SJ/T 11503-2015 PDF English
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Basic data
| Standard ID | SJ/T 11503-2015 (SJ/T11503-2015) |
| Description (Translated English) | Test methods for measuring surface roughness of polished monocrystalline silicon carbide wafers |
| Sector / Industry | Electronics Industry Standard (Recommended) |
| Classification of Chinese Standard | H83 |
| Classification of International Standard | 29.045 |
| Word Count Estimation | 12,144 |
| Date of Issue | 2015-04-30 |
| Date of Implementation | 2015-10-01 |
| Quoted Standard | GB/T 14264; GB/T 25915.1-2010 |
| Regulation (derived from) | Ministry of Industry and Information Technology Announcement (2015 No. 28) |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This Standard specifies the test silicon carbide single crystal polished surface roughness comprising surface profiler and atomic force microscopy. This Standard applies to silicon carbide single product polished surface roughness testing. Among them, the atomic force microscope method applies only after chemical mechanical polishing or optically polished and the surface roughness of the ups and downs in a few tenths of a micron wide silicon carbide single crystal polished. |