Research Area : Nano-Optoelectronic Semiconductors & Devices

(나노광전자반도체 및 소자)

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We are an interdisciplinary research group working at the interface of
Nanotechnology
Semiconductor physics
Optoelectronics 

We modulate the interactions between electromagnetic waves and electrons in semiconductors to create new functionalities for next-generation applications

​저희 나노광전자반도체 및 소자 연구실은 1) 나노 소재의 광학·전기적 특성을 탐구하고 2) 탁월한 성능을 지니는 첨단 재료를 디자인하며 3) 이를 기반으로 한 광전자 소자 및 시스템 개발을 목표로 합니다. 이러한 비전 실현을 위하여 저희 그룹에서는 다양한 배경과 전공의 융합을 통하여 산업계와 학계 모두에서 파급 효과를 지닐 수 있는 연구를 지향하고 있습니다. 

Material Properties

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Our research focuses on investigating the optoelectronic properties of low-dimensional semiconductors and exploring their opportunities for various applications. The strategy to overcome the inherent limitations of materials is modulating material properties by chemical and electrical doping, layer-by-layer disassembly, strain application, and multi-dimensional integration. It is of significant importance to tackle the challenges in conventional semiconductors for solving the environmental and global energy issues  

Device Applications

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The ultimate vision of our research group is to develop next-generation device applications that will host novel material properties we explored. A new class of light-emitting diodes (LEDs) will accelerate the realization of metaverse and optical gas sensing platforms will enable the internet of things (IoT) technology. Beyond the scope of optoelectronic/electronic device applications, we also aim at pioneering optical synapses for neuromorphic computing