Xiong Hejin, Li Xingjiao. INVESTIGATION OF ACOUSTOLUMINESCENCE IN FERROELECTRIC DOMAIN SANDWICH STRUCTURE[J]. Chinese Journal of Luminescence, 1996,17(4): 328-331
Xiong Hejin, Li Xingjiao. INVESTIGATION OF ACOUSTOLUMINESCENCE IN FERROELECTRIC DOMAIN SANDWICH STRUCTURE[J]. Chinese Journal of Luminescence, 1996,17(4): 328-331DOI:
When the ultrasonic wave is applied to a 4mm ferroelectric semiconductor 180° domain sandwich structure
the ferroelectric domain layer wave (FDLW) will be induced. The electric potential fields of FDLW make the electrons and holes in the domain structure separate and compound continuously
the light pulse will be emitted
transforming the ultrasonic energy into light energy. Modulating the ultrasonic wave
intensity and period of the light pulse will change.