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タイトル: | Microwave heating behavior and microwave absorption properties of barium titanate at high temperatures |
著者: | Kashimura, K. Sugawara, H. Hayashi, M. Mitani, T. Shinohara, N. |
著者名の別形: | 三谷, 友彦 篠原, 真毅 |
発行日: | Jun-2016 |
出版者: | AIP Publishing |
誌名: | AIP Advances |
巻: | 6 |
開始ページ: | 065001 |
抄録: | The temperature dependence of the microwave absorption behavior of BaTiO3 particles was investigated over various frequencies and temperatures of 25-1000 ℃. First, using both the coaxial transmission line method and the cavity perturbation method by a network analyzer, the real and imaginary parts of the relative permittivity of BaTiO3 (ε′r and ε′′ r , respectively) were measured, in order to improve the reliability of the data obtained at 2.45 GHz. The imaginary parts of the relative permittivity as measured by the two methods were explored by their heating behaviors. Furthermore, the temperature dependence of the microwave absorption behavior of BaTiO3 particles was investigated for frequencies of 2.0-13.5 GHz and temperatures of 25-1000 ℃ using the coaxial transmission line method. |
著作権等: | C 2016 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
URI: | http://hdl.handle.net/2433/218574 |
DOI(出版社版): | 10.1063/1.4953325 |
出現コレクション: | 学術雑誌掲載論文等 |
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