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
01.04.1984
Sonstige
Keine Angabe
Englisch
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