Year: 2004
Type: article
Abstract: 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 [Cecchini et al., Appl. Phys. Lett. 82, 636 (2003)]. 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.
Source: Applied Physics Letters
DOI: 10.1063/1.1803936
Authors: Marco Cecchini, Giorgio De Simoni, Vincenzo Piazza, Fabio Beltram, H. E. Beere, D. A. Ritchie
Language: English
Subfield: Biomedical Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W2157089765