Seminar

Perovskite Optoelectronic Devices on Metasurfaces

Speaker

Miss Yuyan Li

PhD candidate in the Mechanical Engineering Dept.

Date & Time

Friday, 30 April 2021

7:30 am

Venue

Via Zoom

Abstract:

With the rapid development of nanofabrication technology, optical metasurfaces have made continuous breakthroughs in recent years due to the efficient enhancement and control of light wave emission, modulation, dynamic shaping and detection. In addition to silicon, germanium and plasmonic materials, perovskites are known to have high refractive index, tunable bandgap and high efficiency of photoluminescence, making them attractive for photovoltaic and optoelectronic devices. This talk will introduce the applications of perovskite metasurfaces in microlasers and dynamic display and discuss the challenges and perspective.

Research Areas:

Advanced Materials

Contact for

Information

Dr. W.D. Li

+(852) 3917 8982

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