Microwave ceramics based on BaO-TiO2-La2O3 system
作者： D. Suvorov , D. Kolar
DOI: 10.1080/00150199408017295
关键词:
摘要: Abstract Dielectric properties of Al-stabilized La2/3TiO3 perovskite ceramics were measured at MHz and GHz frequencies. In contrast with the already reported dielectric monocrystals or undoped prepared high temperatures, is distinguished by a decreased loss (tgδ< 3.10−4) microwave frequency range, constant remains (60–72), Q-factor between 9.600–20.000. Further improvement electrical was achieved Bi2O3.2TiO2 addition (Tk). The BaLa2Ti4O12 slightly increased in but significantly.
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