Abstract
Electric-field-controllable luminescence of a ZnS:Mn/PMN-PT system is demonstrated. The light-emission of ZnS:Mn is caused by the piezoelectric potential, resulting from the converse piezoelectric effect of the PMN-PT substrate. Simultaneous generation of light and ultrasound waves is observed in this single system, which offers great potential to develop a dual-modal source combing light and ultrasonic waves for various applications.
Original language | English |
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Pages (from-to) | 1729-1735 |
Number of pages | 7 |
Journal | Advanced Materials |
Volume | 24 |
Issue number | 13 |
DOIs | |
Publication status | Published - 3 Apr 2012 |
Keywords
- luminescence
- piezoelectrics
- PMN-PT
- strain
- thin films
ASJC Scopus subject areas
- General Materials Science
- Mechanics of Materials
- Mechanical Engineering