TOMANKOVÁ, Kristína, Martin KUBEČKA, Nicolas RIVOLTA, David CORNIL and Adam OBRUSNÍK. Simulation of a hollow-cathode PECVD process in O2/TMDSO for silicon dioxide deposition - Cross-code validation of 2D plasma model and global plasma model. Surface and Coatings Technology. Elsevier, 2023, vol. 474, December, p. 1-14. ISSN 0257-8972. Available from: https://dx.doi.org/10.1016/j.surfcoat.2023.130069.
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Basic information
Original name Simulation of a hollow-cathode PECVD process in O2/TMDSO for silicon dioxide deposition - Cross-code validation of 2D plasma model and global plasma model
Authors TOMANKOVÁ, Kristína (703 Slovakia, belonging to the institution), Martin KUBEČKA (203 Czech Republic), Nicolas RIVOLTA (56 Belgium), David CORNIL (56 Belgium) and Adam OBRUSNÍK (203 Czech Republic, guarantor, belonging to the institution).
Edition Surface and Coatings Technology, Elsevier, 2023, 0257-8972.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10305 Fluids and plasma physics
Country of publisher Switzerland
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 5.400 in 2022
RIV identification code RIV/00216224:14310/23:00132610
Organization unit Faculty of Science
Doi http://dx.doi.org/10.1016/j.surfcoat.2023.130069
UT WoS 001102261000001
Keywords in English Global plasma model; 2D plasma model; Hollow cathode; PECVD; TMDSO
Tags rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Marie Šípková, DiS., učo 437722. Changed: 21/2/2024 14:18.
Abstract
We investigate a hollow-cathode plasma system operating in the mixture of O2 and TMDSO using physics- and chemistry-based numerical simulation. Two simulation strategies relevant for hollow-cathode PECVD are developed and cross-correlated - a global plasma model and a 2D plasma model. As a part of this effort, a plasmakinetic system for O2/TMDSO is proposed, based on an existing system for O2/HMDSO. The two simulation approaches are benchmarked against each other, and their respective advantages and disadvantages are discussed. The models are consequently used to provide insight into the plasma dynamics of the hollow-cathode PECVD system and to understand the plasma chemistry of TMDSO. The paper also identifies the appropriate scaling parameter of the investigated HC-PECVD system, which will be practical for its further development. The results are correlated with experimental observations from literature, finding multiple similarities and consistent behavior.
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