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200 1 _aComparative analysis of working gas composition impact on diamond films microstructure
_fA. V. Gaydaychuk, S. A. Linnik, A. S. Mitulinsky [et al.]
203 _aText
_celectronic
300 _aTitle screen
320 _a[References: 36 tit.]
330 _aThe paper report a diamond films with dendrite-like or nanofeathers structure. Such structures was synthesized both in CH4/H2 (12.2–19.3 vol.% CH4) and CH4/H2/N2 (7–18.5 vol.% N2) working gas mixture. The resulting diamond dendrites are composed of diamond crystallites of various sizes, as well as non-diamond carbon, with a height comparable to the film thickness and a lateral size does not exceed 200 nm (the minimum size of detected diamond crystallites is ? 5 nm). Such diamond structure seems cannot be classified to either conventionally nano- or ultrananocrystalline films. It is shown that nitrogen-rich diamond films have a larger size of both individual diamond crystallites and dendrites, as well as a higher level of residual stresses and roughness, compared to nitrogen-free diamond films. At the same time, nitrogen-free films have higher values of hardness and Young's modulus.
333 _aРежим доступа: по договору с организацией-держателем ресурса
461 _tSurfaces and Interfaces
463 _tVol. 37
_v[102717, 7 p.]
_d2023
610 1 _aэлектронный ресурс
610 1 _aтруды учёных ТПУ
701 1 _aGaydaychuk
_bA. V.
_cphysicist
_cPostgraduate, Engineer - Researcher of Tomsk Polytechnic University
_f1984-
_gAlexander Valerievich
_2stltpush
_3(RuTPU)RU\TPU\pers\32876
701 1 _aLinnik
_bS. A.
_cphysicist
_cEngineer-Researcher of Tomsk Polytechnic University
_f1985-
_gStepan Andreevich
_2stltpush
_3(RuTPU)RU\TPU\pers\32877
701 1 _aMitulinsky
_bA. S.
_celectric power specialist
_ctechnician of Tomsk Polytechnic University
_f1998-
_gAleksandr Sergeevich
_2stltpush
_3(RuTPU)RU\TPU\pers\47113
701 1 _aZenkin
_bS. P.
_cphysicist
_cResearcher of Tomsk Polytechnic University
_f1988-
_gSergey Petrovich
_2stltpush
_3(RuTPU)RU\TPU\pers\41880
701 1 _aBulakh
_bV. A.
_cchemist
_cTechnician of Tomsk Polytechnic University
_f2002-
_gVlada Aleksandrovna
_2stltpush
_3(RuTPU)RU\TPU\pers\47560
712 0 2 _aНациональный исследовательский Томский политехнический университет
_bИнженерная школа новых производственных технологий
_bНаучно-производственная лаборатория "Импульсно-пучковых, электроразрядных и плазменных технологий"
_h7882
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801 2 _aRU
_b63413507
_c20230426
_gRCR
856 4 _uhttps://doi.org/10.1016/j.surfin.2023.102717
942 _cCF