Dielectric properties of CuO-doped La2.98/3Ba0.01(Mg0.5Sn0.5)O3 ceramics at microwave frequency
Source abstract
Abstract
Abstract The microwave dielectric properties of La 2.98/3 Ba 0.01 (Mg 0.5 Sn 0.5 )O 3 ceramics prepared by the conventional solid-state method were investigated for application in mobile communication. A 100 °C reduction of the sintering temperature was obtained by using CuO as a sintering aid. A dielectric constant of 20.0, a quality factor ( Q × f ) of 50,100 GHz and a temperature coefficient of resonant frequency τ f of −78.3 ppm/°C were obtained when La 2.98/3 Ba 0.01 (Mg 0.5 Sn 0.5 )O 3 ceramics with 0.25 wt.% CuO were sintered at 1500 °C for 4 h.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Microwave Dielectric Ceramics Synthesis · Ferroelectric and Piezoelectric Materials · Multiferroics and related materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (14)
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