Multiferroic materials have shown significant potential for next generation nanoelectronic and multifunctional devices due to their coexistent order parameters and versatile tunabilities. Nevertheless, the selectivity of the room temperature multiferroics is extremely limited. In this manner, single-phase solid-solution-type multiferroics that are composed by distinct oxides exhibiting either ferroelectricity or ferromagnetism individually have offered an alternative route toward the advancement of room temperature multiferroic systems. In this work, single crystalline lead iron tantalate lead zirconate titanate (PZTFT) thin films have been investigated for broadening the advancement of room temperature solid-solution multiferroics. The PZTFT thin films have been grown by pulsed laser deposition, while the ferroelectric and ferromagnetic properties are revealed by a combination of scanning probe microscopy and synchrotron-based X-ray absorption spectroscopy. Our results have further revealed remarkable fatigue and retention behaviors of PZTFT thin film, suggesting its potent role for practical applications.

中文翻译：

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室温多铁PZTFT薄膜

由于多铁性材料共存的阶次参数和通用的可变性，它们已显示出下一代纳米电子和多功能设备的巨大潜力。然而，室温多铁化合物的选择性非常有限。以此方式，由分别显示铁电性或铁磁性的不同氧化物组成的单相固溶体型多铁性化合物为室温多铁性体系的发展提供了另一种途径。在这项工作中，已经研究了单晶钽酸铅铁锆钛酸铅钛酸盐（PZTFT）薄膜，以拓宽室温固溶多铁的发展。PZTFT薄膜是通过脉冲激光沉积法生长的，而铁电和铁磁特性则通过扫描探针显微镜和基于同步加速器的X射线吸收光谱法相结合来揭示。我们的结果进一步揭示了PZTFT薄膜的显着疲劳和保持行为，表明其在实际应用中的强大作用。