| 摘要 |
Provided is a method for forming a dielectric film in a semiconductor device, wherein the method can improve a dielectric characteristic and a leakage current characteristic. According to specific embodiments of the present invention, the method for forming a dielectric film includes: forming a zirconium dioxide (ZrO2) layer over a wafer in a predetermined thickness that does not allow continuous formation of the ZrO2 layer; and forming an aluminum oxide (Al2O3) layer over portions of the wafer where the ZrO2 layer is not formed, in a predetermined thickness that does not allow continuous formation of the Al2O3 layer
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