Strain-induced lead-free morphotropic phase boundary

This dataset contains raw and processed experimental data supporting the study “Strain-induced lead-free morphotropic phase boundary.” Data were collected from NaNbO₃ thin films of varying thicknesses using techniques such as reciprocal space mapping (RSM), high-resolution X-ray diffraction (HRXRD), atomic force microscopy (AFM), piezoresponse force microscopy (PFM), scanning transmission electron microscopy (STEM), X-ray photoelectron spectroscopy (XPS), dielectric spectroscopy, and ferroelectric measurements. Files are organized by sample ID, with filenames indicating technique, sample thickness, date, and format. Data formats include .csv for tabular values, .ibw for Igor Pro binary waveforms, .pvsm and .vti for ParaView visualization states, .xrdml for XRD raw data, and image formats (.png, .PNG). These files can be reused to replicate the analyses presented in the associated article, enable independent phase and domain structure studies, and support the development of phase boundar..., , # README for \"Strain-induced lead-free morphotropic phase boundary\" Title: Strain-induced lead-free morphotropic phase boundary Contact: [[e-mail]](mailto:[e-mail]) 1. **File formats and loading instructions** • .ibw (Igor Binary Wave) – These are binary data files generated by Asylum Igor Pro software. They can be opened using Igor Pro (v6.3 or later). The files contain AFM and PFM measurement data with embedded metadata. • .vti (VTK Image Data) – These are image data files in VTK format. They can be opened in ParaView (v5.9 or later). These files contain volumetric reciprocal space map reconstructions. • .xrdml (X-ray Diffraction Markup Language) – XRDML-based diffraction data format produced by Rigaku smart lab software. They can be opened using HighScore Plus software, or any other XRD analysis software. • .pvsm (ParaView State File) – Saved state files for ParaView. These files store the visualization pipeline, filters, and rendering settings used...,本数据集包含支撑题为《应变诱导无铅准同型相界》的研究所需的原始与处理后实验数据。数据采自不同厚度的铌酸钠（NaNbO₃）薄膜，采用的表征技术包括倒易空间测绘（reciprocal space mapping, RSM）、高分辨X射线衍射（high-resolution X-ray diffraction, HRXRD）、原子力显微镜（atomic force microscopy, AFM）、压电力显微镜（piezoresponse force microscopy, PFM）、扫描透射电子显微镜（scanning transmission electron microscopy, STEM）、X射线光电子能谱（X-ray photoelectron spectroscopy, XPS）、介电谱以及铁电性能测试。 文件按样品ID进行组织，文件名包含表征技术、样品厚度、采集日期与文件格式。数据格式包括：用于存储表格数值的.csv格式、用于Igor Pro二进制波形的.ibw格式、用于ParaView可视化状态的.pvsm与.vti格式、XRD原始数据格式.xrdml，以及常见图像格式（.png、.PNG）。 上述文件可用于复现相关论文中呈现的分析流程，支持独立开展相结构与畴结构研究，并助力相界相关的开发…… # 《应变诱导无铅准同型相界》数据集说明文档 标题：应变诱导无铅准同型相界 联系方式：[[e-mail]](mailto:[e-mail]) 1. **文件格式与加载说明** • .ibw（Igor二进制波形文件）——由Asylum Igor Pro软件生成的二进制数据文件，可使用Igor Pro（v6.3及以上版本）打开。此类文件存储AFM与PFM测量数据并内嵌元数据。 • .vti（VTK图像数据文件）——VTK格式的图像数据文件，可在ParaView（v5.9及以上版本）中打开，包含体相倒易空间测绘重构结果。 • .xrdml（X射线衍射标记语言文件）——由Rigaku智能实验室软件生成的XRDML格式衍射数据，可使用HighScore Plus软件或其他XRD分析软件打开。 • .pvsm（ParaView状态文件）——ParaView的保存状态文件，存储可视化流程、滤波与渲染设置……