%0 Journal Article %T Improved electrical performance of a sol¨Cgel IGZO transistor with high-k Al2O3 gate dielectric achieved by post annealing %A Byungjin Cho %A Esther Lee %A Jaeun Kim %A Jee Hoon Kim %A Ji-Hoon Ahn %A Seung Won Lee %A Tae Gun Jeong %A Tae Hyeon Kim %J Archive of "Nano Convergence". %D 2019 %R 10.1186/s40580-019-0194-1 %X The online version of this article (10.1186/s40580-019-0194-1) contains supplementary material, which is available to authorized users %K Indium gallium zinc oxide IGZO %K Post annealing %K Capacitance¨Cvoltage measurement %K X-ray photoelectron spectroscopy depth profiling %K Electrical bias stress stability %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6643007/