Zan WANG, Chunxiang GAO, Jing ZHANG, Yuehong ZHANG, Man XU. Damage of γ ray irradiation to properties of Ce doped bismuth titanate ferroelectric thin films[J]. Journal of Radiation Research and Radiation Processing, 2022, 40(6): 060202
Journals >Journal of Radiation Research and Radiation Processing >Volume 40 >Issue 6 >Page 060202 > Article
- Journal of Radiation Research and Radiation Processing
- Vol. 40, Issue 6, 060202 (2022)
Fig. 1. Schematic diagram of BCTO ferroelectric thin films preparation process
Fig. 2. DSC-TG diagram of BCTO powder
Fig. 3. XRD patterns of BCTO thin films irradiated by γ ray with different doses
Fig. 4. Surface morphologies: (a) 0 kGy；(b) 50 kGy；(c)100 kGy；(d) 150 kGy and cross-section images (a′~d′) of BCTO thin films irradiated by γ ray with different doses
Fig. 5. Energy spectrum test of element content on the surface of BCTO films
Fig. 6. Ferroelectric properties of BCTO thin films irradiated by γ ray with different doses
Fig. 7. Leakage current density curves of BCTO thin films irradiated by γ rays with different doses
Fig. 8. Anti-fatigue characteristics of BCTO thin films irradiated by γ ray with different doses
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