SrSnO3 possessing steady capacitance over the temperature range between 27°C and 300°C in a frequency domain spanning nearly four decades has been evaluated. The samples investigated in this study were synthesized by using solid-state reaction (SSR) and self-heat-sustained (SHS) techniques. These samples were sintered at a temperature (T ) ranging between 1200°C and 1600°C with a soak-time (t) ranging between 2 h and 60 h. The ac immittance (impedance or admittance) measurements were conducted on these sintered bodies in the frequency range 5Hz to 13 MHz. These ac electrical data were found to exhibit relaxation in more than one complex plane formalisms in a simultaneous manner. The magnitude of the terminal capacitance was found to be in a narrow window of 3 pF to 6 pF possessing very weak temperature dependence. Further analysis also revealed that this material system possessed low dielectric constant and ultra-low temperature coefficient of capacitance (TCC) or dielectric constant (TCK). The electrical behavior of these sintered bodies has been systematically correlated with the evolved microstructures. Plausible equivalent circuit elements were extracted using the lumped parameter/complex plane analysis (LP/CPA) and evaluated at various situations."> 基于SRSNO3的电气部件的超低温度系数(TCC) - raybet雷竞app,雷竞技官网下载,雷电竞下载苹果

主动和被动电子元件

主动和被动电子元件/2003年/文章

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体积 26. |文章ID. 493148. | https://doi.org/10.1080/1042015031000073814.

Abdul-Majeed Azad,Toh Yen Pang,Mohammad A. Alim 超低温度的电容系数(TCC) 基于电气元件“,主动和被动电子元件 卷。26. 文章ID.493148. 16. 页面 2003年 https://doi.org/10.1080/1042015031000073814.

超低温度的电容系数(TCC) srsno. 3. 基于电气元件

已收到 2002年9月23日
修改 2002年11月17日

抽象的

钙钛矿结构 srsno. 3. 在跨越近四十年的频域中的频率域中的温度范围内具有稳定的电容,已经评估了近四十年的跨度。通过使用固态反应(SSR)和自热持续(SHS)技术来合成本研究中研究的样品。将这些样品在1200℃和1600℃之间的温度(t)的温度(t)中烧结,其浸泡时间(t)在2小时和60h之间。在频率范围的频率范围为5Hz至13MHz的这些烧结体上进行AC常见(阻抗或导纳)测量。发现这些交流电气数据以同时的方式在多于一个复杂的平面形式主义中表现出弛豫。发现终端电容的大小在3pf至6pf的窄窗口中具有非常弱的温度依赖性。进一步的分析还揭示该材料系统具有低介电常数和超低温度系数的电容(TCC)或介电常数(TCK)。这些烧结体的电学行为与进化的微结构有系统地相关。利用集总参数/复合平面分析(LP / CPA)提取可粘合的等效电路元件,并在各种情况下进行评估。

版权所有©2003 Hindwi Publishing Corporation。这是分布下的开放式访问文章创意公共归因许可证如果正确引用了原始工作,则允许在任何媒体中的不受限制使用,分发和再现。


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