Rise of neuromorphic computing architectures: Accelerated Learning in wide-Band-Gap AlN artificial optoelectronic synaptic devices Moonsang Lee,1,* 1Department of Materials Science and Engineering, Inha University, 100 Inha-ro, Michuhol-gu, Incheon 22212, Republic of Korea Abstract We briefly introduce the rise of neuromorphic computing architectures for deep learning applications. After the overview, we...
Direct Observation and Control of Atomic-Scale Defects in Energy Materials Sung-Yoon Chung* Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea *E-mail: sychung@kaist.ac.kr Abstract The importance of direct physical imaging and chemical probing has been widely noted, as both can provide crucial and unexpectedly invaluable information in a variety of scientific fields, including not only materials science and condensed-matter physics but also brain science, photonics, biology, astronomy, and even research for historic materials. In particular, recent advances in spherical aberration correction in scanning transmission electron microscopy (STEM) have enabled the observation of a crystal lattice at a real atomic scale, making it possible to visualize the atomic columns of even light elements in angstrom resolution. In this talk, through exemplifying oxide-based energy-conversion materials for electrocatalytic activities, the beauty of combination of atomic-scale imaging based on STEM and theoretical calculations will be covered to provide a better insight into the correlation between physics, chemistry, and atomic-level imaging. ...
Abstract Live-line maintenance works for power transmission lines are very dangerous due to the dangers of high voltage and the risks of falling from heights. For this reason, there has been an increasing manpower shortage in this field and new active techniques using innovative robots have...
3D printing of smart material for smart structures using laser powder bed fusion of Fe-based shape memory alloy Wookjin Lee School of Materials Science and Engineering, Pusan National University Abstract The additive manufacturing of shape memory materials, commonly known as 4-dimensional (4D) printing, facilitates the achievement of a complex...
Abstract 차세대 반도체 공정기술로서의 3차원 패터닝 기술 (3D Nanopattering as the Next-Generation Processing Technology of Semiconductors) Seokwoo Jeon Department of Materials Science and Engineering, Advanced Battery Center, KI for the Nano Century, KAIST, 291 Daehak-ro, Yuseong Gu, Daejeon 34141, Korea Email: jeon39@kaist.ac.kr 근접장 나노패터닝 기술은 (PnP) 3차원 광학 간섭을 이용하여 반도체에서...
