Yu Jae-Woong
Kyung Hee University · 工学
研究室紹介
Professor Yu Jae-Woong's research lab specializes in advanced optoelectronic materials and devices, with a primary focus on enhancing the stability and performance of next-generation flexible and thin-film electronics. Key research directions include the development of ultrahigh barrier films for moisture protection in organic and perovskite optoelectronics, the design of hybrid transparent conducting electrodes for flexible substrates, and the optimization of charge transport layers in perovskite and organic solar cells. The lab also investigates interfacial engineering and curing kinetics in polymer composites, leveraging advanced characterization techniques such as fluorescence spectroscopy and time-of-flight mobility measurements.
Research Overview
Research Output Trend
Figures are computed from collected data and may differ slightly.
Selected Papers
15Organic electronic devices such as organic light-emitting diodes (OLEDs), quantum dot LEDs, and organic photovoltaics are promising technologies for future electronics. However, achieving long-term stability of organic-based optoelectronic devices has been regarded as a crucial problem to be solved. In this work, a simple and reproducible fabrication method for ultralow water permeation barrier films having a triple-layered (triad) hydrogenated silicon nitride (a-SiN<sub><i>x</i></sub>:H)/nanosi
Monitoring the reaction of an aromatic diamine cure agent with epoxy by fluorescence technique was used for cure characterization of the interphase in epoxy/glass and epoxy/carbon composites. The effect of the various surface treatments was first studied by the model interphase obtained by using a quartz plate for glass or a modified quartz plate for carbon surface. Aminosilane treated quartz cured faster and showed increased cure extent, while water aging and air oxidation showed almost no effe
is estimated to be approximately 9804 h, which is comparable to that of the 12 112 h for glass lid-encapsulated QD-LEDs. This result demonstrates that TFE with the ASH films has the potential to overcome the conventional drawbacks of glass lid encapsulation.