Thirty years of perovskite-type oxides, as a database: every structure, every mode decomposition, every phase transition, every figure, traced to the page it came from.

Doctoral theses (2003, 2009, 2012, 2015) and the articles that came from them, plus the original diffraction data and refinement files. Built as plain-text records in a public repository; the database, the downloads and this site are generated from them.

Series·Structures·Transitions·Plates·How it is built

Phase 2, structures and modes for analyses 2 and 3, in progress: 7 of 14 items done (phase 0 6/8 · phase 1 3/6 · phase 2 7/14). Latest: Site search (2026-09-30). Counts below are computed from the records at build time; nothing on this site is a placeholder number. Progress is read from ROADMAP.md at build.