Seongpil Chang

High-Performance a-IGZO TFT With $\hbox{ZrO}_{2}$ Gate Dielectric Fabricated at Room Temperature

Jae Sang Lee, Seongpil Chang, Sang‐Mo Koo et al. · IEEE Electron Device Letters · 2010 · 294 citations

Engineering, Electrical Engineering, Materials Science +17

Role of high-k gate insulators for oxide thin film transistors

Sang Yeol Lee, Seongpil Chang, Jaesang Lee · Thin Solid Films · 2009 · 99 citations

Engineering, Electrical Engineering, Materials Science +14

Efficient suppression of charge trapping in ZnO-based transparent thin film transistors with novel Al2O3∕HfO2∕Al2O3 structure

Seongpil Chang, Yong-Won Song, Sanggyu Lee et al. · Applied Physics Letters · 2008 · 83 citations

Engineering, Electrical Engineering, Materials Science +17

Effects of gate insulators on the performance of a-IGZO TFT fabricated at room-temperature

Yoon Soo Chun, Seongpil Chang, Sang Yeol Lee · Microelectronic Engineering · 2011 · 72 citations

Engineering, Electrical Engineering, Materials Science +14

Fabrication and characterization of Ga-doped ZnO nanowire gas sensor for the detection of CO

Kyoungwon Kim, Yong-Won Song, Seongpil Chang et al. · Thin Solid Films · 2009 · 67 citations

Natural Sciences, Materials Engineering, Materials Science +12