- 제목
- 세미나 [07/03] Single crystalline semiconductor nanomembranes for ultra-compact optoelectronic applications
- 작성일
- 2019.07.02
- 작성자
- 전기전자공학부
- 게시글 내용
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< BK21 플러스 BEST 정보기술 사업단 세미나 개최 안내 >
개최일시 : 2019년 7월 3일 (수) 15:00 ~ 16:00
개최장소 : 제 4공학관 D402호
세미나 제목 : Single crystalline semiconductor nanomembranes for ultra-compact optoelectronic applications
내용 :
Miniaturization of photonic/optoelectronic devices offers tremendous performance gain. As the volume of photoactive material decreases, optoelectronic performance improves, including the operation speed, the signal-to-noise ratio, and the internal quantum efficiency. Single-crystal semiconductor nanomembranes (NMs) are free-standing thin films that can be released from a number of wafer sources are mechanically very flexible yet exhibit outstanding electronic/optoelectronic properties that are equivalent to their bulky counterparts. These thin flexible single-crystal materials can furthermore be placed, via transfer printing techniques, to nearly any substrate, including flexible polymers, thus creating the opportunity to high performance ultra-compact photonics and optoelectronics. In this talk, I will describe how various NMs can be fabricated and used to create high performance optoelectronic devices. Various optoelectronic devices such as reflector, photodetector, and light-emitting diodes will be covered.
강연자 성함&직함 / 소속 : 김문호 교수, Assistant Professor / Nanyang Technological University, Singapore
초청자 : 전기전자공학과 교수 김한준