In the present work an analysis of the thermal conditions during silicon carbide crystal growth from the vapour phase by the sublimation method is carried out. On the basis of the obtained results from the calculation of the temperature distribution along the length of the growing crystal it was dra
Investigation of the role of crystal growth zone during silicon carbide growth by the sublimation method
β Scribed by Dr. S. K. Lilov
- Publisher
- John Wiley and Sons
- Year
- 1994
- Tongue
- English
- Weight
- 330 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0232-1300
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β¦ Synopsis
The dependence of the growth rate of Sic crystals on the diameter of the graphite crystallization sleeve (GCS) forming the crystal growth zone has been investigated. It has been established that at a given crucible construction there is an exactly determined diameter of (GCS) for growing of Sic crystals with maximum sizes. ~CCJIeAOBaHa 3aBACAMOCTb CKOPOCTA POCTa KpIiCTannOB ~a p 6 u ~a KpeMHAX OT AHaMeTpa rpa@iTo-Boa KpACTaJIJlA3aLWioHHO~ BTyJIKH (TKB) @OPMAPYK)IIJYβ¬O 30HY pOCTa KpACTaJInOB. YCTaHOBneHO, YTO npA AaHHofi KOHCTPYKUAU TIlrnR CyuIeCTByeT TOYHO OIIpeJ(eneHHb1fi AAaMeTp TKB AJIX PoCTd KpHCTaJlJIOB MaKCAManbHbIX pa3MepOB.
π SIMILAR VOLUMES
## Abstract Co single crystals of striationβfree were grown easily by the electronβbeam floatingβzone melting. For these crystals, observations on dislocations were carried out. Slight preferred direction of grown crystals were discussed on the basis of the local step structure on the crystal surfa