IPC Main Group
C30B 19/00 Liquid-phase epitaxial-layer growth
Introduced: January 1980
Last revised: January 2006
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- CRYSTAL GROWTH
- Subclass:
- SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
5 direct subcodes
Child Classifications
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- C30B 19/02 using molten solvents, e.g. flux
- C30B 19/06 Reaction chambers; Boats for supporting the melt; Substrate holders
- C30B 19/08 Heating of the reaction chamber or the substrate
- C30B 19/1 Controlling or regulating
- C30B 19/12 characterised by the substrate