| 摘要 |
A method for fabricating a ferroelectric thin film, capable of preventing degradation due to fatigue and aging of a ferroelectric thin film of PZT and enabling crystallization at a low temperature. The ferroelectric thin film fabrication method includes the steps of forming an insulation layer on one side of a semiconductor substrate, forming an electrode layer on the insulation layer, forming a ferroelectric layer on the electrode layer, and performing an ion damage processing on the ferroelectric layer using an ionized gas.
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