Low resistance Cu[3]Ge compounds formation by the lowtemperature treatment of Cu/Ge system in atomic hydrogen
| Parent link: | IOP Conference Series: Materials Science and Engineering Vol. 135 : Issues of Physics and Technology in Science, Industry and Medicine.— 2016.— [012016, 6 p.] |
|---|---|
| 企業作者: | |
| 其他作者: | , , , , |
| 總結: | Title screen The research deals with the regularities for Cu[3]Ge compound formation under the low temperature treatment of a double-layer Cu/Ge system deposited on i-GaAs substrate in atomic hydrogen flow. The treatment of a Cu/Ge/i-GaAs system with layer thicknesses, respectively, of 122 and 78 nm, in atomic hydrogen with a flow rate of 10{15} at.·сm{-2} s{-1} for a duration of 2.5{-10} min at room temperature, leads to an interdiffusion of Cu and Ge and formation of a polycrystalline film containing stoichiometric phase Cu[3]Ge. The film consists of vertically oriented grains of dimensions 100-150 nm and has a minimum specific resistance of 4.5 [mu omega] сm. Variation in the treatment duration of Cu/Ge/i-GaAs samples in atomic hydrogen affects Cu and Ge distribution profiles, the phase composition of films formed, and the specific resistance of the latter. As observed, Cu3Ge compound synthesis at room temperature demonstrates the stimulative effects characteristic of atomic hydrogen treatment for both Cu and Ge diffusion and for the chemical reaction of Cu[3]Ge compound generation. Activation of these processes can be conditioned by the energy released during recombination of hydrogen atoms adsorbed on the surface of a Cu/Ge/i-GaAs sample. |
| 語言: | 英语 |
| 出版: |
2016
|
| 主題: | |
| 在線閱讀: | http://dx.doi.org/10.1088/1757-899X/135/1/012016 http://earchive.tpu.ru/handle/11683/34804 |
| 格式: | 電子 Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=650270 |
MARC
| LEADER | 00000nla2a2200000 4500 | ||
|---|---|---|---|
| 001 | 650270 | ||
| 005 | 20250905110022.0 | ||
| 035 | |a (RuTPU)RU\TPU\network\15482 | ||
| 035 | |a RU\TPU\network\15480 | ||
| 090 | |a 650270 | ||
| 100 | |a 20160928a2016 k y0engy50 ba | ||
| 101 | 0 | |a eng | |
| 102 | |a GB | ||
| 105 | |a y z 100zy | ||
| 135 | |a drcn ---uucaa | ||
| 181 | 0 | |a i | |
| 182 | 0 | |a b | |
| 200 | 1 | |a Low resistance Cu[3]Ge compounds formation by the lowtemperature treatment of Cu/Ge system in atomic hydrogen |f A. I. Kazimirov [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 15 tit.] | ||
| 330 | |a The research deals with the regularities for Cu[3]Ge compound formation under the low temperature treatment of a double-layer Cu/Ge system deposited on i-GaAs substrate in atomic hydrogen flow. The treatment of a Cu/Ge/i-GaAs system with layer thicknesses, respectively, of 122 and 78 nm, in atomic hydrogen with a flow rate of 10{15} at.·сm{-2} s{-1} for a duration of 2.5{-10} min at room temperature, leads to an interdiffusion of Cu and Ge and formation of a polycrystalline film containing stoichiometric phase Cu[3]Ge. The film consists of vertically oriented grains of dimensions 100-150 nm and has a minimum specific resistance of 4.5 [mu omega] сm. Variation in the treatment duration of Cu/Ge/i-GaAs samples in atomic hydrogen affects Cu and Ge distribution profiles, the phase composition of films formed, and the specific resistance of the latter. As observed, Cu3Ge compound synthesis at room temperature demonstrates the stimulative effects characteristic of atomic hydrogen treatment for both Cu and Ge diffusion and for the chemical reaction of Cu[3]Ge compound generation. Activation of these processes can be conditioned by the energy released during recombination of hydrogen atoms adsorbed on the surface of a Cu/Ge/i-GaAs sample. | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\2008 |t IOP Conference Series: Materials Science and Engineering | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\15011 |t Vol. 135 : Issues of Physics and Technology in Science, Industry and Medicine |o VIII International Scientific Conference, 1–3 June 2016, Tomsk, Russia |o [proceedings] |v [012016, 6 p.] |d 2016 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a атомарный водород | |
| 610 | 1 | |a поликристаллические пленки | |
| 610 | 1 | |a обработка | |
| 610 | 1 | |a водородная плазма | |
| 610 | 1 | |a приповерхностные слои | |
| 610 | 1 | |a полупроводниковые материалы | |
| 610 | 1 | |a дефекты | |
| 610 | 1 | |a кристаллические решетки | |
| 610 | 1 | |a диффузия | |
| 701 | 1 | |a Kazimirov |b A. I. | |
| 701 | 1 | |a Erofeev |b E. V. | |
| 701 | 1 | |a Fedin |b I. V. | |
| 701 | 1 | |a Kagadei |b V. A. | |
| 701 | 1 | |a Yuriev |b Yu. N. |c specialist in the field of hydrogen energy |c Head of the laboratory of Tomsk Polytechnic University, Associate Scientist |f 1984- |g Yuri Nikolaevich |3 (RuTPU)RU\TPU\pers\31508 |9 15669 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |c (2009- ) |9 26305 |
| 801 | 2 | |a RU |b 63413507 |c 20170120 |g RCR | |
| 850 | |a 63413507 | ||
| 856 | 4 | |u http://dx.doi.org/10.1088/1757-899X/135/1/012016 | |
| 856 | 4 | |u http://earchive.tpu.ru/handle/11683/34804 | |
| 942 | |c CF | ||