Simple change in lid and heat shields makes faster growth rates possible. In modified furnace, slots in shields making up lid grow progressively wider from bottom to top of lid. Allows ribbon to cool faster by radiation. Result, crucible maintains at higher temperature, 5.8-cm-wide ribbon thicker, and ribbon is pulled faster. Used in pilot production line to demonstrate dendritic-web technology.


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    Title :

    Modified Furnace Makes More Silicon Ribbon


    Contributors:

    Published in:

    Publication date :

    1991-02-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




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