Kayoung Lee

Kayoung Lee is a Faculty member in the School of Electrical Engineering at KAIST. Their research focuses on low-dimensional electron systems, with an emphasis on understanding the fundamental electronic properties of emerging materials and their heterostructures. Lee's work explores electron transport in nanostructured systems, aiming to advance high-performance nanoscale device applications. Their research addresses challenges in CMOS scaling, quantum phenomena, and nanoelectronics, with a goal of contributing to future computing technologies. Lee's lab investigates how electrons move and interact in nanoscale materials, using advanced transport measurement techniques. Their profile page can be accessed at https://sites.google.com/view/quantum-materials.

Kayoung Lee is a researcher specializing in nanostructure device physics, low-dimensional materials, and semiconductor physics. Their work focuses on the development and characterization of advanced materials and devices, including graphene-based heterostructures, bilayer graphene, and two-dimensional materials such as molybdenum disulfide. Lee's research explores phenomena like resonant tunneling, quantum Hall effects, and spin-valley transitions in these systems. They also investigate dielectric scaling, contact property enhancement, and optoelectronic applications. Key contributions include the fabrication of high-performance photodetectors, tunnel field-effect transistors, and flexible inverter arrays. Their studies emphasize the interplay between material structure and electronic properties, with applications in next-generation electronics and optoelectronics.