Next-generatioN Optoelectronics (NGO) Lab
차세대 광전소자 연구실 @ POSTECH Materials Science & Engineering
Changsoon Cho Group
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무한한 기회의 장, 차세대 광전소자 (NGO) 연구실의 신규 멤버를 모집합니다.
우리는 태양전지, 발광소자, 레이저, 센서 등 다양한 차세대 반도체 나노소재의 어플리케이션에서부터 광물리 분석, 광학 모델, 및 소자설계에 이르기까지 미래 세상의 핵심이 될 광전소자 및 에너지소재 원천기술 개발을 목표로 합니다.
신소재공학을 비롯하여 전자공학, 물리학, 화학공학 등 다양한 전공을 가진 연구자들이 모여 각자의 재능을 최대로 펼칠 수 있는 융합연구의 공간이 되기를 희망합니다.
졸업연구, 학기 중 연구참여, 동하계 인턴, 석박사과정, 및 박사후 연구원 등에 관심있는 분은 간단한 이력과 성적증명서를 첨부하여 cho23 at postech.ac.kr 로 연락바랍니다. 특히 대학원 입학 희망자는 사전 학부연구 참여를 권장합니다.
We welcome highly-motivated master's and doctoral students and postdocs. (cho23 at postech.ac.kr)
We investigate emerging semiconductors for:
Solar cells
Solar cells
Photovoltaics to harvest photons
LEDs & Displays
LEDs & Displays
LEDs to generate photons
lasers & more..
lasers & more..
Advanced optoelectronic applications
To achieve the goals, we study:
Materials
Materials
Various nanomaterials (perovskites, quantum-dots, organic, etc.)
Devices
Devices
Device fabrication with solution- & vacuum- processes
Photophysics
Photophysics
Spectroscopy analysis of unique nanoscale physics
modeling
modeling
Multiphysics modeling of optoelectronic devices
NGO News in 2023-2025
[2025/02/03] Welcome Jeongheon, Hyeonjung, and Dayeon!
Our new members, Jeongheon, Hyeonjun, and Dayeon joined the group and started their graduate course.
[2024/09/01] Jeonghwan started his MS/PhD course
Jeonghwan started his M.S./Ph.D. course, after a half-year undergraduate research in our group. We also welcome our new undergraduate intern students.
[2024/01/08] Welcome Wanhee and our new members!
Wanhee joined the group as an M.S./Ph.D. course student. We also welcome our new undergraduate members joining the group as intern students.
[2023/10/27] New grant from Samsung Research Funding & Incubation Center for Future Technology
우리연구실이 "플라스몬 트랜스퍼를 이용한 고해상도·고색순도 나노박막 광발광 디스플레이"라는 주제로 2023년 하반기 삼성미래기술육성사업에 선정되었습니다. 소중한 기회를 주신 미래기술육성센터에 감사드리며, 훌륭한 연구로 보답하겠습니다.
[2023/10/25] We took over various vacuum facilities
We could take over multiple vacuum facilities from the department after prof. Jong-Lam Lee's retirement. Our group is now equipped with a sputter, an e-beam evaporator, and three thermal evaporators integrated with glove boxes, which will be a great help to our future research works. Many thanks to the department and prof. Lee for making such great luck happen to us!
[2023/10/12] We moved to RIST 3
Our offices have been moved from Science Building 1 to RIST 3. Please find us at RIST 3
(Professor: room 3292. Students: room 3191. Lab: room 3188-3190)
[2023/04/17] NGO Group Started!
Prof. Cho has been appointed as an assistant professor in the Department of Materials Science and Engineering at POSTECH.
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