. Modeling of time- dependent dielectric breakdown in copper metallization / W. Wu, X. Duan, J. S. P. Yuan // IEEE Transactions on Device and Materials Reability. - 2003. Vol. 3, № 2. - P. 26-29.</mixed-citation><mixed-citation xml:lang="en">Wu, W. Modeling of time- dependent dielectric breakdown in copper metallization / W. Wu, X. Duan, J. S. P. Yuan // IEEE Transactions on Device and Materials Reability. - 2003. Vol. 3, № 2. - P. 26-29.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Murarka, S. P. Gutman. Copper - fundamental mechanism for microelectronic applications / S. P. Murarka, I. V. Verner, R. J. - New-York:Wiiley, 2000. - 127 p.</mixed-citation><mixed-citation xml:lang="en">Murarka, S. P. Gutman. Copper - fundamental mechanism for microelectronic applications / S. P. Murarka, I. V. Verner, R. J. - New-York:Wiiley, 2000. - 127 p.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Kohn, A. Copper grain boundary diffusion in electroless deposited cobalt based films and its influence on diffusion barrier integrity for copper metallization / A. Kohn, M. Eizenberg // J. Appl. Phys. - 2003. - Vol. 94, № 5. - P. 3015-3024.</mixed-citation><mixed-citation xml:lang="en">Kohn, A. Copper grain boundary diffusion in electroless deposited cobalt based films and its influence on diffusion barrier integrity for copper metallization / A. Kohn, M. Eizenberg // J. Appl. Phys. - 2003. - Vol. 94, № 5. - P. 3015-3024.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Gambino, G. Self-aligned metal capping layers for copper interconnects using electroless plating / G. Gambino, J. Wynne, J. Gill [et al.] // Microelectron. Eng. - 2006. - Vol. 83. - P. 2059-2067.</mixed-citation><mixed-citation xml:lang="en">Gambino, G. Self-aligned metal capping layers for copper interconnects using electroless plating / G. Gambino, J. Wynne, J. Gill [et al.] // Microelectron. Eng. - 2006. - Vol. 83. - P. 2059-2067.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Honma, H. Direct electroless copper plating on alumina ceramics / H. Honma, Y. Kouchi // Plat. Surface Finish. -1990. - Vol. 77, № 6. - P. 54-58.</mixed-citation><mixed-citation xml:lang="en">Honma, H. Direct electroless copper plating on alumina ceramics / H. Honma, Y. Kouchi // Plat. Surface Finish. -1990. - Vol. 77, № 6. - P. 54-58.</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>
