论文标题
在稀土钙钛矿PRFE0.1CR0.9O3中阐明自旋重新定位过程
Unraveling the spin reorientation process in rare earth perovskite PrFe0.1Cr0.9O3
论文作者
论文摘要
超快自旋控制在凝结物理学中起关键作用。在这项研究中，我们通过分子场模型拟合分析了PRFE0.1CR0.9O3系统的宏观磁化。并且在拟合过程中准确计算了系统自旋重新定向的整个过程。发现与我们以前研究过的稀土钙钛矿不同，PRFE0.1CR0.9O3在重新定向过程中具有旋转逆转性能。这项研究将在未来为精确的旋转控制奠定理论基础。
Ultrafast spin control plays a pivotal role in condensed matter physics. In this study, we analyzed the macroscopic magnetization of the PrFe0.1Cr0.9O3 system by molecular field model fitting. And the whole process of system spin reorientation is accurately calculated in the fitting process. It is found that, unlike the rare-earth perovskites we have previously studied, PrFe0.1Cr0.9O3 exhibits spin-reversion properties during the reorientation process. This research will lay a theoretical foundation for precise spin control in the future.
