PIVA: Photoemission Interface for Visualization and Analysis

Angle-resolved photoemission spectroscopy (ARPES) is a powerful probe for elucidating the electronic structures of quantum materials.As the technique's throughput continues to increase, there is a pressing need for specialized tools that enable rapid and intuitive data inspection and analysis.The PIVA package introduced in this work addresses this need by providing an interactive interface specifically designed for the efficient visualization and examination of large volumes of multidimensional datasets.It integrates image-processing methods, measurement tools, and a comprehensive suite of analysis routines within an intuitive environment.Together, these capabilities offer a robust framework for conducting detailed ARPES investigations, significantly enhancing the efficiency and depth of data exploration.