Wetting properties and interfacial energies in liquid phase growth of α-SiC

被引:29
作者
Yakimova, R [1 ]
Syvajarvi, M
Janzen, E
机构
[1] Linkoping Univ, Dept Phys & Measurement Technol, S-58183 Linkoping, Sweden
[2] Outokumpu Semitron, S-17824 Ekero, Sweden
来源
SILICON CARBIDE, III-NITRIDES AND RELATED MATERIALS, PTS 1 AND 2 | 1998年 / 264-2卷
关键词
liquid phase growth; wetting angle; interfacial energy; surface free energy; micropipe closing;
D O I
10.4028/www.scientific.net/MSF.264-268.159
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The wetting angles of Si-melt and Si Sc alloy on alpha-SiC are investigated at different temperatures and the interfacial energies are estimated. From this the surface free energy of 4H-SiC is compared with 6H-SiC for both the Si and C-face and the: results are discussed related to LPE growth. Mechanism for micropipe closing is suggested.
引用
收藏
页码:159 / 162
页数:4
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