Methylamonium-Free Lead Halide thin film degradation GIWAXS time series.

<p>Data collected at the NSLS-II CMS beamline, February 2024.&nbsp; The dataset is for a particular sample, 28c, which was composed of a glass substrate, and a FA(1-x)CsxPbI3 thin film.&nbsp; The FA and Cs content were approximately 0.98 and 0.02, respectively. Note that FA = formamidinium.&nbsp; &nbsp;</p> <p>The data archive contains a file '28c_in-situ_data.json' with details of each scan file and image file.&nbsp; The scan files are in simple column format, while the image files are png.&nbsp; The data represents 18 images, 9 at 0.1&deg; incidence and 9 at 0.25&deg; incidence with a 10 second data collection time with an X-ray area detector.&nbsp; The images comprise a time series during degradation in 85% relative humidity over a time interval of approximately 22511 seconds (about 6.25 hours).&nbsp;</p> <p>See the forthcoming article in the journal MRS Advances for additional details.&nbsp; The title of the article is:</p> <p><strong><span>Degradation processes in methylammonium-free lead-halide perovskite thin films in high-humidity conditions.</span></strong></p>