Abstract One of the main barriers hindering applications of Prussian blue metal assemblies is their poor processability, which makes the fabrication of intact thin films very difficult. In this work, a nanocrystalline RbMn[Fe(CN)6]·xH2O film on silicon substrate was obtained for the first time via laser-stimulated deposition and investigated. Temperature-induced phase transition and bistability within broad hysteresis loop (120 K), along with transition temperatures up to 317 K, which is the highest in the RbMnFe series, were observed using variable-temperature Raman spectroscopy. This study thus proposes a reliable deposition approach for preparing a functional magnetic materials that operate at room temperature.

中文翻译：

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基体辅助激光蒸发制备的纳米晶 RbMn[Fe(CN)6] 薄膜的功能相双稳性

摘要 普鲁士蓝色金属组件的可加工性差是阻碍其应用的主要障碍之一，这使得完整薄膜的制备非常困难。在这项工作中，首次通过激光刺激沉积在硅衬底上获得了纳米晶RbMn[Fe(CN)6]·xH2O薄膜并进行了研究。使用变温拉曼光谱观察到温度诱导的相变和宽磁滞回线 (120 K) 内的双稳态，以及高达 317 K 的转变温度，这是 RbMnFe 系列中最高的。因此，这项研究提出了一种可靠的沉积方法，用于制备在室温下运行的功能性磁性材料。