SAINT

3/27(목) 전문가초청특강은 한국생산기술연구원 우주영 수석연구원님을 모시고 진행합니다.

관심있는 분들의 많은 참석 부탁드립니다.

ㅁ주제: Surface-Dependent Properties of Semiconductor Nanocrystal Quantum Dots

ㅁ일시: 03/27(목) 16:00

ㅁ장소: 제2종합연구동 83188호

ㅁ약력:

2014 ~201 8  Ph.D. in Department of Chemical and Biomolecular Engineering, KAIST
                      Thesis Advisor: Prof. Doh Chang Lee
                      Thesis Title: Enhancing Stability of Semiconductor Nanocrystal Quantum Dots through Surface Engineering
2012~ 201 4  M.S. in Department of Chemical and Biomolecular Engineering, KAIST
                     Thesis Advisor: Prof. Doh Chang Lee
                      Thesis Title: Synthesis of PbSe Nanocrystal Quantum Dots for Solar Cell Applications
2006 ~ 2012  B.S. in Department of Advanced Fiber Engineering ( n ow Department of Chemical Engineering),
                      Inha University (Magna Cum Laude)

ㅁ초록:

Semiconductor nanocrystal quantum dots (QDs) have attracted significant interest due to their widely tunable band gaps, narrow photoluminescence linewidths (which result in high color purity), and their simple synthetic process. Very importantly, the optoelectronic properties and overall stability of QDs are strongly depends on their surface structures. In this talk, I will introduce how surface structures affect the properties of QDs, using examples from covalent III-V, II-IV, and ionic perovskite QDs.