Question:medium

Which of the following Band alignment graph represents Broken-gap heterojunction?

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To instantly spot a Broken-gap (Type III) junction, draw a horizontal line originating from the highest valence band. If it goes cleanly over the top of the adjacent material's conduction band, the gap is "broken". InSb/InAs is a classic real-world example of this unique alignment.

Updated On: Aug 4, 2026

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The Correct Option is C

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