오영제 김승현 정형진 김창은 2024-01-21T17:35:31Z 2024-01-21T17:35:31Z 2022-01-10 1998-01 1042-1122 https://pubs.kist.re.kr/handle/201004/143324 Ferroelectric PZT thin films with PbTiO3 and Al2O3 buffer layers by sol-gel spin coating method Article 1 CERAMIC TRANSACTIONS, v.81, pp.161 - 166 CERAMIC TRANSACTIONS 81 161 166 Ferroelectrics sol-gel PZT buffer layer seed layer fatigue