In this talk, I will discuss our recent research in studying the electronic, optical and ferroelectric properties of emerging low-dimensional materials, and in developing them for sensing and memory applications. The first part of the talk will focus on discussing the basic properties of emerging 2D materials such as black phosphorus and its applications in mid-infrared optoelectronics. I will also discuss our work on applying advanced 4-dimensional imaging including a newly developed scanning ultrafast electron microscopy (SUEM) technique to study the photo-carrier transport in low dimensional materials. In the second part of the talk, our recent research on the ferroelectric monolayer materials will also be presented. I will conclude with remarks on promising future research directions of low-dimensional material properties and devices, and how the emerging materials may benefit future generations of electronics and photonics technology in sensing, memory and communications.

Emerging low-dimensional materials for sensing and memory

ACS Spring Meeting 2021

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