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Active region containing nanodots (also referred to as “quantum dots”) in mother crystal formed of zinc blende-type (also referred to as “cubic crystal-type”) AlyInxGal-y-xN Crystal (y[[□]][≧] 0, x > 0) grown on Si substrate, and light emitting device using the same (LED and LD)

US Patent 9755111 · Granted Sep 5, 2017

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