Shield modifications enhance growth rate while reducing silicon oxide formation. Control of dendritic-web crystal growth requires precise control of web temperature profile. Achieved by using series of thermal radiation shields to control thermal-radiation field in region where melt solidifying onto crystal ribbon being pulled from melt.
Improved Radiative Control of Ribbon Growth
NASA Tech Briefs ; 8 , 1
1984-04-01
Sonstige
Keine Angabe
Englisch
Gas-Jet Meniscus Control in Ribbon Growth
NTRS | 1983
|Technique for Crystal-Ribbon Growth
NTRS | 1983
|Starting Silicon-Ribbon Growth Automatically
NTRS | 1984
|Preventing Freezeup in Silicon Ribbon Growth
NTRS | 1983
|Gravity-Feed Growth of Silicon Ribbon
NTRS | 1982
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