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Surface-acoustic-wave driven planar light-emitting device

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 نشر من قبل Marco Cecchini
 تاريخ النشر 2004
  مجال البحث فيزياء
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 تأليف Marco Cecchini




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Electroluminescence emission controlled by means of surface acoustic waves (SAWs) in planar light-emitting diodes (pLEDs) is demonstrated. Interdigital transducers for SAW generation were integrated onto pLEDs fabricated following the scheme which we have recently developed. Current-voltage, light-voltage and photoluminescence characteristics are presented at cryogenic temperatures. We argue that this scheme represents a valuable building block for advanced optoelectronic architectures.



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62 - Marco Cecchini 2002
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