세미나

Korean Radiation Exposure Assessment Model for aviation route dose (KREAM)

Halide Perovskite Photovoltaics – Progress and Challenges

Halide Perovskite Photovoltaics - Progress and Challenges Sang Il Seok Department of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan. Korea Over the past decade, halide perovskite photovoltaic solar cells (PSCs) have attracted intensive interest, with power conversion efficiencies (PCEs) now approaching 26%....

Medical Physics in Carbon Ion Radiation Therapy

Static and Low-frequency noise characterization of 2D electronic device

Static and Low-Frequency Noise Characterization of 2D Electronic Device Min-Kyu, Joo Department of Applied Physics, Sookmyung Women’s University, Seoul 04310, Republic of Korea Abstract: Recently, two-dimensional (2D) van der Waals (vdW) multilayer materials consisting of multiple conducting layers have explored intensively as a promising candidate for optoelectronic applications. But,...

Biocompatiable polymer based triboelectric/piezoelectric nanogenerators

Smart Design of Biomaterials for Tissue Engineering

Smart Design of Biomaterials for Tissue Engineering Junmin Lee Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH) Tissue engineering is an interdisciplinary field aimed at maintaining, restoring and pr omoting the normal function of organs and tissues using biomaterials and live cells by incorporating...

Gaptronics: my journey towards zero-nanometer technologies

Gaptronics: my journey towards zero-nanometer technologies Dai-Sik Kim Centre for Angstrom Scale Electromagnetism and Quantum Photonics Institute, Department of Physics, Ulsan National University of Science and Technology, Ulsan 44919, Korea daisikkim@unist.ac.kr The ability to control the final few nanometers before two objects collide, often with picometer precision ultimately preventing...

(TBA)

KSTAR and Korean Fusion Program

Theoretical analysis on the chemical principles of atomic layer deposition processes

Theoretical Understanding on the Chemical Principles of Atomic Layer Deposition   Bonggeun Shong Chemical Engineering, Hongik University   Atomic layer deposition (ALD) is a vapor phase thin film deposition technique based on sequential, self-limiting surface reactions. Through ALD, exceptional conformality on high-aspect ratio structures, thickness control at the Angstrom level,...