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High‐Speed Color‐Switching Silicon LEDs
Author(s) -
Kuai Sulan,
Meldrum Al
Publication year - 2008
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.200801060
Subject(s) - materials science , silicon , microscale chemistry , optoelectronics , wafer , light emitting diode , silicon on insulator , semiconductor , diode , hybrid silicon laser , mathematics education , mathematics
Silicon‐based light‐emitting devices can be produced by patterning commercial silicon wafers into microscale metal–insulator–semiconductor diodes. In this image, a silicon LED switches from IR (false color – left) to off (middle) to visible (right).