Chemical-mechanical polishing of sapphire by polishing suspension based on aerosil
The conditions for the optimal balance among the degree of agglomeration of aerosil in the polishing suspension, removal rate, and the quality of the polished sapphire surface under chemical-mechanical polishing (CMP) with the polishing suspension contained surfactants at different pH were determine...
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| Veröffentlicht in: | Functional Materials |
|---|---|
| Datum: | 2015 |
| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | Englisch |
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НТК «Інститут монокристалів» НАН України
2015
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/119359 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Chemical-mechanical polishing of sapphire by polishing suspension based on aerosil / E.A.Vovk // Functional Materials. — 2015. — Т. 22, № 2. — С. 252-257. — Бібліогр.: 13 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862555871417991168 |
|---|---|
| author | Vovk, E.A. |
| author_facet | Vovk, E.A. |
| citation_txt | Chemical-mechanical polishing of sapphire by polishing suspension based on aerosil / E.A.Vovk // Functional Materials. — 2015. — Т. 22, № 2. — С. 252-257. — Бібліогр.: 13 назв. — англ. |
| collection | DSpace DC |
| container_title | Functional Materials |
| description | The conditions for the optimal balance among the degree of agglomeration of aerosil in the polishing suspension, removal rate, and the quality of the polished sapphire surface under chemical-mechanical polishing (CMP) with the polishing suspension contained surfactants at different pH were determined. It was determined that these conditions depend on the crystallographic orientation of the sapphire surface. Surface roughness Ra 0.2-0.4 nm and the optical quality class 20/10-40/20 (USA MIL O 13830) was obtained for orientations (0001), (11-20), and (10-12) by CMP with the polishing suspension contained the surfactant with OH functional groups, and at optimal value of pH for each orientations.
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| first_indexed | 2025-11-25T22:20:35Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-119359 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1027-5495 |
| language | English |
| last_indexed | 2025-11-25T22:20:35Z |
| publishDate | 2015 |
| publisher | НТК «Інститут монокристалів» НАН України |
| record_format | dspace |
| spelling | Vovk, E.A. 2017-06-06T15:13:45Z 2017-06-06T15:13:45Z 2015 Chemical-mechanical polishing of sapphire by polishing suspension based on aerosil / E.A.Vovk // Functional Materials. — 2015. — Т. 22, № 2. — С. 252-257. — Бібліогр.: 13 назв. — англ. 1027-5495 DOI: http://dx.doi.org/10.15407/fm22.02.252 https://nasplib.isofts.kiev.ua/handle/123456789/119359 The conditions for the optimal balance among the degree of agglomeration of aerosil in the polishing suspension, removal rate, and the quality of the polished sapphire surface under chemical-mechanical polishing (CMP) with the polishing suspension contained surfactants at different pH were determined. It was determined that these conditions depend on the crystallographic orientation of the sapphire surface. Surface roughness Ra 0.2-0.4 nm and the optical quality class 20/10-40/20 (USA MIL O 13830) was obtained for orientations (0001), (11-20), and (10-12) by CMP with the polishing suspension contained the surfactant with OH functional groups, and at optimal value of pH for each orientations. en НТК «Інститут монокристалів» НАН України Functional Materials Technology Chemical-mechanical polishing of sapphire by polishing suspension based on aerosil Article published earlier |
| spellingShingle | Chemical-mechanical polishing of sapphire by polishing suspension based on aerosil Vovk, E.A. Technology |
| title | Chemical-mechanical polishing of sapphire by polishing suspension based on aerosil |
| title_full | Chemical-mechanical polishing of sapphire by polishing suspension based on aerosil |
| title_fullStr | Chemical-mechanical polishing of sapphire by polishing suspension based on aerosil |
| title_full_unstemmed | Chemical-mechanical polishing of sapphire by polishing suspension based on aerosil |
| title_short | Chemical-mechanical polishing of sapphire by polishing suspension based on aerosil |
| title_sort | chemical-mechanical polishing of sapphire by polishing suspension based on aerosil |
| topic | Technology |
| topic_facet | Technology |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/119359 |
| work_keys_str_mv | AT vovkea chemicalmechanicalpolishingofsapphirebypolishingsuspensionbasedonaerosil |