Investigation of the preparation and photoelectric properties of ultrasonic cavitation photoelectronic devices
摘要
Ultrasonic cavitation technology proves to be an effective method for photoelectronic device performance advancement through small-scale material property alterations. The research investigates the construction and evaluation of devices with photoelectric properties enabled by ultrasonic cavitation process. The setup consists of controlled ultrasound waves that generate cavities within a solution that contains photoactive materials. A combination of XRD and EDS techniques analyses the systematic effects cavitation has on the material morphology and light absorption together with charge carrier generation and electrical response. The optoelectronic characteristics of devices undergo testing through current-voltage (I-V) measurement for device performance evaluation. Ultrasonic cavitation treatment strengthens light absorption efficiency and boosts charge transport performance and alters CRYSTAL surface topography which results in enhanced photoelectric reaction. The research produces vital information about ultrasonic cavitation’s capability to deliver scalable and efficient optimization of photoelectronic device performance.