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<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-1532</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>ПРИБОРЫ И МЕТОДЫ СПЕКТРОСКОПИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>DEVICES AND METHODS OF SPECTROSCOPY</subject></subj-group></article-categories><title-group><article-title>Электрические характеристики p-i-n-меза-фотодиодов на основе гетероструктур InGaAs/InP</article-title><trans-title-group xml:lang="en"><trans-title>Electrical Characteristics of p-i-n Mesa-Photodiodes Based on InGaAs/InP Heterostructures</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>Гогоришвили</surname><given-names>И.</given-names></name><name name-style="western" xml:lang="en"><surname>Gogorishvili</surname><given-names>I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тбилиси</p></bio><bio xml:lang="en"><p>Tbilisi</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>Тутунджян</surname><given-names>А.</given-names></name><name name-style="western" xml:lang="en"><surname>Tutunjyan</surname><given-names>A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тбилиси</p></bio><bio xml:lang="en"><p>Tbilisi</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сахарова</surname><given-names>Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Sakharova</surname><given-names>T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тбилиси</p></bio><bio xml:lang="en"><p>Tbilisi</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Меликян</surname><given-names>М.</given-names></name><name name-style="western" xml:lang="en"><surname>Melikyan</surname><given-names>M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тбилиси</p></bio><bio xml:lang="en"><p>Tbilisi</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>Хучуа</surname><given-names>Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Khuchua</surname><given-names>N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тбилиси</p></bio><bio xml:lang="en"><p>Tbilisi</p></bio><email xlink:type="simple">ninakhuchua@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Купарашвили</surname><given-names>Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuparashvili</surname><given-names>D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тбилиси</p></bio><bio xml:lang="en"><p>Tbilisi</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт микро и наноэлектроники</institution></aff><aff xml:lang="en"><institution>LEPL Institute of Micro and Nanoelectronics</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт микро и наноэлектроники; Институт прикладной полупроводниковой технологии Тбилисского государственного  университета им. И. Джавахишвили</institution></aff><aff xml:lang="en"><institution>LEPL Institute of Micro and Nanoelectronics; Institute of Applied Semiconductor Technology of Iv. Javakhishvili Tbilisi State University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>27</day><month>04</month><year>2024</year></pub-date><volume>91</volume><issue>2</issue><fpage>302</fpage><lpage>307</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гогоришвили И., Тутунджян А., Сахарова Т., Меликян М., Хучуа Н., Купарашвили Д., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Гогоришвили И., Тутунджян А., Сахарова Т., Меликян М., Хучуа Н., Купарашвили Д.</copyright-holder><copyright-holder xml:lang="en">Gogorishvili I., Tutunjyan A., Sakharova T., Melikyan M., Khuchua N., Kuparashvili D.</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/1532">https://zhps.ejournal.by/jour/article/view/1532</self-uri><abstract><p>Исследованы вольт-амперные и вольт-фарадные характеристики гетероструктурных  InGaAs/InP p-i-n-фотодиодов, изготовленных по меза-технологии. Фотодиоды кольцевой конфигурации различаются диаметром активной области от 0.05 до 2.5 мм. Все измерения выполнены  в темноте при комнатной температуре зондовым методом на пластине с готовыми приборами. Получены данные о темновых токах (токах утечки) Idark, которые интерпретируются с точки зрения поверхностных и объемных токов в p-i-n-фотодиодах различных размеров. В поглощающем слое гетероструктуры InGaAs/InP фотодиода впервые оцениваются неразрушающим CV-методом концентрационные профили ND(x) и сравниваются с данными электрохимического профилирования. </p><p>Показано, что для большей части i-го слоя гетероструктуры оба метода комплементарны. </p></abstract><trans-abstract xml:lang="en"><p>The current-voltage and capacitance-voltage characteristics of InGaAs/InP heterostructure p-i-n photodiodes fabricated by mesa technology have been studied. Photodiodes of circular configuration differ in active region diameter from 0.05 to 2.5 mm. All measurements are performed in the dark at room temperature using the probe method on a wafer with ready-made devices. Data are obtained on dark currents (leakage currents), Idark, which are interpreted in terms of the surface and bulk currents in p-i-n photodiodes of various sizes. In the absorbing layer of the InGaAs/InP photodiode heterostructures, the concentration profiles ND(x) are assessed for the first time by the non-destructive CV method and are compared with the electrochemical profiling data. It is shown that for the most part of the heterostructure i-layer both methods are complementary. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>гетероструктура InGaAs/InP</kwd><kwd>p-i-n-меза-диоды</kwd><kwd>вольт-амперные и вольтфарадные характеристики</kwd><kwd>темновой ток</kwd><kwd>концентрационный профиль</kwd></kwd-group><kwd-group xml:lang="en"><kwd>InGaAs/InP heterostructures</kwd><kwd>p-i-n mesa diodes</kwd><kwd>current-voltage and capacitance-voltage characteristics</kwd><kwd>dark currents</kwd><kwd>concentration profile</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">И. Д. Бурлаков, Л. Я. Гринченко, А. И. Дирочка, Н. Б. Залетаев. Успехи прикл. физики, 2, № 2 (2014) 131—161</mixed-citation><mixed-citation xml:lang="en">I.D.Burlakov, L.Ya.Grinchenko, A.I.Dirochka, N.B.Zaletaev. Uspekhi Prikladnoi Fiziki, 2,  №2 ( 2014) 131-161 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">A. Rogalski. Infrared Phys. Technol., 43 (2002) 187—210</mixed-citation><mixed-citation xml:lang="en">A.Rogalski.  Infrared Physics &amp; Technology. 43 (2002) 187-210.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">N. P. Khuchua, A. A. Tutunjyan, N. D. Dolidze, T. B. Sakharova, R. G. Melkadze, L. P. Sanikidze, M. B. Ksaverieva, M. N. Melikyan, I. G. Gogorishvili. Georgian Eng. News, N 1 (2023) 48—55</mixed-citation><mixed-citation xml:lang="en">N.P.Khuchua, A.A.Tutunjyan, N.D.Dolidze, T.B.Sakharova, R.G.Melkadze, L.P.Sanikidze, M.B.Ksaverieva, M.N.Melikyan, I.G.Gogorishvili. Georgian Engineering News, №1 (2023) 48-55.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Martin Bitter. InP/InGaAs PIN Photodiode Arrays for Parallel Optical Interconnects and Monolithic InP/InGaAs pin/HBT Optical Receivers for 10-Gb/s and 40-Gb/s. Doctoral Thesis (2000) 13—30</mixed-citation><mixed-citation xml:lang="en">Martin Bitter.  InP/InGaAs pin photodiode arrays for parallel optical interconnects and monolithic InP/InGaAs pin/HBT optical receivers for 10-Gb/s and 40-Gb/s. Doctoral Thesis  (2000) 13-30.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Ю. М. Нойкин, П. В. Махно. Физические основы оптической связи, эл. уч. пособие, гл. 5.1 (2011), https://foos.sfedu.ru/glava5/5.1.html</mixed-citation><mixed-citation xml:lang="en">Yu.M.Noikin, P.V.Makhno. Fizicheskie osnovi opticheskoi sviazi, elektronnoe uchebnoe posobie (2011), (in Russian, available in https://foos.sfedu.ru/glava5/5.1.html).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Bora M. Onat, Xudong Jiang, Mark Itzler. IEEE LEOS Annual Meeting Conference Proceedings, 1/09 (2009) 231—232</mixed-citation><mixed-citation xml:lang="en">Bora M.Onat, Xudong Jiang, and Mark Itzler. IEEE LEOS Annual Meeting Conference Proceedings, 1/09 (2009) 231-232.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Н. И. Яковлева, К. О. Болтарь, М. В. Седнев. Успехи прикл. физики, 3, № 3 (2015) 301—309</mixed-citation><mixed-citation xml:lang="en">N.I.Yakovlev, K.O.Boltar, M.V.Sednev. Uspekhi Prikladnoi Fiziki, 3, №3 (2015) 301-309 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">D. R. Fink. Capacitance-Based Characterization of PIN Devices. Thesis. Ohio State University (2020) 1—56</mixed-citation><mixed-citation xml:lang="en">D.R.Fink. Capacitance-based characterization of PIN devices. Thesis. Ohio State University (2020) 156.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">T. P. Pearsаll. IEEE J. Quantum Electron., QE-16, N 7 (1980) 712—720</mixed-citation><mixed-citation xml:lang="en">T.P.Pearsаll. IEEE Journal of Quantum Electronics, QE-16, №7 (1980) 712- 720.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">E. H. Rhoderick, R. H. Williams. Metal-Semiconductor Contacts, Claredon, Oxford (1988) 141—179</mixed-citation><mixed-citation xml:lang="en">Rhoderick E. H. and R.H.Williams.  Metal-Semiconductor Contacts.  Claredon, Oxford, (1988) 141179.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Г. Е. Яковлев, В. И. Зубков, В. Г. Литвинов, А. В. Ермачихин. Изв. СПбГЭТУ “ЛЭТИ”, № 4 (2018) 13—20</mixed-citation><mixed-citation xml:lang="en">G.E.Yakovlev, V.I.Zubkov, V.G.Litvinov, A.V.Ermachikhin. Izvestia SPbGETU “LETI” №4 (2018) 13-20 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">С. М. Зи. Физика полупроводниковых приборов, пер. с англ. под ред. Р. А. Суриса, 2-е изд. перераб. и доп., Москва, Мир (1984) 80—115</mixed-citation><mixed-citation xml:lang="en">S.M.Sze. Physics of Semiconductors Devices. New York: Wiley, (1969) 77-114.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">J. F. Klem, J. K. Kim, M. J. Cich, G. A. Keeler, S. D. Hawkins, T. R. Fortune. Appl. Phys. Lett., 95, 031112 (2009) 1—3</mixed-citation><mixed-citation xml:lang="en">J.F.Klem, J.K.Kim, M.J.Cich, G.A.Keeler, S.D.Hawkins, and T.R.Fortune. Applied Physics Letters, 95, 031112 (2009) 1-3.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Kioshi Ohnaka, Minoru Kubo, Jun Shibata. IEEE Transact. Electron Devices, ED-34, N 2 (1987) 199—294</mixed-citation><mixed-citation xml:lang="en">Kioshi Ohnaka, Minoru Kubo, and Jun Shibata. IEEE Transactions on Electron Devices, ED-34, №2 (1987) 199–294.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Xiaoli Ji, Baiqing Liu, Hengjing Tang, Xue Li, Ming Shi, Ying Zhou, Yue Xu, Haimei Gong, Feng Yan. Jpn. J. Appl. Phys., 54, 04DG09 (2015) 1—4</mixed-citation><mixed-citation xml:lang="en">Xiaoli Ji, Baiqing Liu, Hengjing Tang, Xue Li, Ming Shi, Ying Zhou, Yue Xu, Haimei Gong, and Feng Yan. Japanese Journal of Applied Physics, 54, 04DG09 (2015) 1-4.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Bin Li, Qian-Qian Lv, Rong Cui, Wei-Hong Yin, Xiao-Hong Yang, Qin Han. IEEE Photonics, Technol. Lett., 27, N 1 (2015) 34—37</mixed-citation><mixed-citation xml:lang="en">Bin Li, Qian-Qian Lv, Rong Cui, Wei-Hong Yin, Xiao-Hong Yang, and Qin Han. IEEE Photonics, Technology Letters, 27, №1 (2015) 34- 37.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Wenqi Wang, Zhen Deng, Xinxin Li, Lili Han, Junyang, Zhang, Yangfeng Li, Wenxin Wang, Haiqiang Jia, Hong Chen. Results in Optics, 5, 100181 (2021) 1—7</mixed-citation><mixed-citation xml:lang="en">Wenqi Wang, Zhen Deng, Xinxin Li, Lili Han, Junyang, Zhang, Yangfeng Li, Wenxin Wang, Haiqiang Jia, Hong Chen. Elsevier, Results in Optics, 5, 100181 (2021) 1-7.</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>
