Lead-free ferroelectric BaTİO3 (BTO) thin films produced by the green process
In this study, we present structural and dielectric properties of doped and un-doped BaTiO3 (BTO) thin films samples. BTO sample were produced by non-vacuum process specifically sol-gel spin coating technique. The doped samples involve Co, Gd, Mn, Sr, and Zr in the Ba-site of the BTO. We used SEM, X...
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| Format: | Article |
| Language: | English |
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Elsevier
2023-10-01
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| Series: | Kuwait Journal of Science |
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| Online Access: | https://www.sciencedirect.com/science/article/pii/S2307410823000810 |
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| author | I.H. Mutlu P. Colkesen B. Ulug A. Tumbul |
| author_facet | I.H. Mutlu P. Colkesen B. Ulug A. Tumbul |
| author_sort | I.H. Mutlu |
| collection | DOAJ |
| description | In this study, we present structural and dielectric properties of doped and un-doped BaTiO3 (BTO) thin films samples. BTO sample were produced by non-vacuum process specifically sol-gel spin coating technique. The doped samples involve Co, Gd, Mn, Sr, and Zr in the Ba-site of the BTO. We used SEM, XRD and AFM analysis techniques to characterized our samples. We also conduct a dielectric measurement using a Vector Network Analyzer. According to our findings the highest dielectric constants were observed for Sr and Zr doped BaTiO3 thin films which were not applied any heat treatment and were obtained as 9.25 and 9.4 at 5.4 GHz frequency, respectively. On the other hand, the value of dielectric constants of the films that were analyzed after heat treatment were determined as 7.7 and 7.45 at 6.8 GHz on Sr and Zr doped BaTiO3 thin films, respectively. |
| format | Article |
| id | doaj-art-75257825099a4be1a804368cbd583e9f |
| institution | DOAJ |
| issn | 2307-4116 |
| language | English |
| publishDate | 2023-10-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Kuwait Journal of Science |
| spelling | doaj-art-75257825099a4be1a804368cbd583e9f2025-08-20T03:19:28ZengElsevierKuwait Journal of Science2307-41162023-10-01504539544https://doi.org/10.1016/j.kjs.2023.06.001Lead-free ferroelectric BaTİO3 (BTO) thin films produced by the green processI.H. Mutlu0P. Colkesen1B. Ulug2A. Tumbul3Department of Materials Science and Engineering, Akdeniz University, Antalya, TurkeySchool of Materials Science and Engineering, Yeungnam University, Gyeongsan, 38541, South KoreaDepartment of Physics, Akdeniz University, Antalya, TurkeyDepartment of Mathematics and Science Education, Faculty of Education, 63190, Sanliurfa, TurkeyIn this study, we present structural and dielectric properties of doped and un-doped BaTiO3 (BTO) thin films samples. BTO sample were produced by non-vacuum process specifically sol-gel spin coating technique. The doped samples involve Co, Gd, Mn, Sr, and Zr in the Ba-site of the BTO. We used SEM, XRD and AFM analysis techniques to characterized our samples. We also conduct a dielectric measurement using a Vector Network Analyzer. According to our findings the highest dielectric constants were observed for Sr and Zr doped BaTiO3 thin films which were not applied any heat treatment and were obtained as 9.25 and 9.4 at 5.4 GHz frequency, respectively. On the other hand, the value of dielectric constants of the films that were analyzed after heat treatment were determined as 7.7 and 7.45 at 6.8 GHz on Sr and Zr doped BaTiO3 thin films, respectively.https://www.sciencedirect.com/science/article/pii/S2307410823000810lead-free ferroelectricsbto thin filmsol-gel processdielectric properties |
| spellingShingle | I.H. Mutlu P. Colkesen B. Ulug A. Tumbul Lead-free ferroelectric BaTİO3 (BTO) thin films produced by the green process Kuwait Journal of Science lead-free ferroelectrics bto thin film sol-gel process dielectric properties |
| title | Lead-free ferroelectric BaTİO3 (BTO) thin films produced by the green process |
| title_full | Lead-free ferroelectric BaTİO3 (BTO) thin films produced by the green process |
| title_fullStr | Lead-free ferroelectric BaTİO3 (BTO) thin films produced by the green process |
| title_full_unstemmed | Lead-free ferroelectric BaTİO3 (BTO) thin films produced by the green process |
| title_short | Lead-free ferroelectric BaTİO3 (BTO) thin films produced by the green process |
| title_sort | lead free ferroelectric batio3 bto thin films produced by the green process |
| topic | lead-free ferroelectrics bto thin film sol-gel process dielectric properties |
| url | https://www.sciencedirect.com/science/article/pii/S2307410823000810 |
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