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In Crzochralski crystal growth process, the...

In Crzochralski crystal growth process, the materials are heated up to

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asked Nov 16, 2023 in Linear Integrated Circuits by Julian (38.2k points)

In Crzochralski crystal growth process, the materials are heated up to

(a) 950^oc

(b) 1000 ^oc

(c) 1420^oc

(d) 1200^oc

This question was posed to me during an interview.

My query is from Basic Planar Process in chapter IC Fabrication of Linear Integrated Circuits

linear integrated circuits
ic fabrication
basic planar process

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1 Answer

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answered Jan 15 by Chris (39.8k points)

The correct option is (c) 1420^oc

Expand on the concept with: The materials are heated above 1420^oc which is greater than the silicon melting point.

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