Won Kook Choi received the BS(1984), MS(1986), and Ph.D degree in physics from Yonsei University Korea, in 1993. After that, he joined in Department of Physics, University of Oregon, USA(1993-1994) and Korea Institute of Science and Technology (KIST) as a post-doc in Ceramics Division during 1994-1996. Afterwards he has been worked as a senior and principal research scientist in Thin Film Technology Research Center, Materials Research Division, KIST. During 2012. Feb-2014. Aug, he worked as a head of center in Interface Control Research Center. Since Aug. 2014, he has worked as a director in Materials and Life Science Research Division. He has worked as a professor in Department of Nanomaterials and Nanoscience, Korea University of Science and Technology (KUST). His main research fields are solid surface phenomenon, surface electronic structure study using angle-resolved ultraviolet spectroscopy, and plasma/ion beam surface modification. Since 1998, his research interest was paid on II-VI Zn O semiconductor and LED. In 2008, he reported p-Cu: Zn O/n-Si C heterojunction Zn O-LED emitted cyan-blue color. Recently his group, SNEL (Soft Nano Electronics Laboratory) investigate semiconductor nanoelectronics related to II-VI semiconductor, quantum dot, and van der Waals 2D materials. In 2012, he firstly reported the synthesis of Zn O-graphene core-shell type hybrid quantum dots and realize the emissive Zn O-graphene quantum dot white light-emitting QDLED. Moreover, recently SNEL reported 2D black phosphorous (BP) sheets-based pulsed laser, nonvolatile ferroelectric memory, and charge injection memory.
1 Ebooki wg Won Kook Choi
Won Kook Choi: ZnO-Nanocarbon Core-Shell Type Hybrid Quantum Dots
This book offers a comprehensive overview of Zn O-nano carbon core shell hybrid issues. There is significant interest in metal oxide/nanocarbon hybrid functional materials in the field of energy …
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Angielski
€53.49