Kinetic analysis of electrode heating effects in a Torr-regime capacitively coupled plasma reactor: 2-D particle-in-cell simulation study
DC Field | Value | Language |
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dc.contributor.author | Park, Geonwoo | - |
dc.contributor.author | Kim, Jin Seok | - |
dc.contributor.author | Kim, Chang Ho | - |
dc.contributor.author | Kim, Ho Jun | - |
dc.contributor.author | Lee, Hae June | - |
dc.date.accessioned | 2023-07-05T05:31:13Z | - |
dc.date.available | 2023-07-05T05:31:13Z | - |
dc.date.issued | 2022-02 | - |
dc.identifier.issn | 0093-3813 | - |
dc.identifier.issn | 1939-9375 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/112863 | - |
dc.description.abstract | In the semiconductor industry, the electrode of a capacitively coupled plasma deposition reactor is often heated with the aim of process optimization. Based on chemical kinetics, a heated electrode can modulate the film properties or can enhance the growth rates of deposited thin films. Because the source gas undergoes rapid expansion in the hotter region near the electrode, the heated electrode is responsible for lowering the source density near the corresponding sheath. Thus, spatial variations in the kinetic parameters of the plasma such as the electron energy probability functions (EEPFs), ion energy distribution functions (IEDFs), and surface fluxes of ions can be controlled by changing the electrode temperature. Our simulation results indicated that a higher electrode temperature causes the direct ionization rate to increase, while the step-ionization rate decreases. In addition, the use of a heated electrode was observed to decrease the difference between the EEPF of the reactor center and that of the reactor edge. The improved consistency of the EEPF distribution implies that the homogeneity of the film quality between the center and edge of the wafer can be enhanced by improving the uniformity of the composition ratio of species. © 1973-2012 IEEE. | - |
dc.format.extent | 10 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Institute of Electrical and Electronics Engineers | - |
dc.title | Kinetic analysis of electrode heating effects in a Torr-regime capacitively coupled plasma reactor: 2-D particle-in-cell simulation study | - |
dc.type | Article | - |
dc.publisher.location | 미국 | - |
dc.identifier.doi | 10.1109/TPS.2022.3142624 | - |
dc.identifier.scopusid | 2-s2.0-85124179016 | - |
dc.identifier.wosid | 000751480700001 | - |
dc.identifier.bibliographicCitation | IEEE Transactions on Plasma Science, v.50, no.2, pp 540 - 549 | - |
dc.citation.title | IEEE Transactions on Plasma Science | - |
dc.citation.volume | 50 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 540 | - |
dc.citation.endPage | 549 | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Fluids & Plasmas | - |
dc.subject.keywordPlus | FREQUENCY | - |
dc.subject.keywordAuthor | Capacitively coupled plasma (CCP) | - |
dc.subject.keywordAuthor | electrode heating | - |
dc.subject.keywordAuthor | non-isothermal wall conditions | - |
dc.subject.keywordAuthor | particle-in-cell (PIC) simulation | - |
dc.subject.keywordAuthor | plasma-enhanced atomic layer deposition | - |
dc.subject.keywordAuthor | plasma-enhanced chemical vapor deposition (PECVD) | - |
dc.identifier.url | https://ieeexplore.ieee.org/document/9697432 | - |
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