金属植入物对铁电batio3陶瓷迟滞性能的影响

IF 1.3 4区物理与天体物理 Q4 PHYSICS, CONDENSED MATTER

Ferroelectrics Letters Section Pub Date : 2023-10-05 DOI:10.1080/07315171.2023.2238176

Nataly Asul García-Morales, Jose de Jesus Agustin Flores-Cuautle, Carlos Omar González Moran, Daniel Hernández Rivera, Ernesto Suaste-Gómez

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引用次数: 0

摘要

摘要比较了Pt掺杂和未掺杂BaTiO3陶瓷的介电常数和磁滞回线，以确定Pt掺杂对陶瓷性能的影响。分析了相对密度为90%，平均晶粒尺寸为13.28µm的陶瓷。结果表明，植入物改变了陶瓷的矫顽力场、剩余极化和介电常数。金属植入物影响了BaTiO3陶瓷的内部结构，降低了材料的铁电性能。原则上，这些更改可以被视为缺点，但它们打开了新的应用程序。研究结果揭示了金属植入物对样品铁电性能的实际影响。关键词:钛钡植入压电陶瓷铁电迟滞居里温度披露声明作者未报告潜在利益冲突。

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Effect of a Metallic Implant on the Hysteresis of Ferroelectric BaTiO ₃ Ceramics

AbstractThe dielectric constant and hysteresis loops of BaTiO3 ceramics with and without Pt implants were compared to determine the effect of the implant on the ceramic behavior. Ceramics with 90% relative density and 13.28 µm average grain size were analyzed. The results showed alterations in the ceramic’s coercive field, remanent polarization, and dielectric constant with an implant. The metallic implant affected the internal structure of the BaTiO3 ceramic, which reduced the ferroelectric properties of the material. In principle, these alterations can be seen as drawbacks, but they open new applications. The results provide insights into the real impact of metallic implants on the ferroelectric properties of the samples.Keywords: Barium titanateimplanted piezoelectric ceramicferroelectric hysteresisCurie temperature Disclosure StatementNo potential conflict of interest was reported by the author(s).

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来源期刊

Ferroelectrics Letters Section 物理-物理：凝聚态物理

CiteScore

1.10

自引率

0.00%

发文量

审稿时长

4.8 months

期刊介绍： Ferroelectrics Letters is a separately published section of the international journal Ferroelectrics. Both sections publish theoretical, experimental and applied papers on ferroelectrics and related materials, including ferroelastics, ferroelectric ferromagnetics, electrooptics, piezoelectrics, pyroelectrics, nonlinear dielectrics, polymers and liquid crystals. Ferroelectrics Letters permits the rapid publication of important, quality, short original papers on the theory, synthesis, properties and applications of ferroelectrics and related materials.